Clearance heights in Idaho
62 parking garages, tunnels, and low-clearance bridges across 3 covered cities in Idaho: 1 AI-verified from Street View signage; 61 imported from OpenStreetMap and the FHWA National Bridge Inventory. Pick a city below for its full list, or open the interactive map.
Cities covered
3
Lowest posted bridge
8'0"
Low clearance: CDA PARKING GARAGE under FRONT AVENUE · Coeur d'Alene
Lowest garage clearance
7'10"
Myrtle Street Parking Garage · Boise
Oversized-friendly
23
RV / box-truck OK
Figures cover the metro area of each listed city and can include structures just across a state line.
Cities in Idaho
| City | Garages | Tunnels | Low bridges | Lowest garage clearance | AI-verified |
|---|---|---|---|---|---|
| Boise | 40 | 1 | 4 | 7'10" | 1 |
| Coeur d'Alene | 4 | 0 | 5 | — | 0 |
| Idaho Falls | 4 | 1 | 3 | — | 0 |
Lowest posted clearances in Idaho
Lowest garage clearances in Idaho
| Posted | Garage | City | Verification |
|---|---|---|---|
| 7'10" | Myrtle Street Parking Garage | Boise | AI-verified Aug 1, 2026 |
Frequently asked
What is the lowest bridge clearance in Idaho?
The lowest posted bridge or underpass clearance WillIFit tracks in the Idaho metro areas it covers is 8'0" (96 inches) at Low clearance: CDA PARKING GARAGE under FRONT AVENUE in Coeur d'Alene. Coverage follows each city's metro area, so a structure just across a state line can appear here. That clears a low-roof cargo van (7'9") and anything shorter, but not a mid-roof cargo van (8'4") or anything taller. Measure your own vehicle; racks, AC units, and lifts add inches.
Which Idaho cities does WillIFit cover?
WillIFit covers 3 cities in Idaho: Boise (45 locations), Coeur d'Alene (9 locations), Idaho Falls (8 locations).
Where can an RV or box truck park in Idaho?
23 indexed facilities in the Idaho metro areas WillIFit covers are marked oversized-vehicle-friendly, including Zoo Boise Lot (Julia Davis Park) in Boise, Julia Davis Park Lots in Boise, Ann Morrison Park Lots in Boise. See each city page for the full list.
How is the clearance data verified?
1 of the 62 locations in Idaho is AI-verified: the posted clearance was read directly from the entrance sign in Google Street View using Claude Vision (Anthropic's image AI), and we store the exact Street View pano so you can open it and check the sign yourself. The remaining 61 are imported from OpenStreetMap and the FHWA National Bridge Inventory and are not individually verified. Always confirm at the posted sign before you drive.
⚠ Always verify at the sign.
Posted clearances on this page are for planning. The only authoritative number
is the sign at the garage entrance or bridge approach. Clearances can change
due to re-paving, renovations, or weather. If you spot an inaccuracy,
open the map and use the "Report clearance" button.