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Showing 241 - 260 of 526 results

FAA Fly-By: July 1959

United States. Federal Aviation Agency

1959-07-01 | Fly-By | PDF

Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities.

10/07/2026

Title : FAA Fly-By: July 1959 Corporate Creator(s) : United States. Federal Aviation Agency Published Date : 1959-07-01 Series : Fly-By DOI : https://doi.org/10.21949/96n5-hr22
United States. Federal Aviation Agency (1959). FAA Fly-By: July 1959. United States. Federal Aviation Agency. https://doi.org/10.21949/96n5-hr22

United States. Federal Aviation Agency. FAA Fly-By: July 1959. United States. Federal Aviation Agency, 1959. https://doi.org/10.21949/96n5-hr22.

United States. Federal Aviation Agency FAA Fly-By: July 1959. United States. Federal Aviation Agency, 1959, ROSA P. https://doi.org/10.21949/96n5-hr22.
Export RIS Citation Information. TY - Newsletters A2 - United States. Federal Aviation Agency AB - Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities. AN - dot:93814 DA - 1959-07-01 DO - https://doi.org/10.21949/96n5-hr22 ET - Vol. 1, No. 6 KW - Aviation KW - News KW - Government employees KW - Personnel KW - Employee communications LA - English PB - United States. Federal Aviation Agency PY - 1959 T2 - Fly-By TI - FAA Fly-By: July 1959 M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93814 ER -
FAA Fly-By: June-July 1959

United States. Federal Aviation Agency

1959-06-01 | Fly-By | PDF

Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities.

10/07/2026

Title : FAA Fly-By: June-July 1959 Corporate Creator(s) : United States. Federal Aviation Agency Published Date : 1959-06-01 Series : Fly-By DOI : https://doi.org/10.21949/0y1d-sw66
United States. Federal Aviation Agency (1959). FAA Fly-By: June-July 1959. United States. Federal Aviation Agency. https://doi.org/10.21949/0y1d-sw66

United States. Federal Aviation Agency. FAA Fly-By: June-July 1959. United States. Federal Aviation Agency, 1959. https://doi.org/10.21949/0y1d-sw66.

United States. Federal Aviation Agency FAA Fly-By: June-July 1959. United States. Federal Aviation Agency, 1959, ROSA P. https://doi.org/10.21949/0y1d-sw66.
Export RIS Citation Information. TY - Newsletters A2 - United States. Federal Aviation Agency AB - Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities. AN - dot:93813 DA - 1959-06-01 DO - https://doi.org/10.21949/0y1d-sw66 ET - Vol. 1, No. 5 KW - Aviation KW - News KW - Government employees KW - Personnel KW - Employee communications LA - English PB - United States. Federal Aviation Agency PY - 1959 T2 - Fly-By TI - FAA Fly-By: June-July 1959 M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93813 ER -
FAA Fly-By: May 1959

United States. Federal Aviation Agency

1959-05-01 | Fly-By | PDF

Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities.

10/07/2026

Title : FAA Fly-By: May 1959 Corporate Creator(s) : United States. Federal Aviation Agency Published Date : 1959-05-01 Series : Fly-By DOI : https://doi.org/10.21949/b01k-sk18
United States. Federal Aviation Agency (1959). FAA Fly-By: May 1959. United States. Federal Aviation Agency. https://doi.org/10.21949/b01k-sk18

United States. Federal Aviation Agency. FAA Fly-By: May 1959. United States. Federal Aviation Agency, 1959. https://doi.org/10.21949/b01k-sk18.

United States. Federal Aviation Agency FAA Fly-By: May 1959. United States. Federal Aviation Agency, 1959, ROSA P. https://doi.org/10.21949/b01k-sk18.
Export RIS Citation Information. TY - Newsletters A2 - United States. Federal Aviation Agency AB - Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities. AN - dot:93812 DA - 1959-05-01 DO - https://doi.org/10.21949/b01k-sk18 ET - Vol. 1, No. 4 KW - Aviation KW - News KW - Government employees KW - Personnel KW - Employee communications LA - English PB - United States. Federal Aviation Agency PY - 1959 T2 - Fly-By TI - FAA Fly-By: May 1959 M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93812 ER -
FAA Fly-By: April 1959

United States. Federal Aviation Agency

1959-04-01 | Fly-By | PDF

Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities.

10/07/2026

Title : FAA Fly-By: April 1959 Corporate Creator(s) : United States. Federal Aviation Agency Published Date : 1959-04-01 Series : Fly-By DOI : https://doi.org/10.21949/jrhe-af38
United States. Federal Aviation Agency (1959). FAA Fly-By: April 1959. United States. Federal Aviation Agency. https://doi.org/10.21949/jrhe-af38

United States. Federal Aviation Agency. FAA Fly-By: April 1959. United States. Federal Aviation Agency, 1959. https://doi.org/10.21949/jrhe-af38.

United States. Federal Aviation Agency FAA Fly-By: April 1959. United States. Federal Aviation Agency, 1959, ROSA P. https://doi.org/10.21949/jrhe-af38.
Export RIS Citation Information. TY - Newsletters A2 - United States. Federal Aviation Agency AB - Fly-By was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities. AN - dot:93811 DA - 1959-04-01 DO - https://doi.org/10.21949/jrhe-af38 ET - Vol. 1, No. 3 KW - Aviation KW - News KW - Government employees KW - Personnel KW - Employee communications LA - English PB - United States. Federal Aviation Agency PY - 1959 T2 - Fly-By TI - FAA Fly-By: April 1959 M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93811 ER -
FAA News-Memo: February 1959

United States. Federal Aviation Agency

1959-02-01 | FAA News-Memo | PDF

FAA News-Memo was the first issue of a publication that then became known as Fly-By. It was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities.

10/07/2026

Title : FAA News-Memo: February 1959 Corporate Creator(s) : United States. Federal Aviation Agency Published Date : 1959-02-01 Series : FAA News-Memo DOI : https://doi.org/10.21949/gsya-jd14
United States. Federal Aviation Agency (1959). FAA News-Memo: February 1959. United States. Federal Aviation Agency. https://doi.org/10.21949/gsya-jd14

United States. Federal Aviation Agency. FAA News-Memo: February 1959. United States. Federal Aviation Agency, 1959. https://doi.org/10.21949/gsya-jd14.

United States. Federal Aviation Agency FAA News-Memo: February 1959. United States. Federal Aviation Agency, 1959, ROSA P. https://doi.org/10.21949/gsya-jd14.
Export RIS Citation Information. TY - Newsletters A2 - United States. Federal Aviation Agency AB - FAA News-Memo was the first issue of a publication that then became known as Fly-By. It was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities. AN - dot:93810 DA - 1959-02-01 DO - https://doi.org/10.21949/gsya-jd14 ET - Vol. 1, No. 2 KW - Aviation KW - News KW - Government employees KW - Personnel KW - Employee communications LA - English PB - United States. Federal Aviation Agency PY - 1959 T2 - FAA News-Memo TI - FAA News-Memo: February 1959 M3 - Newsletters N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93810 ER -
FAA News-Memo: January 1959

United States. Federal Aviation Agency

1959-01-01 | FAA News-Memo | PDF

FAA News-Memo was the first issue of a publication that then became known as Fly-By. It was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities.

10/07/2026

Title : FAA News-Memo: January 1959 Corporate Creator(s) : United States. Federal Aviation Agency Published Date : 1959-01-01 Series : FAA News-Memo DOI : https://doi.org/10.21949/yg7j-8w92
United States. Federal Aviation Agency (1959). FAA News-Memo: January 1959. United States. Federal Aviation Agency. https://doi.org/10.21949/yg7j-8w92

United States. Federal Aviation Agency. FAA News-Memo: January 1959. United States. Federal Aviation Agency, 1959. https://doi.org/10.21949/yg7j-8w92.

United States. Federal Aviation Agency FAA News-Memo: January 1959. United States. Federal Aviation Agency, 1959, ROSA P. https://doi.org/10.21949/yg7j-8w92.
Export RIS Citation Information. TY - Newsletters A2 - United States. Federal Aviation Agency AB - FAA News-Memo was the first issue of a publication that then became known as Fly-By. It was an official publication for employees of the Federal Aviation Agency (FAA). It featured articles and photos about aviation history, current events, employee awards and activities, and updates about FAA activities. AB - The first issue was called the FAA News-Memo, but became Fly-By by the publication date of the second issue. AN - dot:93809 DA - 1959-01-01 DO - https://doi.org/10.21949/yg7j-8w92 ET - Vol. 1, No. 1 KW - Aviation KW - News KW - Government employees KW - Personnel KW - Employee communications LA - English PB - United States. Federal Aviation Agency PY - 1959 T2 - FAA News-Memo TI - FAA News-Memo: January 1959 M3 - Newsletters N1 - United States N1 - The first issue was called the FAA News-Memo, but became Fly-By by the publication date of the second issue. DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93809 ER -
Human Factors Considerations for Flight Deck Safety Assessments

Cardosi, Kim ;

Yahoodik, Sarah

2025-12-01 | PDF

Functional hazard assessments (FHAs) and other system safety assessments are critical evaluations that can inform aircraft design and operational requirements. Aspects of these assessments have often relied on assumptions regarding flightcrew behavior and experience. The purpose of the current study was to identify existing FAA Aircraft Evaluation ...

10/06/2026

Title : Human Factors Considerations for Flight Deck Safety Assessments Creator(s) : Cardosi, Kim;Yahoodik, Sarah;Battel, Kayli;Lennertz, Tracy; Corporate Creator(s) : John A. Volpe National Transportation Systems Center (U.S.) Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration Published Date : 2025-12-01 Report Number : DOT-VNTSC-FAA-25-04 URL : https://rosap.ntl.bts.gov/view/dot/93808
Cardosi, K., Yahoodik, S., Battel, K., & Lennertz, T. (2025). Human Factors Considerations for Flight Deck Safety Assessments (Report No. DOT-VNTSC-FAA-25-04). John A. Volpe National Transportation Systems Center (U.S.). https://rosap.ntl.bts.gov/view/dot/93808

Cardosi, Kim, Sarah Yahoodik, Kayli Battel, and Tracy Lennertz. Human Factors Considerations for Flight Deck Safety Assessments. Report no. DOT-VNTSC-FAA-25-04. John A. Volpe National Transportation Systems Center (U.S.), 2025. https://rosap.ntl.bts.gov/view/dot/93808.

Cardosi, Kim, et al. Human Factors Considerations for Flight Deck Safety Assessments. John A. Volpe National Transportation Systems Center (U.S.), 2025, Report no. DOT-VNTSC-FAA-25-04, ROSA P. https://rosap.ntl.bts.gov/view/dot/93808.
Export RIS Citation Information. TY - Tech Report AU - Cardosi, Kim AU - Yahoodik, Sarah AU - Battel, Kayli AU - Lennertz, Tracy A2 - John A. Volpe National Transportation Systems Center (U.S.) A3 - United States. Department of Transportation. Federal Aviation Administration AB - Functional hazard assessments (FHAs) and other system safety assessments are critical evaluations that can inform aircraft design and operational requirements. Aspects of these assessments have often relied on assumptions regarding flightcrew behavior and experience. The purpose of the current study was to identify existing FAA Aircraft Evaluation Division (AED) processes for identifying human factors assumptions, identify gaps in existing processes, and identify and expand access to searchable aviation safety datasets that may support independent review of operational human factors assumptions. This report consolidates findings from four separate, yet related tasks: documentation review, interviews with AED human factors specialists, literature review, and an analysis of publicly available aviation datasets that could help inform the validation of human factors assumptions. AN - dot:93808 DA - 2025-12-01 ET - Final Report KW - Aircraft KW - Evaluation KW - Standardization KW - Hazard analysis KW - Human factors KW - Flight decks LA - English PB - John A. Volpe National Transportation Systems Center (U.S.) PY - 2025 SN - DOT-VNTSC-FAA-25-04 TI - Human Factors Considerations for Flight Deck Safety Assessments M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93808 ER -
Operational Capability Showcase Summary: HIRTA ITS4US Deployment Project

Albertson, Josh ;

Kubiak, Jenna

2025-11-20 | PDF

The Heart of Iowa Regional Transit Agency (HIRTA) is currently in the operations phase (Phase 3) of the ITS4US program for its new program "HIRTA Health Connector: Bridging the Gap Between Healthcare and Transportation" (Health Connector). Per the goals of the program, Health Connector project is focused on improving transportation access to health ...

10/06/2026

Title : Operational Capability Showcase Summary: HIRTA ITS4US Deployment Project Creator(s) : Albertson, Josh;Kubiak, Jenna;Mishra, Santosh;Ramsey, Brooke; Corporate Creator(s) : Heart of Iowa Regional Transit Agency (HIRTA) Corporate Contributor(s) : United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office;United States. Department of Transportation. Federal Highway Administration; Published Date : 2025-11-20 Report Number : FHWA-JPO-26-010 URL : https://rosap.ntl.bts.gov/view/dot/93807
Albertson, J., Kubiak, J., Mishra, S., & Ramsey, B. (2025). Operational Capability Showcase Summary: HIRTA ITS4US Deployment Project (Report No. FHWA-JPO-26-010). United States. Department of Transportation. National Highway Traffic Safety Administration. https://rosap.ntl.bts.gov/view/dot/93807

Albertson, Josh, Jenna Kubiak, Santosh Mishra, and Brooke Ramsey. Operational Capability Showcase Summary: HIRTA ITS4US Deployment Project. Report no. FHWA-JPO-26-010. United States. Department of Transportation. National Highway Traffic Safety Administration, 2025. https://rosap.ntl.bts.gov/view/dot/93807.

Albertson, Josh, et al. Operational Capability Showcase Summary: HIRTA ITS4US Deployment Project. United States. Department of Transportation. National Highway Traffic Safety Administration, 2025, Report no. FHWA-JPO-26-010, ROSA P. https://rosap.ntl.bts.gov/view/dot/93807.
Export RIS Citation Information. TY - Tech Report AU - Albertson, Josh AU - Kubiak, Jenna AU - Mishra, Santosh AU - Ramsey, Brooke A2 - Heart of Iowa Regional Transit Agency (HIRTA) A3 - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office A3 - United States. Department of Transportation. Federal Highway Administration A4 - Zlotchenko, Elina AB - The Heart of Iowa Regional Transit Agency (HIRTA) is currently in the operations phase (Phase 3) of the ITS4US program for its new program "HIRTA Health Connector: Bridging the Gap Between Healthcare and Transportation" (Health Connector). Per the goals of the program, Health Connector project is focused on improving transportation access to healthcare in Dallas County, Iowa. This document serves as the Operational Capability Showcase Summary (OCSS) for the Health Connector project. The Operational Capability Showcase Summary (OCSS) documents observations and results from the Operational Capability Showcase (OCS). This includes a summary of the execution of the OCS, lessons learned for conducting showcase in the future, as well as planned modifications to or additional considerations for future outreach activities. AN - dot:93807 DA - 2025-11-20 ET - Revised Draft, Phase 3 KW - Health care KW - Deployment KW - Mobility applications KW - Intelligent transportation systems KW - ITS$US LA - English PB - United States. Department of Transportation. National Highway Traffic Safety Administration PY - 2025 SN - FHWA-JPO-26-010 TI - Operational Capability Showcase Summary: HIRTA ITS4US Deployment Project M3 - Tech Report N1 - United States N1 - 693JJ32250012 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93807 ER -
Phase 3 Participation in Standards Development: Heart of Iowa Regional Transit Agency ITS4US Deployment Project

Mishra, Santosh ;

Kubiak, Jenna

2026-07-29 | ITS4US Phase 2 and Phase 3 | PDF

Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees for Phase 2 of the ITS4US program for its proposed concept "Health Connector: Bridging the Gap between Healthcare and Transportation" (Health Connector) by the United States Department of Transportation (USDOT). This project entailed the use of various technology and data sets th ...

10/06/2026

Title : Phase 3 Participation in Standards Development: Heart of Iowa Regional Transit Agency ITS4US Deployment Project Creator(s) : Mishra, Santosh;Kubiak, Jenna;Albertson, Josh;Ramsey, Brooke; Corporate Creator(s) : Heart of Iowa Regional Transit Agency (HIRTA) Corporate Contributor(s) : United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office;United States. Department of Transportation. Federal Highway Administration; Published Date : 2026-07-29 Report Number : FHWA-JPO-26-045 Series : ITS4US Phase 2 and Phase 3 URL : https://rosap.ntl.bts.gov/view/dot/93806
Mishra, S., Kubiak, J., Albertson, J., & Ramsey, B. (2026). Phase 3 Participation in Standards Development: Heart of Iowa Regional Transit Agency ITS4US Deployment Project (Report No. FHWA-JPO-26-045). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/93806

Mishra, Santosh, Jenna Kubiak, Josh Albertson, and Brooke Ramsey. Phase 3 Participation in Standards Development: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. Report no. FHWA-JPO-26-045. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2026. https://rosap.ntl.bts.gov/view/dot/93806.

Mishra, Santosh, et al. Phase 3 Participation in Standards Development: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2026, Report no. FHWA-JPO-26-045, ROSA P. https://rosap.ntl.bts.gov/view/dot/93806.
Export RIS Citation Information. TY - Tech Report AU - Mishra, Santosh AU - Kubiak, Jenna AU - Albertson, Josh AU - Ramsey, Brooke A2 - Heart of Iowa Regional Transit Agency (HIRTA) A3 - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office A3 - United States. Department of Transportation. Federal Highway Administration A4 - Zlotchenko, Elina AB - Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees for Phase 2 of the ITS4US program for its proposed concept "Health Connector: Bridging the Gap between Healthcare and Transportation" (Health Connector) by the United States Department of Transportation (USDOT). This project entailed the use of various technology and data sets that should adhere to standards and specifications. The Participation in Standards Development document identifies the current state of practice regarding the use of specifications and standards and outlines relevant specifications and standards used for the Health Connector deployment. This includes identification of gaps and opportunities for standards development to promote replicability of similar deployments. AN - dot:93806 DA - 2026-07-29 ET - Final, Phase 3 (6/2022-7/2026) KW - Deployment KW - Intelligent transportation systems KW - Standards KW - Health care KW - ITS4US KW - Complete trip LA - English PB - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office PY - 2026 SN - FHWA-JPO-26-045 T2 - ITS4US Phase 2 and Phase 3 TI - Phase 3 Participation in Standards Development: Heart of Iowa Regional Transit Agency ITS4US Deployment Project M3 - Tech Report N1 - United States N1 - 693JJ321C000006 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93806 ER -
Phase 3 Performance Management and Evaluation Support Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project

Hallmark, Shauna L. ;

Albertson, Josh

2026-06-18 | ITS4US Phase 2 and Phase 3 | PDF

Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees for Phase 2 of the ITS4US program for its proposed concept "Health Connector: Bridging the Gap between Healthcare and Transportation" (Health Connector) by the United States Department of Transportation (USDOT). Per the goals of the program, Health Connector project is focused on ...

10/06/2026

Title : Phase 3 Performance Management and Evaluation Support Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project Creator(s) : Hallmark, Shauna L.;Albertson, Josh;Jasset, Brianna;Ramsey, Brooke; Corporate Creator(s) : Heart of Iowa Regional Transit Agency (HIRTA) Corporate Contributor(s) : United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office;United States. Department of Transportation. Federal Highway Administration; Published Date : 2026-06-18 Report Number : FHWA-JPO-21-877 Series : ITS4US Phase 2 and Phase 3 URL : https://rosap.ntl.bts.gov/view/dot/93805
Hallmark, S. L., Albertson, J., Jasset, B., & Ramsey, B. (2026). Phase 3 Performance Management and Evaluation Support Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project (Report No. FHWA-JPO-21-877). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/93805

Hallmark, Shauna L., Josh Albertson, Brianna Jasset, and Brooke Ramsey. Phase 3 Performance Management and Evaluation Support Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. Report no. FHWA-JPO-21-877. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2026. https://rosap.ntl.bts.gov/view/dot/93805.

Hallmark, Shauna L., et al. Phase 3 Performance Management and Evaluation Support Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2026, Report no. FHWA-JPO-21-877, ROSA P. https://rosap.ntl.bts.gov/view/dot/93805.
Export RIS Citation Information. TY - Tech Report AU - Hallmark, Shauna L. AU - Albertson, Josh AU - Jasset, Brianna AU - Ramsey, Brooke A2 - Heart of Iowa Regional Transit Agency (HIRTA) A3 - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office A3 - United States. Department of Transportation. Federal Highway Administration A4 - Zlotchenko, Elina AB - Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees for Phase 2 of the ITS4US program for its proposed concept "Health Connector: Bridging the Gap between Healthcare and Transportation" (Health Connector) by the United States Department of Transportation (USDOT). Per the goals of the program, Health Connector project is focused on improving transportation access to healthcare for all groups in Dallas County, Iowa. This Performance Management and Evaluation Support Plan (PMESP) provides an approach for measuring the outcomes of the Health Connector system. This document defines goals and objectives and identifies relevant performance measures and targets. The performance measures take into account the user scenarios developed as part of ConOps. Further the PMESP defines the approach for conducting analyses to calculate performance measures. PMESP also provides our approach for supporting the Independent Evaluation (IE) team identified by the USDOT. AB - This document has been updated from the PMESP submitted as part of Phase 2 to reflect the new expectations and understanding around data, data sources, and goals established during Phase 3 operations. AN - dot:93805 DA - 2026-06-18 ET - Draft, Phase 3 (6/2022-7/2026) KW - Access KW - Demand responsive transportation KW - Health care KW - Intelligent transportation systems KW - Mobile applications KW - Performance measurement KW - Public transit KW - ITS4US LA - English PB - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office PY - 2026 SN - FHWA-JPO-21-877 T2 - ITS4US Phase 2 and Phase 3 TI - Phase 3 Performance Management and Evaluation Support Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project M3 - Tech Report N1 - United States N1 - 693JJ321C000006 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93805 ER -
Phase 3 Data Privacy Plan (DPP) - Heart of Iowa Regional Transit Agency ITS4US Deployment Project

Albertson, Josh ;

Mishra, Santosh

2025-11-04 | ITS4US Phase 2 and Phase 3 | PDF

Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees of the ITS4US Phase 2/3. The deployment site for this project is Dallas County, located in central Iowa, west of Des Moines. This deployment will provide enhanced transportation access to healthcare options for all travelers in Dallas County. The project will deliver a solution t ...

10/06/2026

Title : Phase 3 Data Privacy Plan (DPP) - Heart of Iowa Regional Transit Agency ITS4US Deployment Project Creator(s) : Albertson, Josh;Mishra, Santosh;Hallmark, Shauna L.;Ramsey, Brooke;Kubiak, Jenna; Corporate Creator(s) : Heart of Iowa Regional Transit Agency (HIRTA) Corporate Contributor(s) : United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office;United States. Department of Transportation. Federal Highway Administration; Published Date : 2025-11-04 Report Number : FHWA-JPO-22-971 Series : ITS4US Phase 2 and Phase 3 URL : https://rosap.ntl.bts.gov/view/dot/93804
Albertson, J., Mishra, S., Hallmark, S. L., Ramsey, B., & Kubiak, J. (2025). Phase 3 Data Privacy Plan (DPP) - Heart of Iowa Regional Transit Agency ITS4US Deployment Project (Report No. FHWA-JPO-22-971). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/93804

Albertson, Josh, Santosh Mishra, Shauna L. Hallmark, Brooke Ramsey, and Jenna Kubiak. Phase 3 Data Privacy Plan (DPP) - Heart of Iowa Regional Transit Agency ITS4US Deployment Project. Report no. FHWA-JPO-22-971. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2025. https://rosap.ntl.bts.gov/view/dot/93804.

Albertson, Josh, et al. Phase 3 Data Privacy Plan (DPP) - Heart of Iowa Regional Transit Agency ITS4US Deployment Project. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2025, Report no. FHWA-JPO-22-971, ROSA P. https://rosap.ntl.bts.gov/view/dot/93804.
Export RIS Citation Information. TY - Tech Report AU - Albertson, Josh AU - Mishra, Santosh AU - Hallmark, Shauna L. AU - Ramsey, Brooke AU - Kubiak, Jenna A2 - Heart of Iowa Regional Transit Agency (HIRTA) A3 - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office A3 - United States. Department of Transportation. Federal Highway Administration A4 - Zlotchenko, Elina AB - Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees of the ITS4US Phase 2/3. The deployment site for this project is Dallas County, located in central Iowa, west of Des Moines. This deployment will provide enhanced transportation access to healthcare options for all travelers in Dallas County. The project will deliver a solution to provide transportation access to healthcare facilities located in Dallas County using HIRTA and its contractor vehicles. The solution will enable coordination among HIRTA and its partners (e.g., Dallas County Health Department, healthcare providers, Medicaid providers, funding entities). AN - dot:93804 DA - 2025-11-04 ET - Final, Phase 3 (8/2024-2/2026) KW - Health care KW - Data privacy KW - Data management KW - Intelligent transportation systems KW - Risk assessment KW - ITS4US LA - English PB - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office PY - 2025 SN - FHWA-JPO-22-971 T2 - ITS4US Phase 2 and Phase 3 TI - Phase 3 Data Privacy Plan (DPP) - Heart of Iowa Regional Transit Agency ITS4US Deployment Project M3 - Tech Report N1 - United States N1 - 693JJ32250012 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93804 ER -
Performance Measurement Summary Memo: Heart of Iowa Regional Transit Agency ITS4US Deployment Project

Kubiak, Jenna ;

Hallmark, Shauna L.

2026-07-31 | PDF

Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees for Phase 2 of the ITS4US program for its proposed concept "Health Connector: Bridging the Gap between Healthcare and Transportation" (Health Connector) by the United States Department of Transportation (USDOT). Per the goals of the program, Health Connector project is focused on ...

10/06/2026

Title : Performance Measurement Summary Memo: Heart of Iowa Regional Transit Agency ITS4US Deployment Project Creator(s) : Kubiak, Jenna;Hallmark, Shauna L.;Albertson, Josh;Ramsey, Brooke; Corporate Creator(s) : Heart of Iowa Regional Transit Agency (HIRTA) Corporate Contributor(s) : United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office;United States. Department of Transportation. Federal Highway Administration; Published Date : 2026-07-31 Report Number : FHWA-JPO-26-016 URL : https://rosap.ntl.bts.gov/view/dot/93803
Kubiak, J., Hallmark, S. L., Albertson, J., & Ramsey, B. (2026). Performance Measurement Summary Memo: Heart of Iowa Regional Transit Agency ITS4US Deployment Project (Report No. FHWA-JPO-26-016). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/93803

Kubiak, Jenna, Shauna L. Hallmark, Josh Albertson, and Brooke Ramsey. Performance Measurement Summary Memo: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. Report no. FHWA-JPO-26-016. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2026. https://rosap.ntl.bts.gov/view/dot/93803.

Kubiak, Jenna, et al. Performance Measurement Summary Memo: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2026, Report no. FHWA-JPO-26-016, ROSA P. https://rosap.ntl.bts.gov/view/dot/93803.
Export RIS Citation Information. TY - Tech Report AU - Kubiak, Jenna AU - Hallmark, Shauna L. AU - Albertson, Josh AU - Ramsey, Brooke A2 - Heart of Iowa Regional Transit Agency (HIRTA) A3 - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office A3 - United States. Department of Transportation. Federal Highway Administration A4 - Zlotchenko, Elina AB - Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees for Phase 2 of the ITS4US program for its proposed concept "Health Connector: Bridging the Gap between Healthcare and Transportation" (Health Connector) by the United States Department of Transportation (USDOT). Per the goals of the program, Health Connector project is focused on improving transportation access to healthcare for all groups in Dallas County, Iowa. This Performance Measure Summary Memo covers the Phase 3 "Operate and Evaluate" period, providing a final assessment of the deployment's impact on mobility, accessibility, and safety for underserved populations. AN - dot:93803 DA - 2026-07-31 ET - Final, Phase 3 (6/2022-7/2026) KW - Travel KW - Intelligent transportation systems KW - Performance measurement KW - Evaluation and assessment KW - Data management KW - ITS4US LA - English PB - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office PY - 2026 SN - FHWA-JPO-26-016 TI - Performance Measurement Summary Memo: Heart of Iowa Regional Transit Agency ITS4US Deployment Project M3 - Tech Report N1 - United States N1 - 693JJ321C000006 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93803 ER -
Operational Capability Showcase Plan (OCSP): HIRTA ITS4US Deployment Project

Mishra, Santosh ;

Ramsey, Brooke

2024-12-03 | PDF

Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees of the ITS4US Phase 2/3. The deployment site for this project is Dallas County, located in central Iowa west of Des Moines. This deployment will provide enhanced access to health care options for "all travelers" in Dallas County with a specific focus on underserved communities. T ...

10/06/2026

Title : Operational Capability Showcase Plan (OCSP): HIRTA ITS4US Deployment Project Creator(s) : Mishra, Santosh;Ramsey, Brooke;Albertson, Josh;Kubiak, Jenna; Corporate Creator(s) : Heart of Iowa Regional Transit Agency (HIRTA) Corporate Contributor(s) : United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office;United States. Department of Transportation. Federal Highway Administration; Published Date : 2024-12-03 Report Number : FHWA-JPO-24-151 URL : https://rosap.ntl.bts.gov/view/dot/93802
Mishra, S., Ramsey, B., Albertson, J., & Kubiak, J. (2024). Operational Capability Showcase Plan (OCSP): HIRTA ITS4US Deployment Project (Report No. FHWA-JPO-24-151). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/93802

Mishra, Santosh, Brooke Ramsey, Josh Albertson, and Jenna Kubiak. Operational Capability Showcase Plan (OCSP): HIRTA ITS4US Deployment Project. Report no. FHWA-JPO-24-151. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2024. https://rosap.ntl.bts.gov/view/dot/93802.

Mishra, Santosh, et al. Operational Capability Showcase Plan (OCSP): HIRTA ITS4US Deployment Project. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2024, Report no. FHWA-JPO-24-151, ROSA P. https://rosap.ntl.bts.gov/view/dot/93802.
Export RIS Citation Information. TY - Tech Report AU - Mishra, Santosh AU - Ramsey, Brooke AU - Albertson, Josh AU - Kubiak, Jenna A2 - Heart of Iowa Regional Transit Agency (HIRTA) A3 - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office A3 - United States. Department of Transportation. Federal Highway Administration A4 - Barry, Michael AB - Heart of Iowa Regional Transit Agency (HIRTA) is one of four awardees of the ITS4US Phase 2/3. The deployment site for this project is Dallas County, located in central Iowa west of Des Moines. This deployment will provide enhanced access to health care options for "all travelers" in Dallas County with a specific focus on underserved communities. The project will deliver a solution to provide transportation access to healthcare facilities located in Dallas County using HIRTA and its contractor vehicles. The solution will enable coordination among HIRTA and its partners (e.g., Dallas County Health Department, healthcare providers, Access2Care, funding entities). AN - dot:93802 DA - 2024-12-03 ET - Draft, Phase 3 (8/2024-2/2026) KW - Health care KW - Deployment KW - Mobility applications KW - Intelligent transportation systems KW - ITS4US LA - English PB - United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office PY - 2024 SN - FHWA-JPO-24-151 TI - Operational Capability Showcase Plan (OCSP): HIRTA ITS4US Deployment Project M3 - Tech Report N1 - United States N1 - 693JJ32250012 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93802 ER -
Rear Automatic Braking Feature Confirmation Test Procedure Refinement

Sun, Anna L ;

Baldwin, G H Scott

2026-10-01 | PDF

Rear automatic braking systems detect obstacles in the path of reversing vehicles, give warnings to s drivers, and apply the vehicle brakes automatically to avoid striking obstacles. The research documented in this report evaluated possible revisions to an existing 2019 draft research test procedure for assessing the pedestrian crash avoidance perf ...

10/06/2026

Title : Rear Automatic Braking Feature Confirmation Test Procedure Refinement Creator(s) : Sun, Anna L;Baldwin, G H Scott;Mazzae, Elizabeth N.; Corporate Creator(s) : Transportation Research Center Inc.;United States. Department of Transportation. National Highway Traffic Safety Administration. Vehicle Research and Test Center; Corporate Contributor(s) : United States. Department of Transportation. National Highway Traffic Safety Administration Published Date : 2026-10-01 Report Number : DOT HS 813 830 DOI : https://doi.org/10.21949/2p3n-zk37
Sun, A. L., Baldwin, G. H. S., & Mazzae, E. N. (2026). Rear Automatic Braking Feature Confirmation Test Procedure Refinement (Report No. DOT HS 813 830). United States. Department of Transportation. National Highway Traffic Safety Administration. https://doi.org/10.21949/2p3n-zk37

Sun, Anna L, G H Scott Baldwin, and Elizabeth N. Mazzae. Rear Automatic Braking Feature Confirmation Test Procedure Refinement. Report no. DOT HS 813 830. United States. Department of Transportation. National Highway Traffic Safety Administration, 2026. https://doi.org/10.21949/2p3n-zk37.

Sun, Anna L, et al. Rear Automatic Braking Feature Confirmation Test Procedure Refinement. United States. Department of Transportation. National Highway Traffic Safety Administration, 2026, Report no. DOT HS 813 830, ROSA P. https://doi.org/10.21949/2p3n-zk37.
Export RIS Citation Information. TY - Tech Report AU - Sun, Anna L AU - Baldwin, G H Scott AU - Mazzae, Elizabeth N. A2 - Transportation Research Center Inc. A2 - United States. Department of Transportation. National Highway Traffic Safety Administration. Vehicle Research and Test Center A3 - United States. Department of Transportation. National Highway Traffic Safety Administration AB - Rear automatic braking systems detect obstacles in the path of reversing vehicles, give warnings to s drivers, and apply the vehicle brakes automatically to avoid striking obstacles. The research documented in this report evaluated possible revisions to an existing 2019 draft research test procedure for assessing the pedestrian crash avoidance performance of light vehicle RAB systems. It characterizes performance of current RAB systems in detecting pedestrian and test object conditions encountered by a reversing vehicle. Most available systems cannot detect pedestrians. The test procedure in this report involved two test scenarios, Reversing Vehicle - Stationary Test Object. and Reversing Vehicle - Dynamic Test Object. Scenarios were tested with test vehicle speeds, test object overlap percentages, and test objects including pedestrian mannequins of different sizes, to permit characterization of system performance. Four model year 2022 U.S. market passenger vehicles with RAB systems were tested. None of the vehicles consistently avoided contact with pedestrian test objects. AN - dot:93800 DA - 2026-10-01 DO - https://doi.org/10.21949/2p3n-zk37 ET - Final Report KW - Brakes KW - Vehicle backing KW - Dummies KW - Crash victim simulation KW - Pedestrian detection KW - Rear automatic braking (RAB) KW - Backover LA - English PB - United States. Department of Transportation. National Highway Traffic Safety Administration PY - 2026 SN - DOT HS 813 830 TI - Rear Automatic Braking Feature Confirmation Test Procedure Refinement M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93800 ER -
Influence of Testing Variables on the Results From the Hamburg Wheel-Tracking Device

Aschenbrener, Timothy B. ;

Currier, Gray

1993-12-07 | PDF

The Hamburg wheel-tracking device can be used to predict the moisture susceptibility of a hot mix asphalt pavement. The test results are influenced by testing temperature, asphalt cement stiffness, air void content, short-term aging, and the presence of lime. The variables are important to control in the laboratory environment to ensure repeatabili ...

10/05/2026

Title : Influence of Testing Variables on the Results From the Hamburg Wheel-Tracking Device Creator(s) : Aschenbrener, Timothy B.;Currier, Gray; Corporate Creator(s) : Colorado. Department of Transportation Corporate Contributor(s) : United States. Department of Transportation. Federal Highway Administration Published Date : 1993-12-07 Report Number : CDOT-DTD-R-93-22 URL : https://rosap.ntl.bts.gov/view/dot/93799
Aschenbrener, T. B., & Currier, G. (1993). Influence of Testing Variables on the Results From the Hamburg Wheel-Tracking Device (Report No. CDOT-DTD-R-93-22). Colorado. Department of Transportation. https://rosap.ntl.bts.gov/view/dot/93799

Aschenbrener, Timothy B. and Gray Currier. Influence of Testing Variables on the Results From the Hamburg Wheel-Tracking Device. Report no. CDOT-DTD-R-93-22. Colorado. Department of Transportation, 1993. https://rosap.ntl.bts.gov/view/dot/93799.

Aschenbrener, Timothy B., and Gray Currier Influence of Testing Variables on the Results From the Hamburg Wheel-Tracking Device. Colorado. Department of Transportation, 1993, Report no. CDOT-DTD-R-93-22, ROSA P. https://rosap.ntl.bts.gov/view/dot/93799.
Export RIS Citation Information. TY - Tech Report AU - Aschenbrener, Timothy B. AU - Currier, Gray A2 - Colorado. Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - The Hamburg wheel-tracking device can be used to predict the moisture susceptibility of a hot mix asphalt pavement. The test results are influenced by testing temperature, asphalt cement stiffness, air void content, short-term aging, and the presence of lime. The variables are important to control in the laboratory environment to ensure repeatability. Additionally, these variables are also considered important to the moisture resistance of a pavement in the field. AN - dot:93799 DA - 1993-12-07 ET - Final Report KW - Air voids KW - Biological aging KW - Calcium oxide KW - Forecasting KW - Hot mix asphalt KW - Laboratory tests KW - Moisture content KW - Performance evaluations KW - Stiffness KW - Temperature KW - Time duration KW - Hamburg Wheel Tracking Device LA - English PB - Colorado. Department of Transportation PY - 1993 SN - CDOT-DTD-R-93-22 TI - Influence of Testing Variables on the Results From the Hamburg Wheel-Tracking Device M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93799 ER -
Development of Improved Flammability Criteria for Aircraft Thermal Acoustic Insulation

Marker, Timothy R.

2000-09-01 | PDF

A large number of small-, intermediate-, and full-scale flame propagation tests representative of an in-flight fire were conducted on various thermal acoustic insulation blanket materials. Results indicated that the current Federal Aviation Administration (FAA) vertical Bunsen burner test requirement could not adequately discriminate between poorly ...

10/05/2026

Title : Development of Improved Flammability Criteria for Aircraft Thermal Acoustic Insulation Creator(s) : Marker, Timothy R. Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration. Office of Aviation Research Published Date : 2000-09-01 Report Number : DOT/FAA/AR-99/44 URL : https://rosap.ntl.bts.gov/view/dot/93798
Marker, T. R. (2000). Development of Improved Flammability Criteria for Aircraft Thermal Acoustic Insulation (Report No. DOT/FAA/AR-99/44). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93798

Marker, Timothy R.. Development of Improved Flammability Criteria for Aircraft Thermal Acoustic Insulation. Report no. DOT/FAA/AR-99/44. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 2000. https://rosap.ntl.bts.gov/view/dot/93798.

Marker, Timothy R. Development of Improved Flammability Criteria for Aircraft Thermal Acoustic Insulation. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 2000, Report no. DOT/FAA/AR-99/44, ROSA P. https://rosap.ntl.bts.gov/view/dot/93798.
Export RIS Citation Information. TY - Tech Report AU - Marker, Timothy R. A2 - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center A3 - United States. Department of Transportation. Federal Aviation Administration. Office of Aviation Research AB - A large number of small-, intermediate-, and full-scale flame propagation tests representative of an in-flight fire were conducted on various thermal acoustic insulation blanket materials. Results indicated that the current Federal Aviation Administration (FAA) vertical Bunsen burner test requirement could not adequately discriminate between poorly performing materials and materials that performed well under realistic fire scenarios. A radiant panel laboratory test was shown to be an effective method for evaluating the in-flight fire resistance qualities of thermal acoustic insulation. AN - dot:93798 DA - 2000-09-01 ET - Final Report KW - Aircraft cabins KW - Airplanes KW - Fires KW - Testing KW - Thermal conductivity KW - Acoustic properties KW - Cotton KW - Thermal acoustic insulation KW - Vertical Bunsen burner KW - Cotton swab test KW - Radiant panel test KW - Burnthrough test LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 2000 SN - DOT/FAA/AR-99/44 TI - Development of Improved Flammability Criteria for Aircraft Thermal Acoustic Insulation M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93798 ER -
Curtain Drains

Hunt, Thomas R.

1993-12-01 | PDF

Geocomposite curtain drains were installed in a slope in the right of way above S.H. 550 north of Durango, Colorado to mitigate subsurface drainage and slope stability problems. The installation to the required depth of 12 feet was very difficult because of moisture in the trench and collapsing trench walls. A "crib box" was used for worker safety, ...

10/05/2026

Title : Curtain Drains Creator(s) : Hunt, Thomas R. Corporate Creator(s) : Colorado. Department of Transportation Corporate Contributor(s) : United States. Department of Transportation. Federal Highway Administration Published Date : 1993-12-01 Report Number : CDOT-DTD-R-93-12 URL : https://rosap.ntl.bts.gov/view/dot/93797
Hunt, T. R. (1993). Curtain Drains (Report No. CDOT-DTD-R-93-12). Colorado. Department of Transportation. https://rosap.ntl.bts.gov/view/dot/93797

Hunt, Thomas R.. Curtain Drains. Report no. CDOT-DTD-R-93-12. Colorado. Department of Transportation, 1993. https://rosap.ntl.bts.gov/view/dot/93797.

Hunt, Thomas R. Curtain Drains. Colorado. Department of Transportation, 1993, Report no. CDOT-DTD-R-93-12, ROSA P. https://rosap.ntl.bts.gov/view/dot/93797.
Export RIS Citation Information. TY - Tech Report AU - Hunt, Thomas R. A2 - Colorado. Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - Geocomposite curtain drains were installed in a slope in the right of way above S.H. 550 north of Durango, Colorado to mitigate subsurface drainage and slope stability problems. The installation to the required depth of 12 feet was very difficult because of moisture in the trench and collapsing trench walls. A "crib box" was used for worker safety, but this hindered the proper installation. Most of the panels were installed in a partially collapsed position with the top of the panels buried about four feet deeper than planned. This affected the performance of the system. The water table was lowered locally by about two feet, but groundwater still came to the surface further down the hill. Only small to moderate flows came from the curtain drain system. This was presumably due to the collapsed panels and the dense clayey soil. There were no slope stability problems during the five and a half years of evaluation, although there was slight swelling in one or two places on the slope. The effectiveness of the system, based on flows and groundwater measurements, did not appear to decrease significantly over time. Excavation of a portion of the curtain drain revealed that the material was in good condition and the fabric was not clogged. AN - dot:93797 DA - 1993-12-01 ET - Final Report KW - Filter fabric KW - Slope stability KW - Groundwater KW - Building KW - Clay soils KW - Construction safety KW - Crib walls KW - Subsurface drainage KW - Traffic mitigation KW - Water table KW - Measures of effectiveness KW - curtain drains KW - subsurface moisture KW - geocomposite LA - English PB - Colorado. Department of Transportation PY - 1993 SN - CDOT-DTD-R-93-12 TI - Curtain Drains M3 - Tech Report N1 - United States N1 - HPR-B DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93797 ER -
Demonstration of a Volumetric Acceptance Program for Hot Mix Asphalt in Colorado

Aschenbrener, Timothy B.

1994-01-01 | PDF

The Colorado Department of Transportation is attempting to change its method of acceptance of hot mix asphalt (HMA). Currently, HMA is accepted based upon asphalt content and gradation. It has been previously shown that the volumetric properties of HMA relate to field performance. Volumetric acceptance of HMA is planned within the next five years. ...

10/05/2026

Title : Demonstration of a Volumetric Acceptance Program for Hot Mix Asphalt in Colorado Creator(s) : Aschenbrener, Timothy B. Corporate Creator(s) : Colorado. Department of Transportation Corporate Contributor(s) : United States. Department of Transportation. Federal Highway Administration Published Date : 1994-01-01 Report Number : CDOT-DTD-R-94-2 URL : https://rosap.ntl.bts.gov/view/dot/93796
Aschenbrener, T. B. (1994). Demonstration of a Volumetric Acceptance Program for Hot Mix Asphalt in Colorado (Report No. CDOT-DTD-R-94-2). Colorado. Department of Transportation. https://rosap.ntl.bts.gov/view/dot/93796

Aschenbrener, Timothy B.. Demonstration of a Volumetric Acceptance Program for Hot Mix Asphalt in Colorado. Report no. CDOT-DTD-R-94-2. Colorado. Department of Transportation, 1994. https://rosap.ntl.bts.gov/view/dot/93796.

Aschenbrener, Timothy B. Demonstration of a Volumetric Acceptance Program for Hot Mix Asphalt in Colorado. Colorado. Department of Transportation, 1994, Report no. CDOT-DTD-R-94-2, ROSA P. https://rosap.ntl.bts.gov/view/dot/93796.
Export RIS Citation Information. TY - Tech Report AU - Aschenbrener, Timothy B. A2 - Colorado. Department of Transportation A3 - United States. Department of Transportation. Federal Highway Administration AB - The Colorado Department of Transportation is attempting to change its method of acceptance of hot mix asphalt (HMA). Currently, HMA is accepted based upon asphalt content and gradation. It has been previously shown that the volumetric properties of HMA relate to field performance. Volumetric acceptance of HMA is planned within the next five years. The purpose of this report is to describe three pilot projects that used the specification. AN - dot:93796 DA - 1994-01-01 ET - Final Report KW - Hot mix asphalt KW - Volumetric analysis KW - Acceptance tests KW - Demonstration projects KW - Specifications LA - English PB - Colorado. Department of Transportation PY - 1994 SN - CDOT-DTD-R-94-2 TI - Demonstration of a Volumetric Acceptance Program for Hot Mix Asphalt in Colorado M3 - Tech Report N1 - United States N1 - DTFJ71-92-DP74-CO-26 DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93796 ER -
Project Plan for the Baseline Measurement of Checkpoint Effectiveness and Efficiency

Klock, Brenda A. ;

Fobes, J. L.

1999-05-01 | PDF

A project plan for obtaining baseline measurements of operational effectiveness and efficiency of the Northwestern checkpoint at Detroit Wayne Metropolitan Airport is described. structured observations of checkpoint tasks under operational conditions. The project will consist of carefully information that can be used to evaluate changes in checkpoi ...

10/05/2026

Title : Project Plan for the Baseline Measurement of Checkpoint Effectiveness and Efficiency Creator(s) : Klock, Brenda A.;Fobes, J. L.; Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center Corporate Contributor(s) : United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 Published Date : 1999-05-01 Report Number : DOT/FAA/AR-99/43 URL : https://rosap.ntl.bts.gov/view/dot/93795
Klock, B. A., & Fobes, J. L. (1999). Project Plan for the Baseline Measurement of Checkpoint Effectiveness and Efficiency (Report No. DOT/FAA/AR-99/43). United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center. https://rosap.ntl.bts.gov/view/dot/93795

Klock, Brenda A. and J. L. Fobes. Project Plan for the Baseline Measurement of Checkpoint Effectiveness and Efficiency. Report no. DOT/FAA/AR-99/43. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1999. https://rosap.ntl.bts.gov/view/dot/93795.

Klock, Brenda A., and J. L. Fobes Project Plan for the Baseline Measurement of Checkpoint Effectiveness and Efficiency. United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center, 1999, Report no. DOT/FAA/AR-99/43, ROSA P. https://rosap.ntl.bts.gov/view/dot/93795.
Export RIS Citation Information. TY - Tech Report AU - Klock, Brenda A. AU - Fobes, J. L. A2 - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center A3 - United States. Department of Transportation. Federal Aviation Administration. Associate Administrator for Civil Aviation Security, ACS-1 AB - A project plan for obtaining baseline measurements of operational effectiveness and efficiency of the Northwestern checkpoint at Detroit Wayne Metropolitan Airport is described. structured observations of checkpoint tasks under operational conditions. The project will consist of carefully information that can be used to evaluate changes in checkpoint design. AN - dot:93795 DA - 1999-05-01 KW - Airports KW - Prevention KW - Security KW - Terrorism LA - English PB - United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center PY - 1999 SN - DOT/FAA/AR-99/43 TI - Project Plan for the Baseline Measurement of Checkpoint Effectiveness and Efficiency M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93795 ER -
Highway Performance Monitoring System: Field Manual

United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information

2013-03-01 | PDF

A biennial Conditions & Performance estimate of the future highway investment needs of the nation is mandated by Congress (23 U.S.C. 502(h)) for the United States Department of Transportation (U.S. DOT) to prepare for its customers. Highway Performance Monitoring System (HPMS) data are used for assessing highway system performance under the U.S. DO ...

10/05/2026

Title : Highway Performance Monitoring System: Field Manual Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Published Date : 2013-03-01 URL : https://rosap.ntl.bts.gov/view/dot/93794
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2013). Highway Performance Monitoring System: Field Manual. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/93794

United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Highway Performance Monitoring System: Field Manual. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2013. https://rosap.ntl.bts.gov/view/dot/93794.

United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Highway Performance Monitoring System: Field Manual. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2013, ROSA P. https://rosap.ntl.bts.gov/view/dot/93794.
Export RIS Citation Information. TY - Tech Report A2 - United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information AB - A biennial Conditions & Performance estimate of the future highway investment needs of the nation is mandated by Congress (23 U.S.C. 502(h)) for the United States Department of Transportation (U.S. DOT) to prepare for its customers. Highway Performance Monitoring System (HPMS) data are used for assessing highway system performance under the U.S. DOT and the Federal Highway Administration's (FHWA's) strategic planning and performance reporting process in accordance with requirements of the Government Performance and Results Act (GPRA, Sections 3 and 4) and for apportioning Federal-aid highway funds under the Transportation Equity Act for the 21st Century (TEA-21), (23 U.S.C. 104). To address these needs, the HPMS was first developed in 1978 as a national highway transportation system database. This Field Manual provides a comprehensive overview of the HPMS program at FHWA, and describes in detail the data collection and reporting requirements for HPMS. This manual is a valuable resource that guides the States as they address their HPMS data collection and reporting responsibilities. This manual includes detailed information on technical procedures, a glossary of terms, and various tables to be used as reference by those collecting and reporting HPMS data. AN - dot:93794 DA - 2013-03-01 KW - Data collection KW - Capital investments KW - Monitoring KW - Technical reports KW - Procedures KW - Guidelines LA - English PB - United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information PY - 2013 TI - Highway Performance Monitoring System: Field Manual M3 - Tech Report N1 - United States DB - ROSA P UR - https://rosap.ntl.bts.gov/view/dot/93794 ER -

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