General Info

Founded in 2002, Affinis Corporation is a civil engineering firm based in Overland Park, Kan. Affinis s transportation planning and design services include geometric, highway and residential-street design, traffic-engineering, transportation planning and layout and transportation maintenance programs. Affinis s structural and geotechnical design services include bridge design, historic bridge restoration and dam design, construction and rehabilitation. The company s engineering support services include design, construction and hydrographic surveys, environmental documentation, hydraulic-structure and storm-sewer design. Affinis s construction-related services include construction sequencing, administration and observation, technical specification preparation and bidding assistance. The company s municipal consulting services include municipal transportation planning, capital improvement programs and city-engineer services.