Skip to content

At RPA, our Streets & Highways Group provides engineering services to transportation clients that makes their lives easier and their journey safer.

Our engineers provide clients with safe designs, that are context sensitive and aesthetically pleasing.  Whether it is a state highway in Eastern Montana, a busy street in one of our beautiful Montana Cities or on a remote island road in Alaska, RPA keeps people connected throughout the Pacific Northwest.  We design facilities that are safe and blend in with their surroundings.

We are experts in developing designs and completing plans, specifications and estimates for various local, state and federal agencies.  Our services typically include transportation planning; highway design; environmental clearance activities; highway safety; geotechnical engineering, hydraulics and hydrology; survey and mapping; landscape architecture; right-of-way and utility engineering; bridges and highway structures; value engineering; materials and pavement design; and construction engineering support.

Services We Provide