DDOT Wiki
Welcome to the District Department of Transportation's (DDOT) Wiki Temporary Site
DDOT will use this site as a temporary holding place for the following critical repositories:
This site holds Task Order records that have been awarded, preliminary notifications of award, and general A/E statistics.
The DDOT Compendium lists policies and procedures for managing the District's transportation network and public space.
Documentation and knowledge base for DDOT’s GIS applications and systems
This page contains a searchable listing of all DDOT Notices of Intents published before December 1, 2025. For NOIs published after December 1, 2025, please visit the DDOT NOI Portal at noi.ddot.dc.gov.
Years archived: 2025 2024 2023 2022 2021 2020 2019
This website provides a forecast of DDOT’s upcoming construction projects.
The Research Program helps DDOT anticipate and address transportation concerns before they become critical problems.