Volpe Center

Search our Collections

All Collections

US Transportation Collection

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

Narrow Results:

33381 - 33400 of 34229 Results

Refine Results:

1 ... 1669 1670 1671 ... 1712

Alcohol and disorientation-related responses. I, Nystagmus and "vertigo" during caloric and optokinetic stimulation.

CITE Title : Alcohol and disorientation-related responses. I, Nystagmus and "vertigo" during caloric and optokinetic stimulation. Creator(s) : Schroeder, David J. Corporate Creator(s) : Civil Aeromedical Institute Corporate Contributor(s) : United States. Office of Aviation Medicine Published Date : 1971-02-01 Report Number : FAA-AM-71-6;DOT/FAA/AM-71/6; URL : https://rosap.ntl.bts.gov/view/dot/20926 "Alcohol and disorientation-related responses." (1971). "Alcohol and disorientation-related responses. I, Nystagmus and "vertigo" during caloric and optokinetic stimulation." (1971) "Alcohol and disorientation-related responses. I, Nystagmus and "vertigo" during caloric and optokinetic stimulation." , 1971 Export RIS Citation Information.

[PDF - 2.07 MB]

:

Schroeder, David J.

1971-02-01

Abstract:

Although the sensory systems (vestibular and visual) most involved in disorientation and 'pilot's vertigo' would appear to be affected by the ingestio...

File Type:

[PDF - 2.07 MB]

File Type:

[PDF - 2.07 MB]
Organization and Coordination of the Highway Planning Function in Iowa

CITE Title : Organization and Coordination of the Highway Planning Function in Iowa Creator(s) : Carstens, R L;Ring, S L; Corporate Creator(s) : Iowa State University. Engineering Research Institute Corporate Contributor(s) : Iowa State Highway Commission;Iowa Highway Research Board; Published Date : 1971-02-01 Report Number : ISU-ERI-AMES-95800, ERI Project 848-S;HR-150; URL : https://rosap.ntl.bts.gov/view/dot/66672 "Organization and Coordination of" (1971). "Organization and Coordination of the Highway Planning Function in Iowa" (1971) "Organization and Coordination of the Highway Planning Function in Iowa" , 1971 Export RIS Citation Information.

[PDF - 6.38 MB]

:

Carstens, R L ;

Ring, S L

1971-02-01

Abstract:

The Engineering Research Institute at Iowa State University studied the organization and procedures for highway planning by all levels of government a...

File Type:

[PDF - 6.38 MB]

File Type:

[PDF - 6.38 MB]
Developing a Pavement Feedback Data System

CITE Title : Developing a Pavement Feedback Data System Creator(s) : Haas, R. C. G. Corporate Creator(s) : Texas Transportation Institute. Texas A&M University;University of Texas at Austin. Center for Highway Research; Corporate Contributor(s) : Texas Highway Department;United States. Department of Transportation. Federal Highway Administration; Published Date : 1971-02-01 Report Number : 123-4;1-8-69-123; URL : https://rosap.ntl.bts.gov/view/dot/81000 "Developing a Pavement Feedback" (1971). "Developing a Pavement Feedback Data System" (1971) "Developing a Pavement Feedback Data System" , 1971 Export RIS Citation Information.

[PDF - 3.25 MB]

:

Haas, R. C. G.

1971-02-01

Abstract:

The design and management of pavements rely on an imperfect technology. One of the most efficient means for continuous improvement of the design and m...

File Type:

[PDF - 3.25 MB]

File Type:

[PDF - 3.25 MB]
Modeling of V/STOL noise in city streets

CITE Title : Modeling of V/STOL noise in city streets Creator(s) : Lyon, Richard H.;Pande, Lalit;Kinney, Wayne A.;null; Corporate Creator(s) : Massachusetts Institute of Technology. Dept. of Mechanical Engineering Published Date : 1971-01-01 Report Number : DOT-TSC-93-1 URL : https://rosap.ntl.bts.gov/view/dot/30538 "Modeling of V/STOL noise" (1971). "Modeling of V/STOL noise in city streets" (1971) "Modeling of V/STOL noise in city streets" , 1971 Export RIS Citation Information.

[PDF - 2.59 MB]

:

Lyon, Richard H. ;

Pande, Lalit
...

1971-01-01

No Description

File Type:

[PDF - 2.59 MB]

File Type:

[PDF - 2.59 MB]
Autogenous accelerated curing of concrete cylinders. Part IV, Moisture relationships.

CITE Title : Autogenous accelerated curing of concrete cylinders. Part IV, Moisture relationships. Creator(s) : Cook, Larry M Corporate Creator(s) : Virginia Highway Research Council;Virginia. Dept. of Highways;United States. Federal Highway Administration;American Society for Testing and Materials. Committee C-9 on Concrete and Concrete Aggregates; Published Date : 1971-01-01 Report Number : VHRC 70-R28 URL : https://rosap.ntl.bts.gov/view/dot/19318 "Autogenous accelerated curing of" (1971). "Autogenous accelerated curing of concrete cylinders. Part IV, Moisture relationships." (1971) "Autogenous accelerated curing of concrete cylinders. Part IV, Moisture relationships." , 1971 Export RIS Citation Information.

[PDF - 1.96 MB]

:

Cook, Larry M

1971-01-01

Abstract:

Eighteen different concrete mixtures were proportioned to investigate the influence of cement types (II and III), water cement ratios (0.4, 0.5, and 0...

File Type:

[PDF - 1.96 MB]

File Type:

[PDF - 1.96 MB]
Autogenous accelerated curing of concrete cylinders. Part I, Strength results.

CITE Title : Autogenous accelerated curing of concrete cylinders. Part I, Strength results. Creator(s) : Cook, Larry M Corporate Creator(s) : Virginia Highway Research Council;Virginia. Dept. of Highways;United States. Federal Highway Administration;American Society for Testing and Materials. Committee C-9 on Concrete and Concrete Aggregates; Published Date : 1971-01-01 Report Number : VHRC 70-R24 URL : https://rosap.ntl.bts.gov/view/dot/19315 "Autogenous accelerated curing of" (1971). "Autogenous accelerated curing of concrete cylinders. Part I, Strength results." (1971) "Autogenous accelerated curing of concrete cylinders. Part I, Strength results." , 1971 Export RIS Citation Information.

[PDF - 5.66 MB]

:

Cook, Larry M

1971-01-01

Abstract:

Forty-eight different concrete mixes were designed to investigate the influence of cement types (II, III, and V), cement contents (450, 550, and 650 l...

File Type:

[PDF - 5.66 MB]

File Type:

[PDF - 5.66 MB]
Autogenous accelerated curing of concrete cylinders. Part V, ASTM Cooperative Testing Program with additional emphasis on the influence of container and storage characteristics (supplemented by data on water bath curing from an earlier council project).

CITE Title : Autogenous accelerated curing of concrete cylinders. Part V, ASTM Cooperative Testing Program with additional emphasis on the influence of container and storage characteristics (supplemented by data on water bath curing from an earlier council project). Creator(s) : Newlon, Howard Corporate Creator(s) : Virginia Highway Research Council;Virginia. Dept. of Highways;United States. Bureau of Public Roads;American Society for Testing and Materials. Committee C-9 on Concrete and Concrete Aggregates; Published Date : 1971-01-01 Report Number : VHRC 70-R36 URL : https://rosap.ntl.bts.gov/view/dot/19319 "Autogenous accelerated curing of" (1971). "Autogenous accelerated curing of concrete cylinders. Part V, ASTM Cooperative Testing Program with additional emphasis on the influence of container and storage characteristics (supplemented by data on water bath curing from an earlier council project)." (1971) "Autogenous accelerated curing of concrete cylinders. Part V, ASTM Cooperative Testing Program with additional emphasis on the influence of container and storage characteristics (supplemented by data on water bath curing from an earlier council project)." , 1971 Export RIS Citation Information.

[PDF - 3.31 MB]

:

Newlon, Howard

1971-01-01

Abstract:

Concomitant with the Research Council's studies of accelerated curing for strength testing, Subcommittee II-i of ASTM Committee C-9 was developing and...

File Type:

[PDF - 3.31 MB]

File Type:

[PDF - 3.31 MB]
Autogenous accelerated curing of concrete cylinders. Part III, Temperature relationships.

CITE Title : Autogenous accelerated curing of concrete cylinders. Part III, Temperature relationships. Creator(s) : Cook, Larry M Corporate Creator(s) : Virginia Highway Research Council;Virginia. Dept. of Highways;United States. Federal Highway Administration;American Society for Testing and Materials. Committee C-9 on Concrete and Concrete Aggregates; Published Date : 1971-01-01 Report Number : VHRC 70-R27 URL : https://rosap.ntl.bts.gov/view/dot/19317 "Autogenous accelerated curing of" (1971). "Autogenous accelerated curing of concrete cylinders. Part III, Temperature relationships." (1971) "Autogenous accelerated curing of concrete cylinders. Part III, Temperature relationships." , 1971 Export RIS Citation Information.

[PDF - 4.26 MB]

:

Cook, Larry M

1971-01-01

Abstract:

Forty-eight different concrete mixes were designed to investigate the influence of cement types (II, III, and V), cement contents (450, 550, and 650 l...

File Type:

[PDF - 4.26 MB]

File Type:

[PDF - 4.26 MB]
Evaluation of diagrammatic signing at Capital Beltway exit no. 1.

CITE Title : Evaluation of diagrammatic signing at Capital Beltway exit no. 1. Creator(s) : Hanscom, Fred R Published Date : 1971-01-01 Report Number : VHRC 71-R6 URL : https://rosap.ntl.bts.gov/view/dot/19385 "Evaluation of diagrammatic signing" (1971). "Evaluation of diagrammatic signing at Capital Beltway exit no. 1." (1971) "Evaluation of diagrammatic signing at Capital Beltway exit no. 1." , 1971 Export RIS Citation Information.

[PDF - 1.29 MB]

:

Hanscom, Fred R

1971-01-01

Abstract:

Much research to eliminate driver confusion at high-speed interchanges is being directed toward the application of diagrammatic signing. In this study...

File Type:

[PDF - 1.29 MB]

File Type:

[PDF - 1.29 MB]
A Theory of driver motivation : the results of structured group interviews with civic and service club groups : traffic safety views of older drivers.

CITE Title : A Theory of driver motivation : the results of structured group interviews with civic and service club groups : traffic safety views of older drivers. Corporate Creator(s) : Virginia Highway Research Council Published Date : 1971-01-01 Report Number : VHRC 70-R461 URL : https://rosap.ntl.bts.gov/view/dot/19480 "A Theory of driver" (1971). "A Theory of driver motivation : the results of structured group interviews with civic and service club groups : traffic safety views of older drivers." (1971) "A Theory of driver motivation : the results of structured group interviews with civic and service club groups : traffic safety views of older drivers." , 1971 Export RIS Citation Information.

[PDF - 2.61 MB]

:

Virginia Highway Research Council

1971-01-01

Abstract:

Although there were divisions in opinions pertaining to many matters in highway safety, there was a general consensus over the following items: (1) Pe...

File Type:

[PDF - 2.61 MB]

File Type:

[PDF - 2.61 MB]
A comparison of Virginia statutes for a first offense of driving while intoxicated with those of 49 states and the District of Columbia.

CITE Title : A comparison of Virginia statutes for a first offense of driving while intoxicated with those of 49 states and the District of Columbia. Creator(s) : Ames, W. Allen Corporate Creator(s) : Virginia Highway & Transportation Research Council;Virginia. Highway Safety Division; Published Date : 1971-01-01 Report Number : VHRC 71-R3 URL : https://rosap.ntl.bts.gov/view/dot/19261 "A comparison of Virginia" (1971). "A comparison of Virginia statutes for a first offense of driving while intoxicated with those of 49 states and the District of Columbia." (1971) "A comparison of Virginia statutes for a first offense of driving while intoxicated with those of 49 states and the District of Columbia." , 1971 Export RIS Citation Information.

[PDF - 1.72 MB]

:

Ames, W. Allen

1971-01-01

Abstract:

With respect to those statutory factors bearing on the severity of the sentence (fine, jail sentence, and license revocation), it was concluded that t...

File Type:

[PDF - 1.72 MB]

File Type:

[PDF - 1.72 MB]
Driving records of persons 65 years of age and older : are insurance rate reductions warranted?.

CITE Title : Driving records of persons 65 years of age and older : are insurance rate reductions warranted?. Creator(s) : Simpson, Clinton H Corporate Creator(s) : Virginia Highway Research Council Published Date : 1971-01-01 Report Number : VHRC 71-R1 URL : https://rosap.ntl.bts.gov/view/dot/20055 "Driving records of persons" (1971). "Driving records of persons 65 years of age and older : are insurance rate reductions warranted?." (1971) "Driving records of persons 65 years of age and older : are insurance rate reductions warranted?." , 1971 Export RIS Citation Information.

[PDF - 1.37 MB]

:

Simpson, Clinton H

1971-01-01

Abstract:

There are many elements that constitute the makeup of the automobile insurance premium, the major ones being age, sex, marital, status, and the utiliz...

File Type:

[PDF - 1.37 MB]

File Type:

[PDF - 1.37 MB]
Proposed methodology for estimating the impact of highway improvements on urban air pollution.

CITE Title : Proposed methodology for estimating the impact of highway improvements on urban air pollution. Creator(s) : Reed, Wallace E Corporate Creator(s) : Virginia Highway Research Council;Virginia. Dept. of Highways; Published Date : 1971-01-01 Report Number : VHRC 71-R2 URL : https://rosap.ntl.bts.gov/view/dot/20198 "Proposed methodology for estimating" (1971). "Proposed methodology for estimating the impact of highway improvements on urban air pollution." (1971) "Proposed methodology for estimating the impact of highway improvements on urban air pollution." , 1971 Export RIS Citation Information.

[PDF - 1.29 MB]

:

Reed, Wallace E

1971-01-01

Abstract:

The aim of this methodology is to indicate the expected change in ambient air quality in the vicinity of a highway improvement and in the total backgr...

File Type:

[PDF - 1.29 MB]

File Type:

[PDF - 1.29 MB]
Pedestrian safety, the identification of precipitating factors and possible countermeasures : appendices.

CITE Title : Pedestrian safety, the identification of precipitating factors and possible countermeasures : appendices. Creator(s) : Snyder, Monroe B.;Knoblauch, Richard L.; Corporate Creator(s) : Operations Research Incorporated Published Date : 1971-01-01 Report Number : FH-11-7312 URL : https://rosap.ntl.bts.gov/view/dot/25686 "Pedestrian safety, the identification" (1971). "Pedestrian safety, the identification of precipitating factors and possible countermeasures : appendices." (1971) "Pedestrian safety, the identification of precipitating factors and possible countermeasures : appendices." , 1971 Export RIS Citation Information.

[PDF - 8.15 MB]

:

Snyder, Monroe B. ;

Knoblauch, Richard L.

1971-01-01

Abstract:

The study objective was to identify causes and countermeasuresre levant to pedestrian accidents. Behaviora 1 and descriptive data werecollected by int...

File Type:

[PDF - 8.15 MB]

File Type:

[PDF - 8.15 MB]
The criticality of sieve size in asphaltic concrete mixes as measured by volumetric properties and stabilities.

CITE Title : The criticality of sieve size in asphaltic concrete mixes as measured by volumetric properties and stabilities. Creator(s) : Aderhold, J. Wayne Corporate Creator(s) : Virginia Highway Research Council Published Date : 1971-01-01 Report Number : VHRC 70-R30 URL : https://rosap.ntl.bts.gov/view/dot/19909 "The criticality of sieve" (1971). "The criticality of sieve size in asphaltic concrete mixes as measured by volumetric properties and stabilities." (1971) "The criticality of sieve size in asphaltic concrete mixes as measured by volumetric properties and stabilities." , 1971 Export RIS Citation Information.

[PDF - 1.42 MB]

:

Aderhold, J. Wayne

1971-01-01

Abstract:

The purpose of this study was to investigate the effects of deviations from the specified aggregate gradation on the stability and volumetric properti...

File Type:

[PDF - 1.42 MB]

File Type:

[PDF - 1.42 MB]
A manual for conducting environmental impact studies.

CITE Title : A manual for conducting environmental impact studies. Creator(s) : Walton, L. Ellis;Lewis, James E; Corporate Creator(s) : Virginia Highway Research Council;United States. Federal Highway Administration; Published Date : 1971-01-01 Report Number : VHRC 70-R46 URL : https://rosap.ntl.bts.gov/view/dot/19782 "A manual for conducting" (1971). "A manual for conducting environmental impact studies." (1971) "A manual for conducting environmental impact studies." , 1971 Export RIS Citation Information.

[PDF - 3.27 MB]

:

Walton, L. Ellis ;

Lewis, James E

1971-01-01

Abstract:

This report suggests methodologies which should enable an interdisciplinary team to assess community values. The methodologies are applicable to the c...

File Type:

[PDF - 3.27 MB]

File Type:

[PDF - 3.27 MB]
Driving under the influence of alcohol : determining an optimum sanction.

CITE Title : Driving under the influence of alcohol : determining an optimum sanction. Creator(s) : Ames, W. A;Peters, Eric G; Corporate Creator(s) : Virginia Highway Research Council;Virginia. Highway Safety Division; Published Date : 1971-01-01 Report Number : VHRC 71-R13 URL : https://rosap.ntl.bts.gov/view/dot/19854 "Driving under the influence" (1971). "Driving under the influence of alcohol : determining an optimum sanction." (1971) "Driving under the influence of alcohol : determining an optimum sanction." , 1971 Export RIS Citation Information.

[PDF - 4.27 MB]

:

Ames, W. A ;

Peters, Eric G

1971-01-01

Abstract:

Numerous elements must be considered in the design of an optimal statutory scheme for the definition and enforcement of the prohibition against drivin...

File Type:

[PDF - 4.27 MB]

File Type:

[PDF - 4.27 MB]
Bituminous concrete overlay studies.

CITE Title : Bituminous concrete overlay studies. Creator(s) : McGhee, Kenneth H Corporate Creator(s) : Virginia Highway Research Council Published Date : 1971-01-01 Report Number : VHRC 71-R7 URL : https://rosap.ntl.bts.gov/view/dot/19949 "Bituminous concrete overlay studies." (1971). "Bituminous concrete overlay studies." (1971) "Bituminous concrete overlay studies." , 1971 Export RIS Citation Information.

[PDF - 2.86 MB]

:

McGhee, Kenneth H

1971-01-01

Abstract:

Deflection tests conducted on eight sections of primary highway, both before and after asphaltic concrete resurfacings, were analyzed as a study of th...

File Type:

[PDF - 2.86 MB]

File Type:

[PDF - 2.86 MB]
A method for evaluating the structural performance of subgrades and/or the overlying flexible pavements.

CITE Title : A method for evaluating the structural performance of subgrades and/or the overlying flexible pavements. Creator(s) : Vaswani, N. K Corporate Creator(s) : Virginia Highway Research Council;Virginia. Dept. of Highways;United States. Federal Highway Administration; Published Date : 1971-01-01 Report Number : VHRC 70-R31 URL : https://rosap.ntl.bts.gov/view/dot/19870 "A method for evaluating" (1971). "A method for evaluating the structural performance of subgrades and/or the overlying flexible pavements." (1971) "A method for evaluating the structural performance of subgrades and/or the overlying flexible pavements." , 1971 Export RIS Citation Information.

[PDF - 3.68 MB]

:

Vaswani, N. K

1971-01-01

Abstract:

The structural evaluation of flexible pavement is now carried out mostly by deflection measuring devices such as the dynaflect or Benkelman beam. The ...

File Type:

[PDF - 3.68 MB]

File Type:

[PDF - 3.68 MB]
A manual for using the highway noise analysis program "Noisesim".

CITE Title : A manual for using the highway noise analysis program "Noisesim". Creator(s) : Walton, L. Ellis Corporate Creator(s) : Virginia Highway Research Council;Virginia. Dept. of Highways; Published Date : 1971-01-01 Report Number : VHRC 71-R8 URL : https://rosap.ntl.bts.gov/view/dot/19863 "A manual for using" (1971). "A manual for using the highway noise analysis program "Noisesim"." (1971) "A manual for using the highway noise analysis program "Noisesim"." , 1971 Export RIS Citation Information.

[PDF - 3.17 MB]

:

Walton, L. Ellis

1971-01-01

Abstract:

Noisesim was developed under a National Cooperative Highway Research Program study by Boilt, Beranek and Newman of Van Nuys, California. According to ...

File Type:

[PDF - 3.17 MB]

File Type:

[PDF - 3.17 MB]