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    IBC MK-7 Highway Barrier System

    K. L. Highlands | NTIS | 1990
    Schlagwörter: Pennsylvania

    Development of a Methodology to Identify and Correct Slippery Pavements

    B. T. Kulakowski / J. C. Wambold / C. E. Antle et al. | NTIS | 1990
    Schlagwörter: Pennsylvania

    Railroad Accident Report - Derailment of Southeastern Pennsylvania Transportation Authority (SEPTA) Commuter Train 61, Philadelphia, Pennsylvania, March 7, 1990

    NTIS | 1990
    Schlagwörter: Philadelphia(Pennsylvania)

    Railroad Accident Report: Head-End Collision of Consolidated Rail Corporation Freight Trains, UBT-506 and TV-61 Near Thompsontown, Pennsylvania, January 14, 1988

    NTIS | 1989
    Schlagwörter: Pennsylvania , Thompsontown(Pennsylvania)

    Railroad Accident Report: Collision of AMTRAK Train 66, the Night Owl with On-Track Maintenance-of-Way Equipment, Chester, Pennsylvania, January 29, 1988

    NTIS | 1989
    Schlagwörter: Pennsylvania , Chester(Pennsylvania)

    Pavement Performance Curves

    W. L. Gramling / D. A. Morian / T. C. Siegel | NTIS | 1989
    Schlagwörter: Pennsylvania

    Potential Impacts of Limiting Federal-Aid Highway Program to Routes of Interstate Significance

    J. M. Witkowski / M. A. Penic / M. L. Rodin et al. | NTIS | 1989
    Schlagwörter: Pennsylvania

    Railroad Accident/Incident Summary Reports-Philadelphia, Pennsylvania, December 10, 1986, Ardmore, Pennsylvania, January 26, 1987

    NTIS | 1988
    Schlagwörter: Pennsylvania , Philadelphia(Pennsylvania) , Ardmore(Pennsylvania)

    Aircraft Accident/Incident Summary Reports-Modena, Pennsylvania, March 17, 1986, Redwater, Texas, April 4, 1986

    NTIS | 1988
    Schlagwörter: Pennsylvania , Modena(Pennsylvania)

    Railroad Accident Report - Collision and Derailment of Southeastern Pennsylvania Transportation Authority Single Car Train 167, 69th Street Terminal, Upper Darby, Pennsylvania, August 23, 1986

    NTIS | 1987
    Schlagwörter: Pennsylvania , Upper Darby(Pennsylvania)

    Revitalization of PennDOT: A Case Study in Effective Public Management

    T. H. Poister | NTIS | 1986
    Schlagwörter: Pennsylvania , Pennsylvania Department of Transportation

    Railroad Accident/Incident Summary Reports - Connellsville, Pennsylvania, May 29, 1984; Grandby, Colorado,, April 16, 1985

    NTIS | 1986
    Schlagwörter: Pennsylvania , Connellsville(Pennsylvania)

    Analysis of the Pennsylvania Driver's License Examination Program

    A. M. Byrnes / L. K. Staplin | NTIS | 1986
    Schlagwörter: Pennsylvania

    Development of Anthracite Open-Pit Haulage Systems

    J. A. Kinkead / A. Matthias / A. Uiga et al. | NTIS | 1986
    Schlagwörter: Pennsylvania

    Evaluation of Koppers Company Bituminous Pavement Rejuvenator

    N. E. Knight | NTIS | 1986
    Schlagwörter: Allegheny County(Pennsylvania)

    Mass Transit: Information on SEPTA (Southeastern Pennsylvania Transportation Authority) Commuter Rail Operations

    NTIS | 1986
    Schlagwörter: Southeastern Pennsylvania Transportation Authority

    Aircraft Accident/Incident Summary Reports - Erie, Pennsylvania--October 14, 1984; Albuquerque, New Mexico--February 11, 1985

    NTIS | 1986
    Schlagwörter: Erie(Pennsylvania)

    Experimental Research on Compressible Turbulent Shear Layers, Viscous-Inviscid Interactions, and Flow Separation

    G. S. Settles | NTIS | 1986
    Schlagwörter: Pennsylvania

    Railroad Accident Report - Rear End Collision between Conrail Trains OIPI-6 and ENPI-6X near Saltsburg, Pennsylvania, February 26, 1984

    NTIS | 1985
    Schlagwörter: Pennsylvania , Saltsburg(Pennsylvania)

    Aircraft Accident Report - Zantop International Airlines, Inc., Lockheed L-188A Electra, Chalkhill, Pennsylvania, May 30, 1984

    NTIS | 1985
    Schlagwörter: Pennsylvania , Chalkhill(Pennsylvania)

    Life-Cycle Analysis for Pavement Management Decision Making: State-of-Art Review

    W. Uddin / R. F. Carmichael / W. R. Hudson | NTIS | 1985
    Schlagwörter: Pennsylvania

    Use of School Buses for Public Transportation in Energy Emergencies

    J. H. Miller | NTIS | 1985
    Schlagwörter: Pennsylvania

    Development of a Driver Improvement Index

    L. K. Staplin / K. Y. Knoebel | NTIS | 1985
    Schlagwörter: Pennsylvania

    LISTS (Lancaster Integrated Specialized Transportation System): Transportation Brokerage for the Elderly and Handicapped in Lancaster, PA

    NTIS | 1984
    Schlagwörter: Pennsylvania , Lancaster County(Pennsylvania)

    Case Studies of Transit Security on Bus Systems

    E. O. Hargadine | NTIS | 1983
    Schlagwörter: Pennsylvania , Pittsburgh(Pennsylvania)

    Study of Alternative Transportation Strategies during Reconstruction of the Parkway East, I-376, Pittsburgh, Pennsylvania. Executive Summary

    R. B. Anderson / C. T. Hendrickson | NTIS | 1983
    Schlagwörter: Pennsylvania , Pittsburgh(Pennsylvania)

    Study of Alternative Transportation Strategies during Reconstruction of the Parkway East, I-376, Pittsburgh, Pennsylvania. Appendix 1. Traffic Characteristics

    R. B. Anderson / D. F. Kundrat / R. J. Mack et al. | NTIS | 1983
    Schlagwörter: Pennsylvania , Pittsburgh(Pennsylvania)

    Attitudes, Perceptions, and Constraints on Travel

    J. Benjamin / L. Sen / J. E. Clark et al. | NTIS | 1982
    Schlagwörter: Pennsylvania , Pittsburgh(Pennsylvania)

    Railroad Accident Report - Head-on Collission of Amtrak Trains Extra 769 East and No. 195, Bristol, Pennsylvania, March 29, 1982

    NTIS | 1982
    Schlagwörter: Pennsylvania , Bristol(Pennsylvania)

    Odometer Tampering Involving Vehicles Sold at Pennsylvania Auctions

    J. E. Kelley | NTIS | 1982
    Schlagwörter: Pennsylvania

    Access Management for Streets and Highways

    J. W. Flora / K. M. Keitt | NTIS | 1982
    Schlagwörter: Pennsylvania

    A Study of Vehicle Factors Related to Type and Severity of Pedestrian Injury

    A. C. Wolfe / J. O'Day | NTIS | 1982
    Schlagwörter: Pennsylvania

    Financing Urban Transportation: Local Studies. 1970-September 1982 (Citations from the NTIS Data Base)

    NTIS | 1982
    Schlagwörter: Pennsylvania , Philadelphia(Pennsylvania)

    Railroad Land Revitalization and Economic Development Strategy Study for the City of Reading, Pennsylvania

    NTIS | 1981
    Schlagwörter: Pennsylvania , Reading(Pennsylvania)

    Aircraft Accident Report - Air Pennsylvania 501, Piper PA-31-350, N5MS Philadelphia, Pennsylvania, July 25, 1980

    NTIS | 1981
    Schlagwörter: Pennsylvania , Philadelphia(Pennsylvania)

    Status of the Center City Commuter Connection Project, Philadelphia, Pennsylvania

    NTIS | 1981
    Schlagwörter: Pennsylvania

    Freight Car Scheduling Benefit Projection on Conrail: The Pittsburgh to St. Louis Corridor

    G. F. List / H. L. Bongaardt | NTIS | 1981
    Schlagwörter: Pittsburgh(Pennsylvania)

    Financing Urban Transportation: Local Studies. 1970-July, 1981 (Citations from the NTIS Data Base)

    NTIS | 1981
    Schlagwörter: Pennsylvania , Philadelphia(Pennsylvania)

    Highway Accident Report: Two-Vehicle Collision and Fire, U.S. Route 422, Indiana, Pennsylvania, September 22, 1979

    NTIS | 1980
    Schlagwörter: Pennsylvania , Indiana(Pennsylvania)

    Railroad Accident Report - Rear-End Collision on Conrail Commuter Trains, Philadelphia, Pennsylvania, October 16, 1979

    NTIS | 1980
    Schlagwörter: Pennsylvania , Philadelphia(Pennsylvania)

    Railroad Accident Report - Rear-End Collision of SEPTA-Conrail Trains Numbers 406 and 472 on Conrail Track, North Wales, Pennsylvania, July 17, 1980

    NTIS | 1980
    Schlagwörter: Pennsylvania , North Wales(Pennsylvania)

    Railroad Accident Report - Rear End Collision of Consolidated Rail Corporation Freight Trains ALPG-2 and APJ-2, Near Royersford, Pennsylvania, October 1, 1979

    NTIS | 1980
    Schlagwörter: Pennsylvania , Royersford(Pennsylvania)

    ATARS/ATC Simulation Tests with Site Adaptation Logic in the Philadelphia Terminal Area

    G. W. Morfitt / S. B. Rossiter / J. R. Windle et al. | NTIS | 1980
    Schlagwörter: Pennsylvania , Philadelphia(Pennsylvania)

    Evaluation of Fused Incinerator Residue as a Paving Material

    R. R. Snyder | NTIS | 1980
    Schlagwörter: Pennsylvania

    I. Safety Belt Usage Among Drivers. II. Use of Child Restraint Devices, Passenger Safety Belts and Position of Passengers in Cars. III. Motorcycle Helmet Usage

    B. M. Phillips | NTIS | 1980
    Schlagwörter: Pennsylvania

    Financing Urban Transportation: Local Studies. 1970-March, 1980 (Citations from the NTIS Data Base)

    E. Kenton | NTIS | 1980
    Schlagwörter: Pennsylvania , Philadelphia(Pennsylvania)

    Transportation System Analysis and Planning 1980

    M. D. Cheslow / T. Dooley / W. S. Herald et al. | NTIS | 1980
    Schlagwörter: Pennsylvania

    Evacuation Planning in the TMI Accident

    W. W. Chenault / G. D. Hilbert / S. D. Reichlin | NTIS | 1980
    Schlagwörter: Pennsylvania

    Detection and Assessment of Secondary Sonic Booms in New England

    E. J. Rickley / A. D. Pierce | NTIS | 1980
    Schlagwörter: Pennsylvania

    Railroad Accident Report - Rear-End Collision of Two Consolidated Rail Corporation Freight Trains, Muncy, Pennsylvania, January 31, 1979

    NTIS | 1979
    Schlagwörter: Pennsylvania , Muncy(Pennsylvania)

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