External Link: https://bookstore.transportation.org/collection_detail.aspx?ID=135
Year Published: 2014
Publisher: AASHTO

This resources explains, "The Highway Safety Manual (HSM) was developed to help measurably reduce the frequency and severity of crashes on American roadways by providing tools for considering safety in the project development process. The HSM assists practitioners in selecting countermeasures and prioritizing projects, comparing alternatives, and quantifying and predicting the safety performance of roadway elements considered in planning, design, construction, maintenance, and operation."

Related Components:
Related TPM Areas: Safety