I-81 CIP Ironto Widening Segment S

The Virginia Department of Transportation (VDOT) is soliciting Statements of Qualifications from experienced design‑build firms to execute the I‑81 CIP Ironto Widening Segment S project in Montgomery and Roanoke Counties. The scope includes adding an additional travel lane in each direction, replacing two bridges over the North Fork River, resurfacing/reconstructing existing asphalt pavement, and installing new sign structures, storm‑drain pipes, storm‑water management facilities, and noise barriers. This effort is intended to improve safety and operational efficiency on a critical interstate corridor. • Add one lane northbound and one lane southbound on I‑81 (approximately Mile Marker 128‑131). • Replace two existing bridges and perform full pavement reconstruction. • Install signage, storm‑drain, storm‑water management, and noise barrier systems. • Design‑build delivery requiring integrated engineering, design, and construction capabilities.