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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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Construction Management

Construction Manual

The purpose of this manual is to: Establish uniform policies and procedures for contract administration and inspection of construction projects, and provide interpretation and clarification of … [Read more...] about Construction Manual

Construction Project Administration Manual

The Construction Project Administration Manual contains instructions needed to complete the administrative portion of Department of Transportation contracts. It is designed to give details to … [Read more...] about Construction Project Administration Manual

Automated Constructibility Analysis of Work-Zone Traffic-Control Planning

Constructibility, in simple words, is the ability to construct effectively. This study involved the development of a prototype system to perform highway constructibility analysis of traffic-control … [Read more...] about Automated Constructibility Analysis of Work-Zone Traffic-Control Planning

Computer Model for Evaluating and Scheduling Freeway Work-Zone Lane Closures

QUEWZ is a computer model that was developed in 1982 as a tool for planning and scheduling freeway work-zone operations. The model analyzes traffic flow through lane closures in freeway work zones and … [Read more...] about Computer Model for Evaluating and Scheduling Freeway Work-Zone Lane Closures

Developing a Scheduling Tool for Work Zones on Houston Freeways

In Houston the condition of the existing highway network has deteriorated at a far greater rate than can be maintained without affecting traffic severely or endangering the safety of maintenance … [Read more...] about Developing a Scheduling Tool for Work Zones on Houston Freeways

A Tabu Search Based Approach for Work Zone Scheduling

This paper introduces a work zone scheduling methodology, which is intended to be used as a decision - aid tool for transportation planners that have to undertake a number of work zones larger than … [Read more...] about A Tabu Search Based Approach for Work Zone Scheduling

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