INCA specializes in transportation/traffic engineering serving public works departments, transportation departments, government agencies, and private clients. INCA’s engineers have in-depth knowledge of roadway and traffic designs and associated traffic impacts, pedestrian circulation, geotechnical constraints, environmental, and public involvement issues.

INCA has designed numerous rural and interstate highways and urban arterials, complete with lighting, signing, signalization, and channelization for smooth traffic flow. INCA engineers have tackled a multitude of design and construction challenges, working as an extension of client staff, hand-in-hand with public and private stakeholders.

Roadway planning and design is a mainstay of INCA’s offering. From alternatives analyses and traffic models, to safety enhancements and traffic calming, INCA’s commitment is to find the right final design, the right contextual fit, and the right schedule and budget management, keeping INCA the choice for agencies throughout the western states.

INCA’s dedication to the transportation industry is consistent, weathering fluctuating economic, regulatory, and political climates.

Representative Projects:

• 228th Avenue SE Widening Phase I-B
• Bel-Red Corridor Study
• Coal Creek Parkway Improvements
• I-90 / Eastgate Transit Access / 142nd Place SE HOV Ramps
• Marine View Drive (SR 509) Bridge Replacement
• Marine View Drive Emergency Slide Repair
• NE 85th Street and 164th Avenue NE
• Union Hill Road Widening