Highway Safety Engineering
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Highway Safety Engineering uses crash data to research, design and implement projects that save lives and reduce the number of crashes on Texas roadways. Key initiatives include the Strategic Highway Safety Plan (SHSP), Highway Safety Improvement Program (HSIP) and the Systemic Widening Program (SSWP). The materials listed below support these initiatives.  

2021 HSIP Program
2021 HSIP Guidance Program
2021 SII Calculator
SSWP Format
Systemic Widening Technical Report
SSWP Call for Projects
Safety Engineering Reports Format
Developing Methodology for Systemic Improvements
Technical Memorandum for Combining Texas Work Codes
Solutions for Saving Lives on Texas Roads (Texas Traffic Safety Task Force)
Comparative Analysis of Fatal Crashes in Texas vs. California and Implications for Traffic Safety in Texas (Texas A&M Transportation Institute)


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