The transportation analysis behind your EIR.
Environmental documents need every scenario, every surrounding project and every mitigation measure traced to its source. LaneMarker AI Studio builds them on one network — existing, project, no-project and cumulative — and drafts the transportation section with the tables and figures your reviewers expect.
| Intersection | Existing | Exist. + Project | Cumulative | Cum. + Project |
|---|---|---|---|---|
| Main St & Oak Ave | C | D | D | E |
| Oak Ave & 5th St | B | B | C | C |
| Main St & Site Dwy | — | C | — | D |
| Pine Rd & Oak Ave | A | B | B | B |
Built for the way engineers actually work.
Every scenario, one network
Existing, existing plus project, opening year, cumulative no-project and cumulative plus project — each with its own network edits and volumes.
Cumulative projects found for you
Approved, under-construction and pending developments near the site are gathered, their trips generated and distributed toward your study intersections.
Impacts and mitigation
Mitigation is tested only where the project causes or worsens a deficiency, re-run through HCM, and paired with fair share.
Section-ready write-up
Setting, methodology, scenario results and mitigation drafted from your outline, every number traceable to its input.
3 steps. One map.
- 01
Set up the study
Study area, intersections and existing conditions from imagery, counts and timing.
- 02
Add the project and the cumulative list
Project trips plus surrounding developments, distributed and assigned.
- 03
Compare and write
Scenario tables, findings and mitigation, drafted for your EIR chapter.
Deliverables
- Scenario volume figures
- Cumulative project list and trips
- LOS and queue comparison tables
- Mitigation and fair share
- Transportation section draft in Word
Exports to Word, PDF and images. Every value is editable and traceable to its inputs.
EIR Transportation Analysis — questions
Does it cover CEQA and NEPA documents?
Related modules
Traffic Impact Studies
Scope, analyse and write the full TIA — existing, opening-year and horizon scenarios, mitigation and fair share — with figures and tables ready for submittal.
Learn moreTrip Generation & Distribution
Turn land uses into AM and PM trips, then distribute and assign them movement by movement — with every percentage justified and editable.
Learn moreCapacity & LOS (HCM)
HCM signalized, stop-controlled and roundabout analysis on your live network — reads counts and signal timing from any controller printout.
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.