What We Do
Airports
Airports
RPA has provided airport engineering services to more than 40 airports totaling well over 200 projects throughout the State of Montana.
Site Civil
Site Civil
RPA delivers precise, coordinated site design for clients ranging from individuals to government agencies, managing every detail from initial planning through construction with the client's goals at the center.
Streets & Highways
Streets & Highways
RPA provides clients with transportation engineering designs that are safe, environmentally conscious, context-sensitive, and aesthetically pleasing.
Structures
Structures
RPA has the expertise and unique experience to provide exceptional structural engineering for vertical designs.
Surveying/SUE
Surveying/SUE
RPA provides a full range of services including control surveys, topographic mapping, boundary/cadastral surveys, and Subsurface Utility Engineering (SUE) to meet the needs of our clients.
Transportation Planning & Operations
Transportation Planning & Operations
RPA strives to anticipate trends in transportation and to develop safe, innovative, and practical solutions to transportation-related problems.
Water & Wastewater
Water & Wastewater
RPA provides planning, design, and engineering for water and wastewater systems, including treatment, distribution, collection, and storage, to help communities grow safely and sustainably.