How to bid on Route 15 widening for Loudoun County

What Loudoun County is buying

Loudoun County is seeking a qualified general contractor for an approximately 3.5-mile widening of Route 15, from Battlefield Parkway to Montresor Road. The project will expand the existing two-lane road to four lanes, with two lanes in each direction.

The project will use local and regional Northern Virginia Transportation Authority funds. It may suit contractors with experience delivering road-widening construction.

Key dates and the deadline

The IFB was published October 13, 2026. An optional virtual pre-bid conference is scheduled for October 26, 2026, at 10:30 a.m. It is intended to clarify project requirements and expectations.

Submit your response by November 20, 2026, at 4:00 p.m. ET. Follow the posting’s submission directions and allow time to complete the required steps before the deadline.

Who this opportunity suits

This solicitation is for a qualified general contractor in the construction category. Firms should assess whether their road-construction experience, staffing, equipment, and capacity fit a four-lane widening project of this length.

How to access and respond

Click “View original source” to open the bid detail page on Loudoun County’s bid postings site. The public page does not require sign-in to view; the posting and any related-document links are there.

Review the posting and linked documents, then submit your response as the posting directs before the deadline.

Prepare a clear, competitive response

Read the IFB and related documents carefully, and use them to identify every requested item, submission instruction, and project expectation. Organize your response in the order requested so evaluators can find information easily.

Build your pricing and work plan from the solicitation documents, checking that your assumptions and proposed approach address the full project. Consider attending the optional pre-bid conference to hear clarifications, and confirm your submission is complete well before the deadline.