I-95 / SR 1 Interchange, DE Department of Transportation (DelDOT)

New Castle County, DE

$52M interchange improvements at I-94 and SR 1 to relieve congestion along I-95 corridor. Included preliminary and final plans including surveys; geotechnical investigations; design for roadway, drainage, erosion/sediment control, stormwater management, bridges, retaining walls, and traffic; right-of-way plans; environmental inventories, document (EA), and permitting; Interchange Modification Report (IMR) which was approved by the Federal Highway Administration (FHWA).