1–50 von 65 Ergebnissen
|

    Yellow Transition Lane Control Signal Symbols for Freeway Traffic Management

    G. L. Ullman / K. D. Parma / M. D. Peoples et al. | NTIS | 1996
    Verlag: Texas Transportation Inst., College Station

    Work Zone-Related Traffic Legislation: A Review of National Practices and Effectiveness

    G. L. Ullman / P. J. Carlson / N. D. Trout et al. | NTIS | 1997
    Verlag: Texas Transportation Inst., College Station

    Work Zone Lane Closure Warning Light System

    M. D. Finley / G. L. Ullman / C. L. Dudek | NTIS | 1999
    Verlag: Texas Transportation Inst., College Station

    Work Zone Crash Influences on Texas Roadways

    G. L. Ullman / S. D. Schrock / A. S. Cothron et al. | NTIS | 2005
    Verlag: Texas Transportation Inst., College Station

    Visibility, Spacing, and Operation of Freeway Lane Control Signals

    G. L. Ullman / K. D. Parma / M. D. Peoples et al. | NTIS | 1996
    Verlag: Texas Transportation Inst., College Station

    Visibility Performance Requirements and Testing Procedures for Pedestrian Signal Heads

    M. D. Finley / A. J. Holick | NTIS | 2003
    Verlag: Texas Transportation Inst., College Station

    Visibility and Spacing of Lane Control Signals for Freeway Traffic Management

    G. L. Ullman / S. S. Tallamraju / N. D. Trout | NTIS | 1994
    Verlag: Texas Transportation Inst., College Station

    U.S. North Central Expressway Reconstruction: Northwest Highway Screen Line Automobile and Transit User Panels, May 1991 Survey Results

    G. L. Ullman / R. A. Krammes | NTIS | 1991
    Verlag: Texas Transportation Inst., College Station

    User's Manual for QUEWZ-92

    R. A. Krammes / G. L. Ullman / J. L. Memmott et al. | NTIS | 1993
    Verlag: Texas Transportation Inst., College Station

      User's Manual for QUEWZ-92

      R. A. Krammes / G. L. Ullman / J. L. Memmott et al. | NTIS | 1993
      Verlag: Texas Transportation Inst., College Station

    US-75 North Central Expressway Reconstruction: October 1994 and May 1995 Traffic Conditions and Survey Results

    S. E. Ranft / N. Trout / G. L. Ullman | NTIS | 1995
    Verlag: Texas Transportation Inst., College Station

    U.S. 75 North Central Expressway Reconstruction: Northwest Highway Screen Line Automobile and Transit User Panels, May 1992 Survey Results

    G. L. Ullman / K. M. Collins / R. A. Krammes | NTIS | 1992
    Verlag: Texas Transportation Inst., College Station

    U.S. 75 North Central Expressway Reconstruction: Northwest Highway Screen Line Automobile and Transit User Panels. Initial Survey Results

    G. L. Ullman / R. A. Krammes | NTIS | 1990
    Verlag: Texas Transportation Inst., College Station

    U.S. 75 North Central Expressway Reconstruction: Lemmon/Oak Lawn/Peak Screen Line Automobile User Panel, October 1992 Survey Results

    G. L. Ullman / R. A. Krammes | NTIS | 1993
    Verlag: Texas Transportation Inst., College Station

    Travel Impacts of Urban Freeway Reconstruction Projects in Texas

    R. A. Krammes / K. D. Tyer / G. L. Ullman et al. | NTIS | 1990
    Verlag: Texas Transportation Inst., College Station

    Traffic Safety Evaluation of Nighttime and Daytime Work Zones

    G. L. Ullman / M. D. Finley / J. E. Bryden et al. | NTIS | 2008
    Verlag: Texas Transportation Inst., College Station

    Traffic Pattern Assessment and Road User Delay Costs Resulting from Roadway Construction Options

    R. A. Krammes / G. L. Ullman / K. D. Tyer et al. | NTIS | 1993
    Verlag: Texas Transportation Inst., College Station

    Traffic Management System Considerations in Freeway Design and Redesign. (Revised)

    G. L. Ullman | NTIS | 1996
    Verlag: Texas Transportation Inst., College Station

    Traffic Management in Response to Major Freeway Incidents. Volume 2

    M. A. Ogden / J. M. Mounce / D. R. Middleton et al. | NTIS | 1994
    Verlag: Texas Transportation Inst., College Station

    Traffic Management in Response to Major Freeway Incidents. Volume 1

    M. A. Ogden / J. M. Mounce / D. R. Middleton et al. | NTIS | 1994
    Verlag: Texas Transportation Inst., College Station

    Traffic Control for Short Duration and Stop-and-Go Maintenance Operations on Four-Lane Divided Roadways

    C. L. Dudek / G. L. Ullman / K. N. Balke et al. | NTIS | 1988
    Verlag: Texas Transportation Inst., College Station

    Traffic Control Devices and Practices to Improve the Safety of Mobile and Short Duration Maintenance Operations

    M. D. Finley / B. R. Ullman / N. D. Trout | NTIS | 2004
    Verlag: Texas Transportation Inst., College Station

    Traffic Control Devices and Measures for Deterring Wrong-Way Movements. National Cooperative Highway Research Program (NCHRP) 881

    M. D. Finley / R. E. Avelar / S. P. Venglar et al. | NTIS | 2018
    Verlag: Texas Transportation Inst., College Station.

    Synthesis of Traffic Management Techniques for Major Urban Freeway Reconstruction

    G. L. Ullman / R. A. Krammes / C. L. Dudek | NTIS | 1989
    Verlag: Texas Transportation Inst., College Station

    Studies to Improve Temporary Traffic Control at Urban Freeway Interchanges and Pavement Marking Material Selection in Work Zones

    G. L. Ullman / M. D. Finley / A. M. Pike et al. | NTIS | 2008
    Verlag: Texas Transportation Inst., College Station

    Studies to Determine the Operational Effects of Shoulder and Centerline Rumble Strips on Two-Lane Undivided Roadways

    M. D. Finley / D. S. Funkhouser / M. A. Brewer | NTIS | 2009
    Verlag: Texas Transportation Inst., College Station

    Studies to Determine the Effectiveness of Longitudinal Channelizing Devices in Work Zones

    M. D. Finley / L. Theiss / N. D. Trout et al. | NTIS | 2011
    Verlag: Texas Transportation Inst., College Station

    Speed Zoning and Control

    C. L. Dudek / G. L. Ullman | NTIS | 1987
    Verlag: Texas Transportation Inst., College Station

    Sign and Pavement Marking Visibility from the Perspective of Commercial Vehicle Drivers

    M. D. Finley / P. J. Carlson / N. D. Trout et al. | NTIS | 2003
    Verlag: Texas Transportation Inst., College Station

    Review of Traffic Management and Enforcement Problems and Improved Options at High-Volume, High-Speed Work Zones in Texas

    G. L. Ullman / M. D. Fontaine / S. D. Schrock et al. | NTIS | 2001
    Verlag: Texas Transportation Inst., College Station

    Retroreflective Raised Pavement Markers: A Two-Year Field Evaluation in Texas

    G. L. Ullman | NTIS | 1994
    Verlag: Texas Transportation Inst., College Station

    Retroreflective Raised Pavement Marker Field Testing: Initial Interim Report

    G. L. Ullman | NTIS | 1992
    Verlag: Texas Transportation Inst., College Station

    Practices to Improve the Safety of Mobile and Short Duration Maintenance Operations

    M. D. Finley / B. R. Ullman / N. D. Trout | NTIS | 2005
    Verlag: Texas Transportation Inst., College Station

    Pedestrian Signal Head Visibility Performance Requirements and Testing Procedures, Project Summary Report

    M. D. Finley / A. J. Holick | NTIS | 2004
    Verlag: Texas Transportation Inst., College Station

    Operation of Lane Control Signals for Freeway Traffic Management

    G. L. Ullman / P. B. Wiles | NTIS | 1993
    Verlag: Texas Transportation Inst., College Station

    Motorist Safety at Active Nighttime Work Zones in Texas

    G. L. Ullman / M. D. Finley / B. R. Ullman | NTIS | 2005
    Verlag: Texas Transportation Inst., College Station

    Merging Taper Lengths for Short Duration Lane Closures

    L. Theiss / M. D. Finley / G. L. Ullman | NTIS | 2009
    Verlag: Texas Transportation Inst., College Station

    Investigating Pedestrian Components in Temporary Traffic Control

    B. R. Ullman / M. A. Brewer / K. Fitzpatrick et al. | NTIS | 2008
    Verlag: Texas Transportation Inst., College Station

    Improve Temporary Traffic Control Guidelines for Urban Freeway Interchanges, Project Summary

    G. L. Ullman / M. D. Finley / A. M. Pike et al. | NTIS | 2007
    Verlag: Texas Transportation Inst., College Station

    Impact of Alcohol on Lane Placement and Glance Patterns When Passing a Parked Active Law Enforcement Vehicle

    M. D. Finley / J. D. Miles | NTIS | 2014
    Verlag: Texas Transportation Inst., College Station.

    Identification of Traveler Information and Decision-Making Needs for Managed Lane Users

    S. D. Schrock / G. L. Ullman / A. A. Williams et al. | NTIS | 2004
    Verlag: Texas Transportation Inst., College Station

    Guidelines for the Use of Pavement Marking Symbols at Freeway Interchanges: Final Report

    B. R. Ullman / M. D. Finley / S. T. Chrysler et al. | NTIS | 2010
    Verlag: Texas Transportation Inst., College Station

    Guidelines for Response to Major Freeway Incidents: Response Manual

    W. R. McCasland / M. A. Ogden / J. M. Mounce et al. | NTIS | 1994
    Verlag: Texas Transportation Inst., College Station

    Flagger Safety and Alternatives to Manual Flagging

    G. L. Ullman / S. Z. Levine / S. C. Booker | NTIS | 1987
    Verlag: Texas Transportation Inst., College Station

    Facilitation of the Implementation of Mobile and Short Duration Maintenance Operations Guidelines

    M. D. Finley / N. D. Trout | NTIS | 2006
    Verlag: Texas Transportation Inst., College Station

    Evaluation of Warning Lights on Maintenance of Traffic Devices and Development of Possible Alternatives

    L. Theiss / J. D. Miles / P. P. Pratt et al. | NTIS | 2013
    Verlag: Texas Transportation Inst., College Station