Traffic Engineering Services

ETRC, LLC offers expert consulting in traffic, transportation, and pavement management services

Consulting Expertise

Providing transportation consulting and traffic engineering services in Oregon, Washington, Alaska and California regions since 1988.

Expert Witness Services

Acting as an expert witness, ETRC, LLC delivers critical insights in transportation engineering cases, ranging from poor design to improper and deficient signing and marking.

Working with private properties and home owner associations for better pavement management ensuring durability and efficiency tailored to regional requirements.