Public Right-of-Way Accessibility Guidelines (final rule 2023) + ADA standards as implemented in FDM and Standard Plans (curb ramps 522-002, detectable warnings, APS).
Verify current DOJ/USDOT adoption status of the PROWAG final rule.
Why: accessibility errors are non-negotiable review failures and legal exposure; every ramp, crosswalk, signal ped feature is checked.
When:
- ramp design/review
- cross slopes (≤2%)
- running slopes
- landing sizes
- ped signal reach/APS
- parking ADA counts & routes
Example questions:
- max ramp running slope & counter slope?
- required ADA stalls for 240-space lot and where do they go (access aisle, route)?
Free companions
PROWAG final rule full text — the actual scoping and technical chapters (curb ramps, APS, crosswalks, on-street parking), which is what you cite in review comments, not the homepage. USDOT adopted PROWAG for transit stops Dec 2024 — the adoption-status question above is partly answered there.
Related: SPM Plan Review Checklist · MOC - Parking