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Dive into the research topics where J A Crawford is active.

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Featured researches published by J A Crawford.


Transportation Research Record | 2008

Development and Application of Mobility Monitoring Process and Guidebook for Small to Medium Communities

William L Eisele; J A Crawford

Transportation professionals in growing small to medium-sized communities (SMSCs) struggle with congestion issues. SMSCs are defined as communities with a population of less than 200,000. Extensive resources and literature are dedicated to measuring, monitoring, and improving large urban area congestion, but resources are scarce for SMSCs. Guidance is needed for SMSCs’ practitioners to identify, measure, and alleviate congestion better before the problems escalate. A research project sponsored by the Texas Department of Transportation sought to develop and test a framework suitable for monitoring mobility in SMSCs. Practitioners including staff of state departments of transportation and staff of their partnering agencies (e.g., metropolitan planning organizations, municipalities, and counties) interested in mobility monitoring in SMSCs will find the research products valuable resources. The development of a six-step mobility monitoring framework and its application in two SMSCs are presented. The framework was developed to be user-friendly. The mobility monitoring process was conducted in Bryan–College Station and Huntsville, Texas. Methods to communicate results to a wide audience are given. Several graphical techniques are presented and discussed, including intraday directional traffic volumes and travel rate indices within a corridor. Available resources to assist practitioners performing mobility monitoring in SMSCs are noted.


Archive | 2001

EXTENT AND EFFECTS OF HANDHELD CELLULAR TELEPHONE USE WHILE DRIVING

J A Crawford; M P Manser; Jacqueline M. Jenkins; C M Court; E D Sepulveda Jr


Archive | 2001

EVALUATION OF TXDOT'S TRAFFIC DATA COLLECTION AND LOAD FORECASTING PROCESS

Dan Middleton; J A Crawford; Todd B Carlson; A S Cothron; D Jasek; E D Sepulveda Jr


Archive | 1996

Corridor Preservation: A Review of Strategies for Texas

Patricia L Bass; J A Crawford; Kevin Hall; Stephen Farnsworth; David L Pugh


Archive | 2007

Measures, Methods, and Application of a Mobility Monitoring Process for Small to Medium-Sized Communities

William L Eisele; J A Crawford; Rachael Stensrud


Archive | 2007

Investigation for Traffic Monitoring Equipment Evaluation Facility

Dan Middleton; Ronald P White; J A Crawford; Ricky T Parker; Jongchul Song; Carl T. Haas


Archive | 2004

INITIAL INVESTIGATION FOR TRAFFIC MONITORING EQUIPMENT EVALUATION FACILITY

Dan Middleton; Ronald P White; J A Crawford; Jinze Song; Carl T. Haas


Archive | 2011

A Michigan Toolbox for Mitigating Traffic Congestion

J A Crawford; Todd B Carlson; William L Eisele


Archive | 2002

OVERVIEW OF TXDOT'S TRAFFIC DATA COLLECTION AND LOAD FORECASTING PROCESS

Dan Middleton; J A Crawford


Transportation Research Record | 1995

CRITICAL ANALYSIS OF SKETCH-PLANNING TOOLS USED TO EVALUATE BENEFITS OF TRANSPORTATION CONTROL MEASURES

J A Crawford; Raymond A Krammes

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Raul Avelar

Oregon State University

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Ronald P White

University of Texas at Austin

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