SR-5, Bridge No 516/E Widening, Tukwila, USA
SR-5, Bridge No 516/E Widening, Tukwila, Washington State, USA
The project involved widening of existing 4-lane freeway to 8-lanes, including 195 ft bridge. Consultant provided services for condition assessment of existing bridge, topographic survey, earthquake analysis, final design, construction drawings and technical specifications. First Avenue South Bridge, North Approach E-ramp, USA The existing bridge at First Avenue crossing over green river was planned to be replaced by a new structure. Because of traffic demand a brand new interchange was developed to ease the traffic movement. The E-Ramp which is on the North approach of the New First Avenue Bridge was entrusted to consultant. Consultant provided services bridge type studies, foundation studies and feasibility reports final design, construction drawings, specifications and cost estimates.