Aerial view of a complex freeway interchange over city blocks

Traffic Engineering

Traffic Incident Review

Understanding why crashes and near-misses occur is essential to improving roadway safety. DeShazo Group conducts Traffic Incident Reviews that examine collision data, roadway conditions, operations, and user behavior to develop practical solutions that reduce risk and improve traffic operations.

Proven Experience

Since 1980, our engineers have completed incident reviews for school zones, urban corridors, intersections, and regional roadway networks across Texas and neighboring states—delivering recommendations that stand up to public and regulatory review.

Bringing Decades of Expertise to Your Project

Urban signalized intersection with crosswalks and vehicles

Multilane interchange weaving through dense urban area

Stacked freeway ramps and curves at a major interchange

Market Research & Analysis

What We Do

Crash Data Analysis. Review police reports & databases to identify patterns and contributing factors.
Site Observations. Field assessments of geometry, sight distance, signage, and control devices.
Root Cause Identification. Determine whether speed, pedestrian conflicts, design, or visibility drive risk.
Mitigation Strategies. Recommend signal timing changes, signage & lighting upgrades, or geometric adjustments.
Documentation & Coordination. Provide concise exhibits and reports to support funding, approval, and implementation.

Community Benefits

Why It Matters

Reduce future crashes through targeted, data-driven improvements.
Improve safety for motorists, pedestrians, and cyclists.
Address community concerns and liability issues with transparent analysis.
Guide investment toward cost-effective, high-impact safety projects.

Private & Public Sector Experience

Example Projects

High-crash intersections and corridors with recurring patterns.
School zones with pedestrian safety concerns.
Work zones or construction detour locations.
Roadways experiencing rapid growth and new development.
Municipal and county crash-reduction programs.

Urban freeway interchange with river and skyline