Oregon’s longest-standing independent transportation engineering and planning firm,
with over 40 years of industry experience

Recent Work


Tigard Signal Analyses

This project was an on-call task order to secure ODOT’s approval of a traffic signal at this location. The technical memorandum addressed the City’s Transportation System Plan (TSP) and Capital Improvement Plan (CIP) that were related to the study intersection, sight distance analysis, crash data analysis, traffic signal warrants, and design considerations.


Team training for lighting and illumination

By |March 24th, 2023|Categories: Uncategorized|Tags: , , , , , , , , , , , |

This week we had a team training to refresh everyone on lighting and illumination for transportation safety. Infrastructure [...]

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