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

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Fifteenth Annual Report of the U.S. Department of Transportation: 1981

CITE Title : Fifteenth Annual Report of the U.S. Department of Transportation: 1981 Corporate Creator(s) : United States. Department of Transportation Published Date : 1983-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1404285 "Fifteenth Annual Report of" (1983). https://doi.org/10.21949/1404285 "Fifteenth Annual Report of the U.S. Department of Transportation: 1981" (1983), https://doi.org/10.21949/1404285 "Fifteenth Annual Report of the U.S. Department of Transportation: 1981" , 1983, https://doi.org/10.21949/1404285 Export RIS Citation Information.

[PDF - 17.59 MB]

:

United States. Department of Transportation

1983-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the fifteenth annual report of the Department of Transportation account...

File Type:

[PDF - 17.59 MB]

File Type:

[PDF - 17.59 MB]

07/21/2025
Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 41, Data Complete Through 7/11/2025

CITE Title : Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 41, Data Complete Through 7/11/2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Published Date : 2025-07-01 Series : Special Issue - Weekly Motor Fuel Report URL : https://rosap.ntl.bts.gov/view/dot/85204 "Special Issue - Weekly" (2025). "Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 41, Data Complete Through 7/11/2025" (2025) "Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 41, Data Complete Through 7/11/2025" , 2025 Export RIS Citation Information.

[PDF - 274.56 KB]

:

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

2025-07-01 | Special Issue - Weekly Motor Fuel Report

Abstract:

The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis o...

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[PDF - 274.56 KB]

File Type:

[PDF - 274.56 KB]

07/21/2025
Traffic Volume Trends: May 2025

CITE Title : Traffic Volume Trends: May 2025 Corporate Creator(s) : United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Published Date : 2025-07-03 Series : Traffic Volume Trends URL : https://rosap.ntl.bts.gov/view/dot/85203 "Traffic Volume Trends: May" (2025). "Traffic Volume Trends: May 2025" (2025) "Traffic Volume Trends: May 2025" , 2025 Export RIS Citation Information.

[PDF - 461.44 KB]

:

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

2025-07-03 | Traffic Volume Trends

Abstract:

Traffic Volume Trends is a monthly report based on hourly traffic count data reported by the States. These data are collected at approximately 5,000 c...

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[PDF - 461.44 KB]

File Type:

[PDF - 461.44 KB]

07/21/2025
Fourteenth Annual Report of the U.S. Department of Transportation: 1980

CITE Title : Fourteenth Annual Report of the U.S. Department of Transportation: 1980 Corporate Creator(s) : United States. Department of Transportation Published Date : 1982-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403413 "Fourteenth Annual Report of" (1982). https://doi.org/10.21949/1403413 "Fourteenth Annual Report of the U.S. Department of Transportation: 1980" (1982), https://doi.org/10.21949/1403413 "Fourteenth Annual Report of the U.S. Department of Transportation: 1980" , 1982, https://doi.org/10.21949/1403413 Export RIS Citation Information.

[PDF - 15.26 MB]

:

United States. Department of Transportation

1982-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the fourteenth annual report of the Department of Transportation accoun...

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[PDF - 15.26 MB]

File Type:

[PDF - 15.26 MB]

07/21/2025
Thirteenth Annual Report of the U.S. Department of Transportation: 1979

CITE Title : Thirteenth Annual Report of the U.S. Department of Transportation: 1979 Corporate Creator(s) : United States. Department of Transportation Published Date : 1981-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403404 "Thirteenth Annual Report of" (1981). https://doi.org/10.21949/1403404 "Thirteenth Annual Report of the U.S. Department of Transportation: 1979" (1981), https://doi.org/10.21949/1403404 "Thirteenth Annual Report of the U.S. Department of Transportation: 1979" , 1981, https://doi.org/10.21949/1403404 Export RIS Citation Information.

[PDF - 16.10 MB]

:

United States. Department of Transportation

1981-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the thirteenth annual report of the Department of Transportation accoun...

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[PDF - 16.10 MB]

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[PDF - 16.10 MB]

07/21/2025
Twelfth Annual Report of the U.S. Department of Transportation: 1978

CITE Title : Twelfth Annual Report of the U.S. Department of Transportation: 1978 Corporate Creator(s) : United States. Department of Transportation Published Date : 1980-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403414 "Twelfth Annual Report of" (1980). https://doi.org/10.21949/1403414 "Twelfth Annual Report of the U.S. Department of Transportation: 1978" (1980), https://doi.org/10.21949/1403414 "Twelfth Annual Report of the U.S. Department of Transportation: 1978" , 1980, https://doi.org/10.21949/1403414 Export RIS Citation Information.

[PDF - 15.52 MB]

:

United States. Department of Transportation

1980-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the twelfth annual report of the Department of Transportation accounts ...

File Type:

[PDF - 15.52 MB]

File Type:

[PDF - 15.52 MB]

07/21/2025
Testing and Evaluation of Work Zone Traffic Control Devices

CITE Title : Testing and Evaluation of Work Zone Traffic Control Devices Creator(s) : Mak, King K.;Campise, Wanda L.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Department of Transportation Published Date : 1990-10-01 Report Number : TX-91/1917-1 URL : https://rosap.ntl.bts.gov/view/dot/85199 "Testing and Evaluation of" (1990). "Testing and Evaluation of Work Zone Traffic Control Devices" (1990) "Testing and Evaluation of Work Zone Traffic Control Devices" , 1990 Export RIS Citation Information.

[PDF - 22.75 MB]

:

Mak, King K. ;

Campise, Wanda L.

1990-10-01

Abstract:

Various new work zone traffic control devices are currently being used or considered for use in work zones throughout the State of Texas. The impact p...

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[PDF - 22.75 MB]

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[PDF - 22.75 MB]

07/21/2025
Eleventh Annual Report of the U.S. Department of Transportation: 1977

CITE Title : Eleventh Annual Report of the U.S. Department of Transportation: 1977 Corporate Creator(s) : United States. Department of Transportation Published Date : 1979-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403403 "Eleventh Annual Report of" (1979). https://doi.org/10.21949/1403403 "Eleventh Annual Report of the U.S. Department of Transportation: 1977" (1979), https://doi.org/10.21949/1403403 "Eleventh Annual Report of the U.S. Department of Transportation: 1977" , 1979, https://doi.org/10.21949/1403403 Export RIS Citation Information.

[PDF - 15.97 MB]

:

United States. Department of Transportation

1979-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the eleventh annual report of the Department of Transportation accounts...

File Type:

[PDF - 15.97 MB]

File Type:

[PDF - 15.97 MB]

07/21/2025
Tenth Annual Report of the U.S. Department of Transportation: 1976

CITE Title : Tenth Annual Report of the U.S. Department of Transportation: 1976 Corporate Creator(s) : United States. Department of Transportation Published Date : 1978-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403401 "Tenth Annual Report of" (1978). https://doi.org/10.21949/1403401 "Tenth Annual Report of the U.S. Department of Transportation: 1976" (1978), https://doi.org/10.21949/1403401 "Tenth Annual Report of the U.S. Department of Transportation: 1976" , 1978, https://doi.org/10.21949/1403401 Export RIS Citation Information.

[PDF - 24.39 MB]

:

United States. Department of Transportation

1978-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the tenth annual report of the Department of Transportation accounts th...

File Type:

[PDF - 24.39 MB]

File Type:

[PDF - 24.39 MB]

07/21/2025
Ninth Annual Report of the U.S. Department of Transportation: 1975

CITE Title : Ninth Annual Report of the U.S. Department of Transportation: 1975 Corporate Creator(s) : United States. Department of Transportation Published Date : 1976-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403406 "Ninth Annual Report of" (1976). https://doi.org/10.21949/1403406 "Ninth Annual Report of the U.S. Department of Transportation: 1975" (1976), https://doi.org/10.21949/1403406 "Ninth Annual Report of the U.S. Department of Transportation: 1975" , 1976, https://doi.org/10.21949/1403406 Export RIS Citation Information.

[PDF - 16.20 MB]

:

United States. Department of Transportation

1976-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the ninth annual report of the Department of Transportation accounts th...

File Type:

[PDF - 16.20 MB]

File Type:

[PDF - 16.20 MB]

07/21/2025
Eighth Annual Report of the U.S. Department of Transportation: 1974

CITE Title : Eighth Annual Report of the U.S. Department of Transportation: 1974 Corporate Creator(s) : United States. Department of Transportation Published Date : 1975-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403415 "Eighth Annual Report of" (1975). https://doi.org/10.21949/1403415 "Eighth Annual Report of the U.S. Department of Transportation: 1974" (1975), https://doi.org/10.21949/1403415 "Eighth Annual Report of the U.S. Department of Transportation: 1974" , 1975, https://doi.org/10.21949/1403415 Export RIS Citation Information.

[PDF - 13.82 MB]

:

United States. Department of Transportation

1975-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the eighth annual report of the Department of Transportation deals with...

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[PDF - 13.82 MB]

File Type:

[PDF - 13.82 MB]

07/21/2025
Estimated Economic Impact of the Proposed Improvement of State Highway 199 in Tarrant County, Texas

CITE Title : Estimated Economic Impact of the Proposed Improvement of State Highway 199 in Tarrant County, Texas Creator(s) : Buffington, Jesse L.;Crane, Laurence M.;Salleh, Rohani; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas State Department of Highways and Public Transportation Published Date : 1991-03-11 Report Number : TX-90/1904-lF URL : https://rosap.ntl.bts.gov/view/dot/85194 "Estimated Economic Impact of" (1991). "Estimated Economic Impact of the Proposed Improvement of State Highway 199 in Tarrant County, Texas" (1991) "Estimated Economic Impact of the Proposed Improvement of State Highway 199 in Tarrant County, Texas" , 1991 Export RIS Citation Information.

[PDF - 7.94 MB]

:

Buffington, Jesse L. ;

Crane, Laurence M.
...

1991-03-11

Abstract:

The State Department of Highways and Public Transportation's (SDHPT) District 2 personnel are in the process of evaluating the proposed improvement of...

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[PDF - 7.94 MB]

File Type:

[PDF - 7.94 MB]

07/21/2025
Seventh Annual Report of the U.S. Department of Transportation: 1973

CITE Title : Seventh Annual Report of the U.S. Department of Transportation: 1973 Corporate Creator(s) : United States. Department of Transportation Published Date : 1974-08-23 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403409 "Seventh Annual Report of" (1974). https://doi.org/10.21949/1403409 "Seventh Annual Report of the U.S. Department of Transportation: 1973" (1974), https://doi.org/10.21949/1403409 "Seventh Annual Report of the U.S. Department of Transportation: 1973" , 1974, https://doi.org/10.21949/1403409 Export RIS Citation Information.

[PDF - 20.98 MB]

:

United States. Department of Transportation

1974-08-23 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the seventh annual report of the Department of Transportation discusses...

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[PDF - 20.98 MB]

File Type:

[PDF - 20.98 MB]

07/21/2025
Installation of Sites for Automatic Vehicle Classification

CITE Title : Installation of Sites for Automatic Vehicle Classification Creator(s) : Majdi, Said O;Middleton, Dan; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas Department of Transportation Published Date : 1992-11-01 Report Number : TX-92/1901-lF URL : https://rosap.ntl.bts.gov/view/dot/85192 "Installation of Sites for" (1992). "Installation of Sites for Automatic Vehicle Classification" (1992) "Installation of Sites for Automatic Vehicle Classification" , 1992 Export RIS Citation Information.

[PDF - 3.79 MB]

:

Majdi, Said O ;

Middleton, Dan

1992-11-01

Abstract:

Successful implementation of both the FHWA Traffic Monitoring Guide and the SHRP Long Term Pavement Performance traffic monitoring effort depended upo...

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[PDF - 3.79 MB]

File Type:

[PDF - 3.79 MB]

07/21/2025
Sixth Annual Report of the U.S. Department of Transportation: 1972

CITE Title : Sixth Annual Report of the U.S. Department of Transportation: 1972 Corporate Creator(s) : United States. Department of Transportation Published Date : 1972-12-20 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403400 "Sixth Annual Report of" (1972). https://doi.org/10.21949/1403400 "Sixth Annual Report of the U.S. Department of Transportation: 1972" (1972), https://doi.org/10.21949/1403400 "Sixth Annual Report of the U.S. Department of Transportation: 1972" , 1972, https://doi.org/10.21949/1403400 Export RIS Citation Information.

[PDF - 26.73 MB]

:

United States. Department of Transportation

1972-12-20 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance with Section 11 of the Department of Transportation Act, the sixth annual report of the Department of Transportation discusses...

File Type:

[PDF - 26.73 MB]

File Type:

[PDF - 26.73 MB]

07/21/2025
Fifth Annual Report of the U.S. Department of Transportation: 1971

CITE Title : Fifth Annual Report of the U.S. Department of Transportation: 1971 Corporate Creator(s) : United States. Department of Transportation Published Date : 1972-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/1403408 "Fifth Annual Report of" (1972). https://doi.org/10.21949/1403408 "Fifth Annual Report of the U.S. Department of Transportation: 1971" (1972), https://doi.org/10.21949/1403408 "Fifth Annual Report of the U.S. Department of Transportation: 1971" , 1972, https://doi.org/10.21949/1403408 Export RIS Citation Information.

[PDF - 23.16 MB]

:

United States. Department of Transportation

1972-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the fifth annual report of the Department of Transportation deals with ...

File Type:

[PDF - 23.16 MB]

File Type:

[PDF - 23.16 MB]

07/21/2025
Fourth Annual Report of the U.S. Department of Transportation: 1970

CITE Title : Fourth Annual Report of the U.S. Department of Transportation: 1970 Corporate Creator(s) : United States. Department of Transportation Published Date : 1971-01-01 Series : U.S. Department of Transportation Annual Reports DOI : https://doi.org/10.21949/gx8r-ep44 "Fourth Annual Report of" (1971). https://doi.org/10.21949/gx8r-ep44 "Fourth Annual Report of the U.S. Department of Transportation: 1970" (1971), https://doi.org/10.21949/gx8r-ep44 "Fourth Annual Report of the U.S. Department of Transportation: 1970" , 1971, https://doi.org/10.21949/gx8r-ep44 Export RIS Citation Information.

[PDF - 17.78 MB]

:

United States. Department of Transportation

1971-01-01 | U.S. Department of Transportation Annual Reports

Abstract:

Submitted in compliance of Section 11 of the Department of Transportation Act, the fourth annual report of the Department of Transportation deals with...

File Type:

[PDF - 17.78 MB]

File Type:

[PDF - 17.78 MB]

07/21/2025
Mitigation of Traffic Mortality of Endangered Brown Pelicans on Coastal Bridges

CITE Title : Mitigation of Traffic Mortality of Endangered Brown Pelicans on Coastal Bridges Creator(s) : Owens, L. Karalee;James, Ray W.;Slack, R. Douglas; 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. Federal Highway Administration; Published Date : 1990-10-01 Report Number : FHWA/TX-91 /1226-1 F URL : https://rosap.ntl.bts.gov/view/dot/85188 "Mitigation of Traffic Mortality" (1990). "Mitigation of Traffic Mortality of Endangered Brown Pelicans on Coastal Bridges" (1990) "Mitigation of Traffic Mortality of Endangered Brown Pelicans on Coastal Bridges" , 1990 Export RIS Citation Information.

[PDF - 1.92 MB]

:

Owens, L. Karalee ;

James, Ray W.
...

1990-10-01

Abstract:

A field study of the Texas Brown Pelican population and the behavior of the Brown Pelican population in the vicinity of the P100 Bridge between Port I...

File Type:

[PDF - 1.92 MB]

File Type:

[PDF - 1.92 MB]

07/21/2025
An Operational Evaluation of Truck Restrictions on Six-Lane Rural Interstates in Texas

CITE Title : An Operational Evaluation of Truck Restrictions on Six-Lane Rural Interstates in Texas Creator(s) : Zavoina, Michael C.;Urbanik II, Thomas;Hinshaw, Wanda; 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. Federal Highway Administration; Published Date : 1990-08-01 Report Number : TX-90-1152-lF URL : https://rosap.ntl.bts.gov/view/dot/85187 "An Operational Evaluation of" (1990). "An Operational Evaluation of Truck Restrictions on Six-Lane Rural Interstates in Texas" (1990) "An Operational Evaluation of Truck Restrictions on Six-Lane Rural Interstates in Texas" , 1990 Export RIS Citation Information.

[PDF - 4.06 MB]

:

Zavoina, Michael C. ;

Urbanik II, Thomas
...

1990-08-01

Abstract:

With the increased expansion of rural Interstates to six lanes, questions have arisen as to the proper operational strategy of those facilities. One a...

File Type:

[PDF - 4.06 MB]

File Type:

[PDF - 4.06 MB]

07/21/2025
Raised Pavement Marker Reflectivity

CITE Title : Raised Pavement Marker Reflectivity Creator(s) : Pezoldt, V. J.;Koppa, R. J.;Zimmer, R. A.;Perry, A. T.;Milsap, H. W.; Corporate Creator(s) : Texas Transportation Institute. Texas A&M University Corporate Contributor(s) : Texas State Department of Highways and Public Transportation Published Date : 1990-11-01 Report Number : TX-90/1151-1F URL : https://rosap.ntl.bts.gov/view/dot/85186 "Raised Pavement Marker Reflectivity" (1990). "Raised Pavement Marker Reflectivity" (1990) "Raised Pavement Marker Reflectivity" , 1990 Export RIS Citation Information.

[PDF - 52.00 MB]

:

Pezoldt, V. J. ;

Koppa, R. J.
...

1990-11-01

Abstract:

In recent years, problems associated with retaining retroreflective raised pavement markers (RPMs) on Texas highways have to a large extent been succe...

File Type:

[PDF - 52.00 MB]

File Type:

[PDF - 52.00 MB]

07/21/2025