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This page includes the documents that were newly added to the repository within the last 30 days.

81 - 100 of 1188 Results

1 ... 4 5 6 ... 60

Developing and Operationalizing a Testbed of Connected Automated Shuttles to Test and Develop CAV Applications in North Carolina

CITE Title : Developing and Operationalizing a Testbed of Connected Automated Shuttles to Test and Develop CAV Applications in North Carolina Creator(s) : Karimoddini, Ali Corporate Creator(s) : Autonomous Cooperative Control of Emergent Systems of Systems (ACCESS) Laboratory, North Carolina A&T State University Corporate Contributor(s) : North Carolina Department of Transportation. Research and Development Unit;United States. Department of Transportation. Federal Highway Administration; Published Date : 2024-09-30 Report Number : FHWA/NC/2022-16 URL : https://rosap.ntl.bts.gov/view/dot/84581 "Developing and Operationalizing a" (2024). "Developing and Operationalizing a Testbed of Connected Automated Shuttles to Test and Develop CAV Applications in North Carolina" (2024) "Developing and Operationalizing a Testbed of Connected Automated Shuttles to Test and Develop CAV Applications in North Carolina" , 2024 Export RIS Citation Information.

[PDF - 24.00 MB]

:

Karimoddini, Ali

2024-09-30

Abstract:

With advances in communication, computation, and control technologies, fleets of Connected Autonomous Vehicles (CAV) can be deployed to flexibly provi...

File Type:

[PDF - 24.00 MB]

File Type:

[PDF - 24.00 MB]

06/23/2025
STEP Seminar Aircraft Seat Certification [Video]

CITE Title : STEP Seminar Aircraft Seat Certification [Video] Creator(s) : Pilch, Martin Corporate Creator(s) : United States. Department of Transportation. Federal Aviation Administration. Civil Aerospace Medical Institute Published Date : 2024-05-20 URL : https://rosap.ntl.bts.gov/view/dot/84580 "STEP Seminar Aircraft Seat" (2024). "STEP Seminar Aircraft Seat Certification [Video]" (2024) "STEP Seminar Aircraft Seat Certification [Video]" , 2024 Export RIS Citation Information.

[MP4 - 278.82 MB]

:

Pilch, Martin

2024-05-20

Abstract:

Introduction to the concepts of "Best Estimate Plus Uncertainty (BEPU) with Application to Aircraft Seat Certification 6973GH-23-01184 Training" and d...

File Type:

[MP4 - 278.82 MB]

File Type:

[MP4 - 278.82 MB]

06/23/2025
The Effect of Surface Coatings and Bonded Overlays on Moisture Migration

CITE Title : The Effect of Surface Coatings and Bonded Overlays on Moisture Migration Creator(s) : Ingram, Leonard L.;Furr, Howard L.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration; Published Date : 1971-06-01 Report Number : 130-6 URL : https://rosap.ntl.bts.gov/view/dot/84579 "The Effect of Surface" (1971). "The Effect of Surface Coatings and Bonded Overlays on Moisture Migration" (1971) "The Effect of Surface Coatings and Bonded Overlays on Moisture Migration" , 1971 Export RIS Citation Information.

[PDF - 1.06 MB]

:

Ingram, Leonard L. ;

Furr, Howard L.

1971-06-01

Abstract:

Tests were made on concrete specimens that had been coated with four different waterproofing materials to determine how far the coatings penetrated in...

File Type:

[PDF - 1.06 MB]

File Type:

[PDF - 1.06 MB]

06/23/2025
Validation of the New Speed Zoning Method for Urban Arterials and High-Speed Roadways in Terms of Speed Compliance and Safety Outcomes

CITE Title : Validation of the New Speed Zoning Method for Urban Arterials and High-Speed Roadways in Terms of Speed Compliance and Safety Outcomes Creator(s) : Anderson, Jason C. Corporate Creator(s) : Portland State University Corporate Contributor(s) : Oregon Department of Transportation. Research Section;United States. Department of Transportation. Federal Highway Administration; Published Date : 2024-04-01 Report Number : FHWA-OR-RD-25-04 URL : https://rosap.ntl.bts.gov/view/dot/84578 "Validation of the New" (2024). "Validation of the New Speed Zoning Method for Urban Arterials and High-Speed Roadways in Terms of Speed Compliance and Safety Outcomes" (2024) "Validation of the New Speed Zoning Method for Urban Arterials and High-Speed Roadways in Terms of Speed Compliance and Safety Outcomes" , 2024 Export RIS Citation Information.

[PDF - 16.20 MB]

:

Anderson, Jason C.

2024-04-01

Abstract:

This study presents the results of an analysis on the effects of Oregon’s speed zoning method on speed compliance and safety outcomes. Speed zones w...

File Type:

[PDF - 16.20 MB]

File Type:

[PDF - 16.20 MB]

06/23/2025
Bond and Durability of Concrete and Resinous Overlays

CITE Title : Bond and Durability of Concrete and Resinous Overlays Creator(s) : Furr, Howard L.;Ingram, Leonard L.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration; Published Date : 1971-04-01 Report Number : 130-5 URL : https://rosap.ntl.bts.gov/view/dot/84577 "Bond and Durability of" (1971). "Bond and Durability of Concrete and Resinous Overlays" (1971) "Bond and Durability of Concrete and Resinous Overlays" , 1971 Export RIS Citation Information.

[PDF - 1.45 MB]

:

Furr, Howard L. ;

Ingram, Leonard L.

1971-04-01

Abstract:

Tests were made on portland cement and resinous concrete overlays to determine their suitability as overlays for deteriorated concrete bridge decks. D...

File Type:

[PDF - 1.45 MB]

File Type:

[PDF - 1.45 MB]

06/23/2025
Mobile-Phone-Based Artificial Intelligence Package Development and Validation in Large Scale for Maintenance Asset Management

CITE Title : Mobile-Phone-Based Artificial Intelligence Package Development and Validation in Large Scale for Maintenance Asset Management Creator(s) : Kuang, Biao;Chen, Jianli; Corporate Creator(s) : University of Utah. Department of Civil and Environmental Engineering Corporate Contributor(s) : Utah Department of Transportation;United States. Department of Transportation. Federal Highway Administration; Published Date : 2024-10-01 Report Number : UT-25.08 URL : https://rosap.ntl.bts.gov/view/dot/84576 "Mobile-Phone-Based Artificial Intelligence Package" (2024). "Mobile-Phone-Based Artificial Intelligence Package Development and Validation in Large Scale for Maintenance Asset Management" (2024) "Mobile-Phone-Based Artificial Intelligence Package Development and Validation in Large Scale for Maintenance Asset Management" , 2024 Export RIS Citation Information.

[PDF - 4.85 MB]

:

Kuang, Biao ;

Chen, Jianli

2024-10-01

Abstract:

Regular inspection of transportation assets is essential to maintain their optimal condition and functionality. Our previous UDOT-funded project (Cont...

File Type:

[PDF - 4.85 MB]

File Type:

[PDF - 4.85 MB]

06/23/2025
An Instrument for Detecting Delamination in Concrete Bridge Decks

CITE Title : An Instrument for Detecting Delamination in Concrete Bridge Decks Creator(s) : Moore, William M.;Swift, Gilbert;Milberger, Lionel J.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1970-08-01 Report Number : 130-4 URL : https://rosap.ntl.bts.gov/view/dot/84575 "An Instrument for Detecting" (1970). "An Instrument for Detecting Delamination in Concrete Bridge Decks" (1970) "An Instrument for Detecting Delamination in Concrete Bridge Decks" , 1970 Export RIS Citation Information.

[PDF - 1.07 MB]

:

Moore, William M. ;

Swift, Gilbert
...

1970-08-01

Abstract:

This report describes a research effort directed toward finding a means for detecting delamination, one of the more serious forms of deterioration fou...

File Type:

[PDF - 1.07 MB]

File Type:

[PDF - 1.07 MB]

06/23/2025
Freeze-Thaw and Skid Resistance Performance of Surface Coatings on Concrete

CITE Title : Freeze-Thaw and Skid Resistance Performance of Surface Coatings on Concrete Creator(s) : Furr, Howard L.;Ingram, Leonard L.;Winegar, Gary; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1969-10-01 Report Number : 130-3 URL : https://rosap.ntl.bts.gov/view/dot/84574 "Freeze-Thaw and Skid Resistance" (1969). "Freeze-Thaw and Skid Resistance Performance of Surface Coatings on Concrete" (1969) "Freeze-Thaw and Skid Resistance Performance of Surface Coatings on Concrete" , 1969 Export RIS Citation Information.

[PDF - 2.56 MB]

:

Furr, Howard L. ;

Ingram, Leonard L.
...

1969-10-01

Abstract:

Research performed to evaluate the protection against freeze-thaw scaling offered by various surface coatings of materials is reported. The phase cove...

File Type:

[PDF - 2.56 MB]

File Type:

[PDF - 2.56 MB]

06/23/2025
Influence of Train Axle Load on Wheel-Rail Interface Friction

CITE Title : Influence of Train Axle Load on Wheel-Rail Interface Friction Creator(s) : Khan, M R;Dasaka, S M; Corporate Creator(s) : Indian Institute of Technology Bombay. Department of Civil Engineering Published Date : 2017-12-01 DOI : https://doi.org/ 10.1088/1757-899X/377/1/012002 "Influence of Train Axle" (2017). https://doi.org/ 10.1088/1757-899X/377/1/012002 "Influence of Train Axle Load on Wheel-Rail Interface Friction" (2017), https://doi.org/ 10.1088/1757-899X/377/1/012002 "Influence of Train Axle Load on Wheel-Rail Interface Friction" , 2017, https://doi.org/ 10.1088/1757-899X/377/1/012002 Export RIS Citation Information.

[PDF - 524.28 KB]

:

Khan, M R ;

Dasaka, S M

2017-12-01

Abstract:

The implementation of high-speed railways in India are in their early phases and vast studies are being conducted for the effective implementation of ...

File Type:

[PDF - 524.28 KB]

File Type:

[PDF - 524.28 KB]

06/23/2025
Reinforced Concrete Bridge Deck Deterioration: Diagnosis, Treatment, and Repair, Part Two: Treatment

CITE Title : Reinforced Concrete Bridge Deck Deterioration: Diagnosis, Treatment, and Repair, Part Two: Treatment Creator(s) : Meyer, Alvin H.;Furr, Howard L.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1968-09-01 Report Number : 130-2 URL : https://rosap.ntl.bts.gov/view/dot/84572 "Reinforced Concrete Bridge Deck" (1968). "Reinforced Concrete Bridge Deck Deterioration: Diagnosis, Treatment, and Repair, Part Two: Treatment" (1968) "Reinforced Concrete Bridge Deck Deterioration: Diagnosis, Treatment, and Repair, Part Two: Treatment" , 1968 Export RIS Citation Information.

[PDF - 546.91 KB]

:

Meyer, Alvin H. ;

Furr, Howard L.

1968-09-01

Abstract:

This phase of the research is concerned with the treatment of bridge decks to prevent the initiation of surface deterioration or to attenuate deterior...

File Type:

[PDF - 546.91 KB]

File Type:

[PDF - 546.91 KB]

06/23/2025
A Study of Reinforced Concrete Bridge Deck Deterioration: Repair

CITE Title : A Study of Reinforced Concrete Bridge Deck Deterioration: Repair Creator(s) : Sinno, Raouf;Furr, Howard L.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1969-03-01 Report Number : 130-1 URL : https://rosap.ntl.bts.gov/view/dot/84571 "A Study of Reinforced" (1969). "A Study of Reinforced Concrete Bridge Deck Deterioration: Repair" (1969) "A Study of Reinforced Concrete Bridge Deck Deterioration: Repair" , 1969 Export RIS Citation Information.

[PDF - 1.54 MB]

:

Sinno, Raouf ;

Furr, Howard L.

1969-03-01

Abstract:

The development of effective concrete overlays and patches for repair of badly deteriorated reinforced concrete bridge decks will seek to: a. Determin...

File Type:

[PDF - 1.54 MB]

File Type:

[PDF - 1.54 MB]

06/23/2025
Evaluation of Selected Human Services Transportation Providers in Texas

CITE Title : Evaluation of Selected Human Services Transportation Providers in Texas Creator(s) : Bullard, Diane L.;Urbanik II, Thomas; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas State Department of Highways and Public Transportation;United States. Department of Transportation. Urban Mass Transportation Administration. Office of Planning Management and Demonstrations; Published Date : 1980-08-01 Report Number : UMTATX801065-1 URL : https://rosap.ntl.bts.gov/view/dot/84570 "Evaluation of Selected Human" (1980). "Evaluation of Selected Human Services Transportation Providers in Texas" (1980) "Evaluation of Selected Human Services Transportation Providers in Texas" , 1980 Export RIS Citation Information.

[PDF - 1.24 MB]

:

Bullard, Diane L. ;

Urbanik II, Thomas

1980-08-01

Abstract:

Although considerable research has been done in the area of elderly and handicapped transportation, very little factual data exist concerning how huma...

File Type:

[PDF - 1.24 MB]

File Type:

[PDF - 1.24 MB]

06/23/2025
Field Trials of Sulphur-Extended-Asphalt in Open Graded Friction Course, Loop 495, Nacogdoches, Texas

CITE Title : Field Trials of Sulphur-Extended-Asphalt in Open Graded Friction Course, Loop 495, Nacogdoches, Texas Creator(s) : Benson, F. C.;Gallaway, B. M.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;Sulphur Institute; Published Date : 1982-03-01 Report Number : Progress Report No. l;547-2; URL : https://rosap.ntl.bts.gov/view/dot/84569 "Field Trials of Sulphur-Extended-Asphalt" (1982). "Field Trials of Sulphur-Extended-Asphalt in Open Graded Friction Course, Loop 495, Nacogdoches, Texas" (1982) "Field Trials of Sulphur-Extended-Asphalt in Open Graded Friction Course, Loop 495, Nacogdoches, Texas" , 1982 Export RIS Citation Information.

[PDF - 386.21 KB]

:

Benson, F. C. ;

Gallaway, B. M.

1982-03-01

Abstract:

The purposes of this study are to conduct and report on post-construction testing and evaluation that have been carried out for the sulphur-extended-a...

File Type:

[PDF - 386.21 KB]

File Type:

[PDF - 386.21 KB]

06/23/2025
Sand-Asphalt-Sulfur Pavement Experimental Project, Highway U.S. 77, Kenedy County, Texas

CITE Title : Sand-Asphalt-Sulfur Pavement Experimental Project, Highway U.S. 77, Kenedy County, Texas Creator(s) : Izatt, John O.;Gallaway, B. M.;Saylak, D.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1977-04-01 Report Number : DHT-FC-IP-1-9-76-5191;064876005; URL : https://rosap.ntl.bts.gov/view/dot/84568 "Sand-Asphalt-Sulfur Pavement Experimental Project," (1977). "Sand-Asphalt-Sulfur Pavement Experimental Project, Highway U.S. 77, Kenedy County, Texas" (1977) "Sand-Asphalt-Sulfur Pavement Experimental Project, Highway U.S. 77, Kenedy County, Texas" , 1977 Export RIS Citation Information.

[PDF - 12.23 MB]

:

Izatt, John O. ;

Gallaway, B. M.
...

1977-04-01

Abstract:

The use of sulfur as a means of upgrading poorly graded mineral aggregates for use in asphaltic concrete mixes has been under study by Shell Canada un...

File Type:

[PDF - 12.23 MB]

File Type:

[PDF - 12.23 MB]

06/23/2025
Autonomous Truck Mounted Attenuator (ATMA) Incident Response - CSU Data Report

CITE Title : Autonomous Truck Mounted Attenuator (ATMA) Incident Response - CSU Data Report Creator(s) : Daily, Jeremy;Span, Martin;Rayno, Mars;Brown, Weston;Nylen, Ashley;Weldon, Tyler; Corporate Creator(s) : Colorado State University, Fort Collins Corporate Contributor(s) : Colorado Department of Transportation. Office of Applied Research Published Date : 2022-05-01 Report Number : CDOT-2022-04 URL : https://rosap.ntl.bts.gov/view/dot/84567 "Autonomous Truck Mounted Attenuator" (2022). "Autonomous Truck Mounted Attenuator (ATMA) Incident Response - CSU Data Report" (2022) "Autonomous Truck Mounted Attenuator (ATMA) Incident Response - CSU Data Report" , 2022 Export RIS Citation Information.

[PDF - 1.31 MB]

:

Daily, Jeremy ;

Span, Martin
...

2022-05-01

Abstract:

As a specific Connected and Automated Vehicle (CAV) technology, the Autonomous Truck Mounted Attenuator (ATMA) is being developed by hardware and soft...

File Type:

[PDF - 1.31 MB]

File Type:

[PDF - 1.31 MB]

06/23/2025
Free Acid in Soil Materials Exposed by Excavation for Highways in East Texas

CITE Title : Free Acid in Soil Materials Exposed by Excavation for Highways in East Texas Creator(s) : Miller, Wesley L.;Godfrey, C. L.;Thomas, G. W.;McCully, Wayne G.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1968-10-01 Report Number : 67-8 {Progress) URL : https://rosap.ntl.bts.gov/view/dot/84566 "Free Acid in Soil" (1968). "Free Acid in Soil Materials Exposed by Excavation for Highways in East Texas" (1968) "Free Acid in Soil Materials Exposed by Excavation for Highways in East Texas" , 1968 Export RIS Citation Information.

[PDF - 640.95 KB]

:

Miller, Wesley L. ;

Godfrey, C. L.
...

1968-10-01

Abstract:

Recurring failure of three applications of mulch sod on roadsides of Interstate 20 near Tyler, Texas led to a closer examination of soil material on t...

File Type:

[PDF - 640.95 KB]

File Type:

[PDF - 640.95 KB]

06/23/2025
A Trailer for Transporting the CHLOE Profilometer

CITE Title : A Trailer for Transporting the CHLOE Profilometer Creator(s) : Stark, L. E. Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Commerce. Bureau of Public Roads; Published Date : 1964-11-01 Report Number : 32-5 URL : https://rosap.ntl.bts.gov/view/dot/84565 "A Trailer for Transporting" (1964). "A Trailer for Transporting the CHLOE Profilometer" (1964) "A Trailer for Transporting the CHLOE Profilometer" , 1964 Export RIS Citation Information.

[PDF - 3.40 MB]

:

Stark, L. E.

1964-11-01

Abstract:

The excess length, as well as certain other design features of the CHLOE profilometer, make it impractical to tow this instrument at normal highway sp...

File Type:

[PDF - 3.40 MB]

File Type:

[PDF - 3.40 MB]

06/23/2025
A Laboratory Study of the Operator Variable on Molding Procedure and Mix Design Variations in Hot-Mix Asphaltic Concrete

CITE Title : A Laboratory Study of the Operator Variable on Molding Procedure and Mix Design Variations in Hot-Mix Asphaltic Concrete Creator(s) : Gallaway, Bob M.;Jimenez, R. A.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Commerce. Bureau of Public Roads; Published Date : 1965-01-01 Report Number : 3-l URL : https://rosap.ntl.bts.gov/view/dot/84564 "A Laboratory Study of" (1965). "A Laboratory Study of the Operator Variable on Molding Procedure and Mix Design Variations in Hot-Mix Asphaltic Concrete" (1965) "A Laboratory Study of the Operator Variable on Molding Procedure and Mix Design Variations in Hot-Mix Asphaltic Concrete" , 1965 Export RIS Citation Information.

[PDF - 1.90 MB]

:

Gallaway, Bob M. ;

Jimenez, R. A.

1965-01-01

Abstract:

This study was concerned primarily with laboratory evaluations of job mixed formulations of hot-mix asphaltic concrete taken from regular contract wor...

File Type:

[PDF - 1.90 MB]

File Type:

[PDF - 1.90 MB]

06/23/2025
A Study of Winter Maintenance of Bituminous Pavements in Texas

CITE Title : A Study of Winter Maintenance of Bituminous Pavements in Texas Creator(s) : Hargett, Emil R. Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1970-04-01 Report Number : 129-2F URL : https://rosap.ntl.bts.gov/view/dot/84563 "A Study of Winter" (1970). "A Study of Winter Maintenance of Bituminous Pavements in Texas" (1970) "A Study of Winter Maintenance of Bituminous Pavements in Texas" , 1970 Export RIS Citation Information.

[PDF - 2.72 MB]

:

Hargett, Emil R.

1970-04-01

Abstract:

The steady increase in highway maintenance costs has emphasized the need for an extensive study of the entire maintenance problem. A definite demand e...

File Type:

[PDF - 2.72 MB]

File Type:

[PDF - 2.72 MB]

06/23/2025
A Study of Bituminous Surface Maintenance in Texas

CITE Title : A Study of Bituminous Surface Maintenance in Texas Creator(s) : Hargett, Emil R. Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads; Published Date : 1968-08-01 Report Number : 129-1 URL : https://rosap.ntl.bts.gov/view/dot/84562 "A Study of Bituminous" (1968). "A Study of Bituminous Surface Maintenance in Texas" (1968) "A Study of Bituminous Surface Maintenance in Texas" , 1968 Export RIS Citation Information.

[PDF - 1.17 MB]

:

Hargett, Emil R.

1968-08-01

Abstract:

This publication consists of a state-of-the-art report on maintenance of bituminous highway surfaces in the state of Texas. The publication reflects a...

File Type:

[PDF - 1.17 MB]

File Type:

[PDF - 1.17 MB]

06/23/2025