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1972
CHANGEABLE-MESSAGE SIGNS IN OHIO

Highway Research Board Special Report, Issue 129, p. 7-12

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1972
DEVELOPMENT OF A DATA BASE FOR BIENNIAL NATIONAL TRANSPORTATION NEEDS REPORTING

Highway Research Board Special Report, Issue 128, p. 111-112

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1972
DEVELOPING A STATEWIDE HIGHWAY DATA BASE IN TEXAS

Highway Research Board Special Report, Issue 128, p. 120-121

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1972
THE LOS ANGELES 42-MILE SURVEILLANCE AND CONTROL PROJECT

Highway Research Board Special Report, Issue 128, p. 96-99

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1972
FEASIBILITY AND EVALUATION STUDY OF RESERVED FREEWAY LANES FOR BUSES AND CAR POOLS

Highway Research Record, Issue 388, pp 32-44

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1972
ESTIMATION OF SPEED FROM PRESENCE DETECTORS

Highway Research Record, Issue 388, pp 73-83

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1972
ACHIEVING POSITIVE COMMUNITY PARTICIPATION IN THE FREEWAY PLANNING PROCESS

Highway Research Record, Issue 380, pp 14-22

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1972
STRUCTURING CITIZEN INVOLVEMENT IN FREEWAY PLANNING

Highway Research Record, Issue 380, pp 23-36

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1972
COMMUNITY VALUES: A STRATEGY FOR PROJECT PLANNING

Highway Research Record, Issue 380, pp 37-47

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1971-12
COMMITTEE ON EFFECTIVENESS OF OPERATIONAL MEASURES

Highway Research Circular, Issue 129, pp 1-10

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1971-09
HIGHWAY COMMUNICATIONS TRUNK REQUIREMENTS

Highway Research Circular, Issue 128, 19p

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1971-06
The Highway Research Board: Facts, Programs, Goals

20p

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1971-06
HIGHWAY RESEARCH IN PROGRESS: A GEOGRAPHICAL STUDY

Highway Research Circular, Issue 127, 30p

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1971-05
PROPOSED LEGISLATION TO AUTHORIZE JOINT DEVELOPMENT OF HIGHWAY RIGHTS-OF-WAY

NCHRP Research Results Digest, Issue 31, 12 p.

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1971-03
JUNKYARD LAW HELD TO BE CONSTITUTIONAL AS A VALID EXERCISE OF THE POLICE POWER

Highway Research Circular, Issue 123, 4p

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1971-02
RESULTS OF THE 1970 QUESTIONNAIRE ON HIGHWAY APPLICATIONS OF NUCLEAR TECHNIQUES

Highway Research Circular, Issue 121, 5p

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1971-01
HIGHWAY AND URBAN TRANSPORTATION IN THE 1970'S AND 1980'S

Highway Research Board Special Report, Issue 122

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1971-01
IDEAS & ACTIONS: A HISTORY OF THE HIGHWAY RESEARCH BOARD 1920-1970

243p

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1971-01
FEDERAL ENVIRONMENTAL LEGISLATION AND REGULATIONS AS AFFECTING HIGHWAYS

NCHRP Research Results Digest, Issue 25, 35 p.

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1971
Federal Highway Administration

Highway Research Board Special Report, Issue 126, pp 191-192

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1971
In Situ Materials Variability

Highway Research Board Special Report, Issue 126, pp 180-188

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1971
Damage and Distress in Highway Pavements

Highway Research Board Special Report, Issue 126, pp 114-139

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1971
Aerial surveys and photogrammetry

Highway Research Record, Issue 375, 39p

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1971
Accomplishments in freeway operations

Highway Research Record, Issue 368, 39p

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1971
Traffic control and driver information

Highway Research Record, Issue 366, 132p

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Showing 6851 - 6875 of 8670 records