Author: Jerome P. Breyer

Publisher:

Published: 1999

Total Pages: 144

ISBN-13:

This paper explores Arizona's ability to adopt the FHWA Corridor Safety Improvement Program (CSIP) model and adapt it to work within the institutional, jurisdictional, resource, and funding framework of Arizona. The results of the project indicate that: 1) ADOT is only one of several state agencies that have a hand in promoting and providing highway safety; 2) All agencies that endeavor to improve highway safety should collaborate and focus on high-risk corridors to effectively develop multi-objective action plans and implement the most appropriate countermeasures; 3) The identification of high risk spots and corridors can be greatly assisted using contemporary Geographic Information Systems (GIS) spatial analysis tools and the Accident Location Identification Surveillance System (ALISS) crash database; and 4) The ADOT photo log and Global Positioning System (GPS)-derived corridor centerline files add a unique level of comprehension of safety problems by showing signing/striping/guardrail conditions in plan and profile views overlain with the ALISS crash history and a link to a photo log image of the roadway.