The need to accurately characterize the structural condition of existing pavements has increased with the recent development, release, and ongoing implementation of the Mechanistic-Empirical Pavement Design Guide (MEPDG). A number of different material inputs are required in the procedure, and it is important to adequately characterize and define t
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Pierce, L. M., Bruinsma, J. E., Smith, K. D., Wade, M. J., Chatti, K., & Vandenbossche, J. (2017). Using Falling Weight Deflectometer Data With Mechanistic-Empirical Design and Analysis, Volume III : Guidelines for Deflection Testing, Analysis, and Interpretation (Report No. FHWA-HRT-16-011;HRDI-20/12-17(WEB)E). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/37586
Pierce, Linda M., J. E. Bruinsma, Kurt D. Smith, Monty J. Wade, Karim Chatti, and Julie Vandenbossche. Using Falling Weight Deflectometer Data With Mechanistic-Empirical Design and Analysis, Volume III : Guidelines for Deflection Testing, Analysis, and Interpretation. Report no. FHWA-HRT-16-011;HRDI-20/12-17(WEB)E. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/37586.
Pierce, Linda M., et al. Using Falling Weight Deflectometer Data With Mechanistic-Empirical Design and Analysis, Volume III : Guidelines for Deflection Testing, Analysis, and Interpretation. United States. Federal Highway Administration, 2017, Report no. FHWA-HRT-16-011;HRDI-20/12-17(WEB)E, ROSA P. https://rosap.ntl.bts.gov/view/dot/37586.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-12-01
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Safety is a national transportation performance goal area, but more importantly, it is the number one priority for all transportation system users. For this reason, every state Department of Transportation (DOT) and metropolitan planning organization (MPO) is investing in programs and projects to reduce fatalities and serious injuries. Idaho is add
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Transportation Safety Planning – National and Idaho Context (Report No. FHWA-SA-18-016). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49580
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Transportation Safety Planning – National and Idaho Context. Report no. FHWA-SA-18-016. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49580.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Transportation Safety Planning – National and Idaho Context. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-18-016, ROSA P. https://rosap.ntl.bts.gov/view/dot/49580.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-12-01
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The Pedestrian and Bike Forum newsletter provides information to FHWA stakeholders on reducing the number of pedestrian- and bicycle-related highway fatalities and serious injuries. Topics include updates on FHWA programs, spotlights on State and local noteworthy practices, initiatives with partner organizations, and upcoming events. It is publishe
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Pedestrian and Bicyclist Forum - Volume 74, Winter 2018. United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/44297
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Pedestrian and Bicyclist Forum - Volume 74, Winter 2018. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/44297.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Pedestrian and Bicyclist Forum - Volume 74, Winter 2018. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/44297.
The SHRP2 C20: Freight Demand Modeling and Data Improvement Strategic Plan provides a framework for making further improvements to freight data sets and freight modeling practices to advance the integration of freight considerations into the planning process. This handbook provides information about better freight data and modeling tools through ex
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Schaefer, R., Worth, M., Heilman, J., & Kehoe, N. (2017). Freight Demand Modeling and Data Improvement Handbook (Report No. FHWA-HOP-18-018). United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations. https://rosap.ntl.bts.gov/view/dot/38455
Schaefer, Ron, Monica Worth, Jonathan Heilman, and Nicholas Kehoe. Freight Demand Modeling and Data Improvement Handbook. Report no. FHWA-HOP-18-018. United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations, 2017. https://rosap.ntl.bts.gov/view/dot/38455.
Schaefer, Ron, et al. Freight Demand Modeling and Data Improvement Handbook. United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations, 2017, Report no. FHWA-HOP-18-018, ROSA P. https://rosap.ntl.bts.gov/view/dot/38455.
The Weather Data Environment (WxDE) collects and shares transportation-related weather and road condition data from across the United States for Transportation System Management and Operations (TSMO) and connected vehicle applications. Data is collected in real time from fixed environmental sensor stations and mobile vehicular sources. It checks th
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Pisano, P. A. (2017). Weather Data Environment (WxDE) (Report No. FHWA-JPO-17-599). United States. Dept. of Transportation. Road Weather Management. https://rosap.ntl.bts.gov/view/dot/40120
Pisano, Paul A.. Weather Data Environment (WxDE). Report no. FHWA-JPO-17-599. United States. Dept. of Transportation. Road Weather Management, 2017. https://rosap.ntl.bts.gov/view/dot/40120.
Pisano, Paul A. Weather Data Environment (WxDE). United States. Dept. of Transportation. Road Weather Management, 2017, Report no. FHWA-JPO-17-599, ROSA P. https://rosap.ntl.bts.gov/view/dot/40120.
United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services
2017-12-01
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The Federal Highway Administration's (FHWA) Office of Real Estate Services Newsletter is a resource which is intended to provide right-of-way professionals with the latest best practices, research results, training information, and information on policy and regulatory updates to ensure that Federal, State and local right-of-way program delivery is
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United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services (2017). Realty Newsletter - Winter 2018. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services. https://rosap.ntl.bts.gov/view/dot/49006
United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services. Realty Newsletter - Winter 2018. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services, 2017. https://rosap.ntl.bts.gov/view/dot/49006.
United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services Realty Newsletter - Winter 2018. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/49006.
Learning in Progress, NHI's quarterly newsletter, provides updates on new course launches, upcoming Web conference seminars, training programs and events, and NHI policy changes.
National Highway Institute (U.S.) (2017). Learning in Progress: Improving the Performance of the Transportation Industry Through Training - December 2017. National Highway Institute (U.S.). https://rosap.ntl.bts.gov/view/dot/54838
National Highway Institute (U.S.). Learning in Progress: Improving the Performance of the Transportation Industry Through Training - December 2017. National Highway Institute (U.S.), 2017. https://rosap.ntl.bts.gov/view/dot/54838.
National Highway Institute (U.S.) Learning in Progress: Improving the Performance of the Transportation Industry Through Training - December 2017. National Highway Institute (U.S.), 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/54838.
United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services
2017-12-01
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The purpose of this report is to explore how and when Federal agencies and State DOT's can best take advantage of real estate option techniques for real property acquisitions afforded under the of Moving Ahead for Progress in the 21st Century (MAP-21) amendments to the Uniform Act.
United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services (2017). Option Contracts Research Study (Report No. FHWA-HEP-18-024). United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services. https://rosap.ntl.bts.gov/view/dot/49019
United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services. Option Contracts Research Study. Report no. FHWA-HEP-18-024. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services, 2017. https://rosap.ntl.bts.gov/view/dot/49019.
United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services Option Contracts Research Study. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services, 2017, Report no. FHWA-HEP-18-024, ROSA P. https://rosap.ntl.bts.gov/view/dot/49019.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2017-12-01
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On a monthly basis, each State is required to report to the Federal Highway Administration (FHWA), the amount of gallons taxed by that state. This data is analyzed and compiled by FHWA staff. The data on the amount of on-highway fuel use for each State is then used to attribute federal revenue to each State. Yearly, the FHWA, Office of Policy, prov
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2017). Monthly Motor Fuel Reported by States: December 2017 (Report No. FHWA-PL-18-012). United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/50211
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Monthly Motor Fuel Reported by States: December 2017. Report no. FHWA-PL-18-012. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2017. https://rosap.ntl.bts.gov/view/dot/50211.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Monthly Motor Fuel Reported by States: December 2017. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2017, Report no. FHWA-PL-18-012, ROSA P. https://rosap.ntl.bts.gov/view/dot/50211.
Estimating and forecasting freight movements in today's heavily congested Baltimore-Washington metropolitan area demands sophisticated models and analytics well beyond the capability of traditional tools. The Baltimore region contains many major freight facilities serving all modes, including the nation's sixth largest port, the Port of Baltimore,
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United States. Federal Highway Administration (2017). Intra-Local Distribution Model: How Regional Tour-Based Truck Movement Fits Within Statewide Flows [Summary] (Report No. FHWA-HOP-18-021). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/38454
United States. Federal Highway Administration. Intra-Local Distribution Model: How Regional Tour-Based Truck Movement Fits Within Statewide Flows [Summary]. Report no. FHWA-HOP-18-021. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/38454.
United States. Federal Highway Administration Intra-Local Distribution Model: How Regional Tour-Based Truck Movement Fits Within Statewide Flows [Summary]. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-18-021, ROSA P. https://rosap.ntl.bts.gov/view/dot/38454.
This summary report provides a high-level overview of four experiments that investigated human factors issues surrounding cooperative adaptive cruise control (CACC). CACC combines three driver assist systems: (1) conventional cruise control, which automatically maintains the speed a driver has set, (2) adaptive cruise control, which uses radar or l
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Inman, V. W., Balk, S. A., Jackson, S., & Philips, B. H. (2017). Summary Report : Cooperative Adaptive Cruise Control Human Factors Study (Report No. FHWA-HRT-17-025). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/37823
Inman, Vaughan W., Stacy A. Balk, Steven Jackson, and Brian H. Philips. Summary Report : Cooperative Adaptive Cruise Control Human Factors Study. Report no. FHWA-HRT-17-025. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/37823.
Inman, Vaughan W., et al. Summary Report : Cooperative Adaptive Cruise Control Human Factors Study. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-HRT-17-025, ROSA P. https://rosap.ntl.bts.gov/view/dot/37823.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-12-01
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The Federal Highway Administration’s (FHWA) Safety Compass newsletter aims to increase highway safety awareness and to provide resources to the highway safety community to help save lives. The newsletter is published three times a year, and includes articles on safety-focused offerings from FHWA, other DOT modes; our State, Local, and Tribal partne
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Safety Compass Newsletter - Winter 2018: Volume 12 Issue 1. United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/44192
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Safety Compass Newsletter - Winter 2018: Volume 12 Issue 1. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/44192.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Safety Compass Newsletter - Winter 2018: Volume 12 Issue 1. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/44192.
This report reviews and highlights key content and outcomes identified at the Midwest Chicago Megaregion Workshop held on August 28-29, 2017 in Chicago, Illinois. The event was sponsored by the Federal Highway Administration’s (FHWA) Office of Planning, Environment, & Realty (HEP) to examine shared regional issues of mutual concern to FHWA and tran
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Denbow, R. (2017). Midwest Chicago Megaregion Workshop; Chicago, Illinois; August 28-29, 2017 (Report No. FHWA-HEP-18-053). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54061
Denbow, Rich. Midwest Chicago Megaregion Workshop; Chicago, Illinois; August 28-29, 2017. Report no. FHWA-HEP-18-053. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/54061.
Denbow, Rich Midwest Chicago Megaregion Workshop; Chicago, Illinois; August 28-29, 2017. United States. Federal Highway Administration, 2017, Report no. FHWA-HEP-18-053, ROSA P. https://rosap.ntl.bts.gov/view/dot/54061.
In 2013, the Wisconsin Department of Transportation (WisDOT) began updating its statewide travel demand model. In conjunction with this, WisDOT was also updating the conventional, trip-based freight component of the statewide model. With the recent advances in behavior-based freight modeling, WisDOT was interested in learning what benefits could be
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United States. Federal Highway Administration (2017). Comparing the Models: Insights from Freight Behavior Data Improve Wisconsin's Freight Models - Freight Demand Modeling and Data Improvement Implementation Support (Report No. FHWA-HOP-17-035). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/38457
United States. Federal Highway Administration. Comparing the Models: Insights from Freight Behavior Data Improve Wisconsin's Freight Models - Freight Demand Modeling and Data Improvement Implementation Support. Report no. FHWA-HOP-17-035. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/38457.
United States. Federal Highway Administration Comparing the Models: Insights from Freight Behavior Data Improve Wisconsin's Freight Models - Freight Demand Modeling and Data Improvement Implementation Support. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-17-035, ROSA P. https://rosap.ntl.bts.gov/view/dot/38457.
Located in the Pacific Northwest, Metro serves as Portland, Oregon's metropolitan planning organization (MPO). As an international gateway and domestic freight hub, the region is particularly influenced by the dynamic trends affecting distribution and logistics. Thousands of Oregon companies depend on Portland's marine, rail, air, and road faciliti
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United States. Federal Highway Administration (2017). Metro Model: Innovative Data Sources Inform Truck Tour Framework for Dynamic Portland Region (Report No. FHWA-HOP-18-024). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/38451
United States. Federal Highway Administration. Metro Model: Innovative Data Sources Inform Truck Tour Framework for Dynamic Portland Region. Report no. FHWA-HOP-18-024. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/38451.
United States. Federal Highway Administration Metro Model: Innovative Data Sources Inform Truck Tour Framework for Dynamic Portland Region. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-18-024, ROSA P. https://rosap.ntl.bts.gov/view/dot/38451.
Repair and rehabilitation of the aging highway infrastructure continues to be a challenging endeavor for all U.S. highway agencies. Thousands of miles of highway pavements need rehabilitation, and many of these highways carry over 100,000 vehicles/day, including a large percentage of trucks. Extended lane closures must be avoided to prevent compoun
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Tayabji, S. D. (2017). FHWA Project R05 IAP Funded Project Case Study: Mobile Ramp Precast Concrete Pavement Demonstration Project (Report No. FHWA-HIF-18-003). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/38320
Tayabji, Shiraz D.. FHWA Project R05 IAP Funded Project Case Study: Mobile Ramp Precast Concrete Pavement Demonstration Project. Report no. FHWA-HIF-18-003. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/38320.
Tayabji, Shiraz D. FHWA Project R05 IAP Funded Project Case Study: Mobile Ramp Precast Concrete Pavement Demonstration Project. United States. Federal Highway Administration, 2017, Report no. FHWA-HIF-18-003, ROSA P. https://rosap.ntl.bts.gov/view/dot/38320.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-12-01
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The Arkansas State Highway and Transportation Department (AHTD) hosted a Peer Exchange to share information and experiences for improving its Highway Safety Improvement Program (HSIP). The event was held October 18 and 19, 2016 in Little Rock, Arkansas. This report summarizes the results of the peer exchange, which was supported by the Federal High
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Arkansas Highway Safety Improvement Program Peer Exchange (Report No. FHWA-SA-18-007). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49573
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Arkansas Highway Safety Improvement Program Peer Exchange. Report no. FHWA-SA-18-007. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49573.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Arkansas Highway Safety Improvement Program Peer Exchange. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-18-007, ROSA P. https://rosap.ntl.bts.gov/view/dot/49573.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-12-01
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On November 9-10, 2016, the FHWA Office of Safety sponsored a Safety Circuit Rider Peer Exchange in Kansas City, Missouri, based on a request from the Iowa Local Technical Assistance Program (LTAP) Center. The purpose of the peer exchange was to bring together LTAP Centers to discuss the benefits and challenges of a Safety Circuit Rider (SCR) progr
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2017). Safety Circuit Rider Peer Exchange: November 9 and 10, 2016, Kansas City, Missouri - Summary Report (Report No. FHWA-SA-18-013). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49578
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Safety Circuit Rider Peer Exchange: November 9 and 10, 2016, Kansas City, Missouri - Summary Report. Report no. FHWA-SA-18-013. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49578.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Safety Circuit Rider Peer Exchange: November 9 and 10, 2016, Kansas City, Missouri - Summary Report. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-18-013, ROSA P. https://rosap.ntl.bts.gov/view/dot/49578.
This report documents the analysis plan for characterizing the existing radio frequency signal environment and identifying the impacts to DSRC operations of unlicensed devices operating in the 5850-5925 MHz band and adjacent bands. Additional goals of the analysis plan are: to develop the capability to evaluate proposed band sharing mechanisms; def
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Chachich, A., Arnold, J. A., Fehr, W., Schaffnit, T., Sloan, S. M., Wallischeck, E. Y., Fessmann, V., & Stasko, S. (2017). USDOT Spectrum Sharing Analysis Plan: Effects of Unlicensed-National Information Infrastructure (U-NII) Devices on Dedicated Short-Range Communications (DSRC). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/55836
Chachich, Alan, James A. Arnold, Walton Fehr, Tom Schaffnit, Suzanne M. Sloan, Eric York Wallischeck, Volker Fessmann, and Steve Stasko. USDOT Spectrum Sharing Analysis Plan: Effects of Unlicensed-National Information Infrastructure (U-NII) Devices on Dedicated Short-Range Communications (DSRC). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2017. https://rosap.ntl.bts.gov/view/dot/55836.
Chachich, Alan, et al. USDOT Spectrum Sharing Analysis Plan: Effects of Unlicensed-National Information Infrastructure (U-NII) Devices on Dedicated Short-Range Communications (DSRC). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/55836.
Federal Highway Administration (U.S.) (2017). U.S. - Canada Land Ports of Entry (LPOEs): Alaska. Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/53763
Federal Highway Administration (U.S.). U.S. - Canada Land Ports of Entry (LPOEs): Alaska. Federal Highway Administration (U.S.), 2017. https://rosap.ntl.bts.gov/view/dot/53763.
Federal Highway Administration (U.S.) U.S. - Canada Land Ports of Entry (LPOEs): Alaska. Federal Highway Administration (U.S.), 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/53763.
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