Opportunity

DC Contracts and Procurement Transparancy Portal #DCKA-2026-Q-0035

DDOT Solicitation for Multimodal Transportation Planning and Engineering Services

Posted

July 29, 2026

Respond By

August 21, 2026

Identifier

DCKA-2026-Q-0035

NAICS

541330, 541690, 541620

The District Department of Transportation (DDOT) in Washington, DC is soliciting vendors for professional services to support multimodal transportation improvements. - Government Buyer: - District Department of Transportation (DDOT), Washington, DC - Services Requested: - Capital planning and analysis - Conceptual and preliminary engineering - Public outreach and engagement - Data collection and traffic analysis - Project performance analyses - Grant application support - Products/Part Numbers/Quantities: - No specific products, part numbers, or quantities are specified; this is a services-based solicitation - Unique or Notable Requirements: - Expertise in multimodal transportation planning - Ability to support grant applications for transportation projects - Experience with public engagement and technical analysis - No OEMs or specific vendors are named in the solicitation

Description

This solicitation is for providing planning and engineering services including planning, public outreach, data collection, traffic analysis, project performance analyses, preliminary engineering, and grant application support. The work supports the development of multimodal transportation improvements. The worksite is located in Washington, District of Columbia. The solicitation is open with a closing date of August 21, 2026, at 2:00 PM.

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