Highway Safety Manual

Highway Safety Manual

4.11 - 1251 ratings - Source

qThe Highway Safety Manual (HSM) is a resource that provides safety knowledge and tools in a useful form to facilitate improved decision making based on safety performance. The focus of the HSM is to provide quantitative information for decision making. The HSM assembles currently available information and methodologies on measuring, estimating and evaluating roadways in terms of crash frequency (number of crashes per year) and crash severity (level of injuries due to crashes). The HSM presents tools and methodologies for consideration of 'safety' across the range of highway activities: planning, programming, project development, construction, operations, and maintenance. The purpose of this is to convey present knowledge regarding highway safety information for use by a broad array of transportation professionalsq--P. xxiii.Network Screening Processa€”Step 4, Select Screening Method Segment Screening Methods Screening roadway segments and ramps requires ... Windows will bridge two or more contiguous roadway segments in the sliding window method.

Title:Highway Safety Manual
Publisher:AASHTO - 2010


You Must CONTINUE and create a free account to access unlimited downloads & streaming