0079-0240 I-91/I-691/Route 15 Interchange Southbound Improvements in Meriden & Middletown

Loudoun County

Project includes a grade separated barbell interchange at the existing Route 690 (Hillsboro Road) overpass over the Route 7 bypass. This will consist of a new Route 690 bridge with 2 (two) roundabouts on either side, on and off ramps from Route 7, widening of Route 7 and its two (2) bridges over Catoctin Creek, and two (2) stormwater facilities. The general scope of work includes, but is not limited to, all surveying, construction layout, maintenance of traffic, earthwork (including the removal of unsuitable material), rock excavation, erosion & sediment control, other environmental controls.

Riverside County Transportation Commission

Provide construction management services for street interchange improvements project.

City of Manteca

Provision of qualified firms for professional engineering services, select a consultant to assist the city with the development of project approval and environmental document (pa&ed) for the state route 120 / airport way interchange and the state route 120 / main street interchange projects.