Document Type

Report

Publication Date

12-2008

Abstract

Many good maintenance practices are done routinely to ensure safe travel on low-volume local roads. In addition, there are many specific treatments that may go beyond the point of routine maintenance and in fact provide additional safety benefits with a relatively low price tag. The purpose of this publication is to try to assemble many of these treatments that are currently practiced in Iowa by local agencies into one, easy-to-reference handbook that not only provides some clarity to each treatment with photos and narrative, but also features references to agencies currently using that technique. Some strategies that are utilized by Iowa, other states, and are topics of research have also been included to allow the user more information about possible options. Even though some areas overlap, the strategies presented have been grouped together in the following areas: Signing and Delineation, Traffic "Calming," Pavement Marking and Rumble Strips/Stripes, Roadside and Clear Zone, Guardrail and Barriers, Lighting, Pavements and Shoulders, Intersections, Railroad Crossings, Bridges and Culverts, and Miscellaneous. The intention is to make this a “living” document, which will continue to be updated and expanded periodically as other existing practices are recognized or new practices come into being.

Comments

Please note: this report is part of the website Synthesis of Safety-Related Research <http://www.ctre.iastate.edu/research-synthesis/> which brings together a number of individual reports available in the InTrans collections in this repository.

Report Number

CTRE Project 08-338; FHWA Project BPSG (383)

Granting Agencies

Federal Highway Administration; Iowa Department of Transportation

Language

English

File Format

PDF

File Size

17 MB

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