Generative design for traffic control plans.
Drop a work area on the map. LaneMarker reads the real road — lanes, speed, intersections, driveways — picks the typical application and designs the plan: taper, buffer, arrow board, advance warning signs and every device, cited to MUTCD 11th Edition and your state’s rules. Move the closure and the whole plan re-flows.
Move the work area. Watch the plan redesign.
Pick a speed and drag the closure along the road — taper, buffer, sign ladder and cones are recomputed every time.
It asks: the closure ends at the near side of the intersection (TA-21). Keep the right turn open, or close it?
Simplified teaching model of MUTCD 11th Edition Part 6. In the studio the plan is designed on the real traced road, with your state’s rules.
Built for the way engineers actually work.
Designed, not copied
The plan is generated on your road, not pasted from a typical. Move, stretch or extend the work area and the taper, buffer, signs and devices re-flow live.
Every number cited
Taper length, buffer space and sign spacing come from the posted speed and lane width, and each one cites the MUTCD 11th Edition rule behind it.
National and state rules
MUTCD 11th Edition Part 6 with state rule packs on top. The California MUTCD and Caltrans standard plans are built in.
Intersections, pedestrians, bicycles
Near-side and far-side closures, work inside the intersection, sidewalk closures with accessible routes, and bicycle lanes carried through the work zone.
It asks, you decide
Where the road leaves a real choice — a driveway inside the work area, which typical application fits an intersection — the question appears on the map instead of a guess.
Sheets your reviewer expects
Aerial, asphalt or clean linework sheets with title block, match lines, sheet index, real sign faces and general notes — exported to PDF and DXF.
5 steps. One map.
- 01
Draft
Trace the road from the imagery — curbs, lane lines, stop bars, crosswalks, turn pockets — and let the drafting agents square it up.
- 02
Design
Drop the work area. The taper, buffer, arrow board, sign ladder and devices lay out against the real lanes.
- 03
Engineer
Answer the plan’s questions at intersections and driveways. Every value shows the rule it came from.
- 04
Edit
Change anything by hand, by chat or by agent. Your edits stay put when the plan re-flows.
- 05
Sheet
Export the plan set — title block, match lines, sign legend and notes — to PDF or DXF for your CAD.
Deliverables
- Traffic control plan sheets — aerial, asphalt or linework
- Sign legend with real MUTCD sign faces
- General notes that never invent your facts
- Pedestrian and bicycle accommodation
- Match lines and sheet index
- PDF and DXF export
Exports to Word, PDF and images. Every value is editable and traceable to its inputs.
Generative TCP Design — questions
What makes it “generative”?
Which standards are supported?
Can I take it into CAD?
Does it replace the engineer of record?
Related modules
Design & Drafting
Satellite photo to clean linework: curbs, lane lines, stop bars, crosswalks and turn pockets traced from imagery, then laid out on plan sheets for PDF and DXF.
Learn moreAI Build — network from imagery
Select an area and AI Build lays out lanes, turn pockets, medians, signals, stop control and roundabouts from satellite imagery and map data.
Learn moreSpeed Studies
Corridor speed assessments and engineering & traffic surveys — 85th percentile, pace, crash history and the speed limit recommendation.
Learn moreSee your own study area in LaneMarker AI Studio.
Bring a corridor or a site you are working on. In 30 minutes we will build the network, run the analysis and show you the report — on your project, not a canned demo.