Traffic Control Plans in Washington, DC
DDOT-Compliant & Public Space Permit Ready.
Designed for compliance with DDOT Standards, Public Space requirements, and the MUTCD.
Engineering for the District's Unique Grid
Washington, DC presents a unique traffic control environment defined by dense downtown corridors, adjacency to federal and diplomatic zones, and strict public space regulations. Securing a Public Space Permit requires engineering that accounts for complex intersections, heavy pedestrian volumes, and restricted zones.
We provide permit-ready traffic control plans engineered to satisfy DDOT Public Space reviewers. Our designs explicitly account for alley and sidewalk constraints, curbside management impacts, and peak-hour restrictions common in the District.
- Dense Downtown Corridors
- Diplomatic & Federal Adjacency
- Alley & Sidewalk Constraints
- Curbside Management & Parking
Representative Permit-Ready Traffic Control Plan
This representative sample illustrates the standard level of detail, device placement, taper calculations, and signage legends included in our traffic control plans. While not specific to a current DC project, it demonstrates our adherence to MUTCD standards and reviewer expectations for urban work zones.
Recent Traffic Control Operations
Traffic Control Plan Services
Engineered drawings for temporary single and multi-lane closures on arterial and collector roadways.
ADA-compliant plans for sidewalk closures, covered walkways, and pedestrian routing.
Logistical planning for alley closures to facilitate deliveries and construction access.
Comprehensive vehicle diversion plans for full street closures.
Specific MOT for gas, electric, water, and telecom infrastructure access.
Plans for off-peak operations and emergency infrastructure repairs.
Regional Washington, DC Metro Coverage
Our engineering team supports infrastructure projects throughout Washington, DC and the surrounding metro area. We provide remote plan drafting and coordination for projects across all 8 Wards.
Client Profile
- Government Contractors
- Utilities & Telecom
- General Contractors
- Heavy Civil / Infrastructure
Washington, DC Traffic Control Plan FAQs
Do I need a traffic control plan for DC?
Yes. Most work impacting the public right-of-way, including lane closures and sidewalk obstructions, requires a TCP submitted to DDOT as part of the Public Space Permit application process.
Who reviews/approves TCPs in DC?
Plans are reviewed by the District Department of Transportation (DDOT) Public Space Regulation Division (PSRD).
What is a public space permit and when is it required?
A Public Space Permit allows for the temporary occupancy of public space (streets, sidewalks, alleys) for construction or other activities. It is required for dumpsters, cranes, scaffolding, excavation, and lane closures.
How fast can LADMA deliver a plan?
We typically draft engineering-grade plans within 3-5 business days. Expedited services are available for emergency repairs.
Do you support sidewalk closures and ADA routing?
Yes. We design ADA-compliant pedestrian detour plans, including covered walkways and crosswalk diversions, essential for work in dense areas.
Can you support emergency utility work?
Yes. We provide rapid-response MOT plans for emergency utility repairs and critical infrastructure maintenance throughout the District.