Parking clearance heights in Portland, Oregon
AI-verified clearance heights for 105 parking garages, 15 tunnels, 64 low-clearance bridges in Portland, Oregon. Enter your vehicle height on the interactive map to see what fits.
105 parking garages
15 tunnels
64 low bridges
The tightest garage on file is Lloyd Center, posting 6'6", while Unnamed parking structure offers the most room at 12'8". The lowest posted bridge clearance in the area is 5'5" at Low clearance underpass (service). 1 of these clearances have been AI-verified directly against the posted sign in Google Street View. 11 locations are flagged oversized-vehicle-friendly.
Lowest clearance
6'6"
Lloyd Center
Highest clearance
12'8"
Unnamed parking structure
Oversized-friendly
11
RV / box-truck OK
RV parks
2
indexed
Parking garages (105)
SmartPark — 1st & Jefferson
6'9"230 SW 1st AveCity-owned downtown garage. Entrance 6'9".Source: portland.govSmartPark — 4th & Yamhill
6'8"65 SW Yamhill StSmartPark downtown. 6'8" with low-emission + ADA.Source: portland.govSmartPark — 10th & Yamhill
Unverified730 SW 10th AveSmartPark downtown.Source: portland.govSmartPark — Naito & Davis
Unverified33 NW Naito PkwySmartPark near Old Town.Source: portland.govSmartPark — Pearl District (O'Bryant)
Unverified1111 SW Harrison StPearl District SmartPark.Source: portland.govPioneer Place Garage
6'8"700 SW 5th AveMall garage. Web-verified 2026-04-27: https://abmparking.com/facilities/pioneer-tower-garage/ — Pioneer Tower Garage at Pioneer Place: vehicles >6'8" not permittedVerified on Apr 27, 2026 · source: pioneerplace.comModa Center — Garages (Rose Quarter)
6'8"1 N Center Ct StTrail Blazers arena. 4 garages + 2 lots (2,500+ spaces). Web-verified 2026-04-27: https://www.rosequarter.com/plan-your-visit/directions-transportation — Most Moda/Rose Quarter garages 6'8"; East/West garages at 8'2"Verified on Apr 27, 2026 · source: modaportland.comModa Center — Benton Lot (Oversized)
No limit (uncovered)N Benton AveDesignated RV/bus/oversized lot when available. $40 per event.Source: modaportland.comProvidence Park (Timbers) Lots
Unverified1844 SW Morrison StMLS Timbers stadium.Source: timbers.comOregon Convention Center Parking
9'0"777 NE MLK Jr BlvdOCC garages. Entrance sign reads "CLEARANCE 9'-0\"" (read directly from pano JQd0xcE7UZWxMZnyNcYi7Q @ 85.5° on 2026-04-22). Coords corrected to actual garage entrance (was 165m north at the building center).Verified on Apr 22, 2026 · source: oregoncc.orgPSU — Parking Structure 1
Unverified1875 SW BroadwayPortland State Univ.Source: pdx.eduOMSI Parking
No limit (uncovered)1945 SE Water AveScience museum surface lot.Source: omsi.eduWaterfront Park Lots
No limit (uncovered)SW Naito PkwyDowntown riverfront. Limited.Source: Needs verificationWashington Park (Zoo/Arboretum)
No limit (uncovered)4001 SW Canyon RdZoo + Japanese Garden + Arboretum surface lots.Source: explorewashingtonpark.orgLloyd Center
6'6"2201 Lloyd CtrMall garage + surface. Verified 2026-07-04 from sign reading "CLEARANCE 6'6"" (pano r3l4KqbvIB72_DH4x1n0eQ, heading 167°, Claude confidence high)AI-verified from Google Street View on Jul 4, 2026 · see the sign · how we verify thisWoodburn Premium Outlets (south of city)
No limit (uncovered)1001 N Arney Rd, WoodburnOutlet mall surface.Source: premiumoutlets.comPowell's City of Books Garage
Unverified1005 W Burnside StValidated bookstore parking.Source: powells.comPortland Saturday Market Lots
No limit (uncovered)2 SW Naito PkwyWeekend open-air market. Surface lots.Source: portlandsaturdaymarket.comNob Hill / NW 23rd District Lots
No limit (uncovered)NW 23rd Ave & Thurman StTrendy shopping district street + small lots.Source: Needs verificationPDX Airport — Long-Term Garage
8'0"7000 NE Airport WayTerminal-adjacent garage. Web-verified 2026-04-27: https://www.flypdx.com/Parking — Port of Portland: long-term garage vertical clearance 8'Verified on Apr 27, 2026 · source: flypdx.comPDX — Economy Lot
No limit (uncovered)7000 NE Airport WayUncovered. Oversized OK.Source: flypdx.comUnnamed parking structure
Unverified9585 Southwest Washington Square Roadfree OSM-imported 13'1" was building height, not clearance.Source: Needs verification (was OSM building-height)PMC
Unverified1025 Southwest 6th Avenuepaid; hrs: Mo-Th 07:00-23:00; Fr,Sa 07:00-01:00, Su OSM-imported 20'0" was building height, not clearance.Source: Needs verification (was OSM building-height)Unnamed parking structure
Unverified8600 Southwest Cascade Avenuefree OSM-imported 17'9" was building height, not clearance.Source: Needs verification (was OSM building-height)Metropolitan Garage
Unverified515 Southwest Salmon Streetpaid; hrs: Mo-Th 06:00-24:00, Fr 06:00-02:00, Sa 07 OSM-imported 15'0" was building height, not clearance.Source: Needs verification (was OSM building-height)Interstate Medical Office Parking Garage
9'4"freeSource: OpenStreetMapParking 1
7'0"2935 North Vancouver AvenueImported from OpenStreetMap.Source: OpenStreetMapUnnamed parking structure
12'8"Imported from OpenStreetMap.Source: OpenStreetMapMillikan Way Park & Ride
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (353 spaces). 353 spaces. Free parking. Operator: TriMet.Source: OpenStreetMap (surface lot)SE Fuller Rd Park & Ride
No limit (uncovered)9608 Southeast Fuller RoadImported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (630 spaces). 630 spaces. Free parking. Operator: TriMet.Source: OpenStreetMap (surface lot)E 122nd/Menlo Park Park and Ride
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (612 spaces). 612 spaces. Free parking. Operator: TriMet.Source: OpenStreetMap (surface lot)RV Storage
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: name signals oversized use ('rv').Source: OpenStreetMap (surface lot)Mohawk Park & Ride
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (210 spaces). 210 spaces. Operator: TriMet.Source: OpenStreetMap (surface lot)Clackamas RV Park
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: RV park (OSM tourism=caravan_site).Source: OpenStreetMap (surface lot)Roamers Rest RV Park
No limit (uncovered)17585 Southwest Pacific HighwayImported 2026 from OSM as an oversized-vehicle-friendly surface lot: RV park (OSM tourism=caravan_site).Source: OpenStreetMap (surface lot)PMC
Unverified1313 West Burnside StreetpaidSource: OpenStreetMapGold Key Valet
UnverifiedpaidSource: OpenStreetMapSunset Transit Center
Unverified10470 Southwest Barnes RoadfreeSource: OpenStreetMapEast Parking Structure
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapShort Term Parking Garage P1
Unverified7100 Northeast Airport Way3300 spaces; paid; hrs: 24/7Source: OpenStreetMapParking Structure 1
Unverified1872 Southwest BroadwaypaidSource: OpenStreetMapCrown Plaza Parking
Unverified120 Southwest Clay Streetpaid; hrs: 24/7Source: OpenStreetMapSmartPark
Unverified818 Southwest 4th Avenue645 spaces; paid; hrs: 24/7Source: OpenStreetMapSmartPark
Unverified33 Northwest Davis Street408 spaces; paid; hrs: 24/7Source: OpenStreetMapWest Garage
UnverifiedpaidSource: OpenStreetMapGarden Garage
UnverifiedpaidSource: OpenStreetMapCity Center Parking
Unverified938 Southwest Taylor StreetpaidSource: OpenStreetMapFred Meyer
UnverifiedfreeSource: OpenStreetMapU-Park
UnverifiedpaidSource: OpenStreetMapParking 3
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapSmartPark
Unverified123 Southwest Jefferson Street614 spaces; paid; hrs: 24/7Source: OpenStreetMapCampus Drive Garage
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapSam Jackson Garage
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapWest Parking Structure
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapKaiser Permanente
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapThe Round Garage
Unverified12655 Southwest Millikan Way399 spaces; paidSource: OpenStreetMapParking Structure 3
Unverified1631 Southwest 12th AvenueImported from OpenStreetMap.Source: OpenStreetMapGateway/Northeast 99th Avenue Transit Center Park and Ride
Unverified9839 Northeast Multnomah Streetfree; hrs: Mo-Su,PH 00:00-24:00Source: OpenStreetMapLong Term Parking Garage P2
Unverified7200 Northeast Airport Way3000 spaces; paidSource: OpenStreetMapNorth Parking Structure
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapParking Structure 2
Unverified1724 Southwest BroadwayImported from OpenStreetMap.Source: OpenStreetMapLegacy Health System
Unverified2144 Northwest Marshall StreetImported from OpenStreetMap.Source: OpenStreetMapPMC
Unverified920 Southwest 4th AvenueImported from OpenStreetMap.Source: OpenStreetMapPMC
Unverified121 Southwest 4th AvenuepaidSource: OpenStreetMapAce
Unverified214 Southwest 4th AvenuepaidSource: OpenStreetMapPearl Auto Park
Unverified1111 Northwest Davis StreetpaidSource: OpenStreetMapClackamas Town Center Parking Garage
Unverified9225 Southeast Sunnyside Road750 spaces; freeSource: OpenStreetMapCity Center Parking
Unverified711 Southwest 1st AvenuepaidSource: OpenStreetMapParking 2
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapPeterkort Centre Parking
UnverifiedfreeSource: OpenStreetMapProvidence Health and Services
UnverifiedfreeSource: OpenStreetMapProvidence Health and Services
UnverifiedfreeSource: OpenStreetMapFred Meyer Parking
Unverifiedfree; coveredSource: OpenStreetMapCasey Eye Garage
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapDoernbecher Garage
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapEmma Jones Garage
Unverified3350 Southwest Perimeter CourtImported from OpenStreetMap.Source: OpenStreetMapKohler Pavillion Garage
UnverifiedfreeSource: OpenStreetMapPhysicians Pavillion Garage B
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapAuditorium Park
Unverified1411 Southwest 3rd AvenuepaidSource: OpenStreetMapThe Medical Dental Building
Unverified833 Southwest 11th AvenuepaidSource: OpenStreetMapParking 4
Unverified3025 North Vancouver AvenueImported from OpenStreetMap.Source: OpenStreetMapMain Place Parking Garage
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapCity Center Parking
Unverified1232 Southwest Washington StreetpaidSource: OpenStreetMapSE Park Ave Parking Garage
Unverified2750 Southeast Park AvenueImported from OpenStreetMap.Source: OpenStreetMapPMC
Unverifiedpaid; hrs: 24/7Source: OpenStreetMapPark ‘n Go
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapBroadway Garage
UnverifiedpaidSource: OpenStreetMapAlder Street Garage
Unverified615 Southwest Alder StreetpaidSource: OpenStreetMapParking Structure
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapAmerican Can Company Complex
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapTualatin Hills Park & Recreation District
Unverified9 spaces; freeSource: OpenStreetMapStorQuest Self Storage
Unverified2 spaces; free; coveredSource: OpenStreetMapTarget
UnverifiedfreeSource: OpenStreetMapTarget
UnverifiedfreeSource: OpenStreetMapLong Term Parking Garage P3
Unverified7240 Northeast Airport Way1400 spaces; paidSource: OpenStreetMapBeaverton Central District Garage
Unverified352 spaces; paidSource: OpenStreetMapThe Waterfront Vancouver Parking Center
Unverified700 West Columbia WayImported from OpenStreetMap.Source: OpenStreetMapCity of West Linn Parks and Recreation Department
Unverifiedfree; open-air; hrs: 24/7Source: OpenStreetMapCity of West Linn Parks and Recreation Department
Unverifiedfree; open-air; hrs: 24/7Source: OpenStreetMapLovejoy Medical Parking
Unverifiedfree; coveredSource: OpenStreetMapNew Seasons Parking Lot
UnverifiedfreeSource: OpenStreetMapHaven at Golf Creek
Unverified6 spaces; freeSource: OpenStreetMapStation Place Garage
Unverified720 Northwest Marshall StreetImported from OpenStreetMap.Source: OpenStreetMapSmartPark
Unverified621 Southwest 3rd Avenue834 spaces; paid; hrs: 24/7Source: OpenStreetMapOregon Parks and Recreation Department
UnverifiedfreeSource: OpenStreetMap
Tunnels (15)
Vista Ridge Twin Tunnels (US-26)
14'0"US-26 under Sylvan HillWestbound + Eastbound twin tunnels on Sunset Hwy.Source: ODOTNorthwest Cornell Road
13'2"Northwest Cornell Roadlayer -1Source: OpenStreetMapSoutheast Marine Park Way
12'6"Southeast Marine Park Waylayer -1; 1 lanesSource: OpenStreetMapNorthwest Cornell Road
12'8"Northwest Cornell Roadlayer -1Source: OpenStreetMapTunnel (service)
10'3"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
7'4"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
8'0"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
7'6"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
9'10"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
15'3"layer -1Source: OpenStreetMapTunnel (service)
8'0"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
7'6"layer -1Source: OpenStreetMapTunnel (service)
7'8"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
9'0"Imported from OpenStreetMap.Source: OpenStreetMapTunnel (service)
7'0"Imported from OpenStreetMap.Source: OpenStreetMap
Low-clearance bridges (64)
Fremont Bridge (I-405)
Over waterI-405 over Willamette RiverDouble-deck tied-arch bridge.Source: ODOTSteel Bridge (vertical lift)
Lift bridgeSteel Bridge over WillametteUnique 2-level lift bridge — independent lifts.Source: WikipediaBurnside Bridge
Bascule (open for boats)W Burnside St over WillametteBascule drawbridge.Source: ODOTRoss Island Bridge
Over waterUS-26 over WillametteCantilever bridge.Source: ODOTLow clearance: WILLAMETTE RIVER under HWY 3
14'4"WILLAMETTE RIVERFHWA NBI; under-bridge clearance; built 1922; bridge carries HWY 3Source: FHWA National Bridge InventoryLow on-bridge clearance: HAWTHORNE BR. W.A.
10'0"HAWTHORNE BR. W.A.FHWA NBI; on-bridge clearance; built 1958Source: FHWA National Bridge InventoryLow on-bridge clearance: WEST MORRISON CONN
14'6"WEST MORRISON CONNFHWA NBI; on-bridge clearance; built 1958Source: FHWA National Bridge InventoryLow on-bridge clearance: HY 1 NB TO HY 2
14'10"HY 1 NB TO HY 2FHWA NBI; on-bridge clearance; built 1963Source: FHWA National Bridge InventoryLow on-bridge clearance: FAS A656
14'0"FAS A656FHWA NBI; on-bridge clearance; built 1914Source: FHWA National Bridge InventoryLow clearance: Bikepath under Hwy 064 Conn
10'5"BikepathFHWA NBI; under-bridge clearance; built 1990; bridge carries Hwy 064 ConnSource: FHWA National Bridge InventoryLow clearance: Bikepath under Hwy 064 Conn
10'4"BikepathFHWA NBI; under-bridge clearance; built 1990; bridge carries Hwy 064 ConnSource: FHWA National Bridge InventoryLow clearance: Bikepath under Hwy 001 Conn
10'0"BikepathFHWA NBI; under-bridge clearance; built 1992; bridge carries Hwy 001 ConnSource: FHWA National Bridge InventoryLow on-bridge clearance: I-5 (HWY 001) SB
15'0"I-5 (HWY 001) SBFHWA NBI; on-bridge clearance; built 1963Source: FHWA National Bridge InventoryLow clearance — Southwest Old Capitol Highway
12'2"Southwest Old Capitol HighwayUnderpass / low clearanceSource: OpenStreetMapLow clearance — Northeast Highway 99
13'4"Northeast Highway 99Underpass / low clearanceSource: OpenStreetMapLow clearance — Arrivals
11'6"ArrivalsUnderpass / low clearanceSource: OpenStreetMapLow clearance — Southeast Lake Road
13'6"Southeast Lake RoadUnderpass / low clearanceSource: OpenStreetMapLow clearance — East McLoughlin Boulevard
14'6"East McLoughlin BoulevardUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
12'4"Underpass / low clearanceSource: OpenStreetMapLow clearance — Southwest Sam Jackson Park Road
13'0"Southwest Sam Jackson Park RoadUnderpass / low clearanceSource: OpenStreetMapLow clearance — I 5
14'9"I 5Underpass / low clearanceSource: OpenStreetMapLow clearance — Southeast Columbia Way
14'3"Southeast Columbia WayUnderpass / low clearanceSource: OpenStreetMapLow clearance — Southwest Sam Jackson Park Road
13'0"Southwest Sam Jackson Park RoadUnderpass / low clearanceSource: OpenStreetMapLow clearance — North Columbia Boulevard
16'0"North Columbia BoulevardUnderpass / low clearanceSource: OpenStreetMapLow clearance — Arrivals
11'6"ArrivalsUnderpass / low clearanceSource: OpenStreetMapLow clearance — Arrivals
11'6"ArrivalsUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
11'6"Underpass / low clearanceSource: OpenStreetMapLow clearance — Southeast Columbia Shores Boulevard
17'0"Southeast Columbia Shores BoulevardUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
16'6"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
9'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
14'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'6"Underpass / low clearanceSource: OpenStreetMapLow clearance — Southwest Talbot Road
12'1"Southwest Talbot RoadUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'6"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
8'8"Underpass / low clearanceSource: OpenStreetMapLow clearance — Southeast Salmon Street
9'8"Southeast Salmon StreetUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
9'0"Underpass / low clearanceSource: OpenStreetMapLow clearance — Northeast Highway 99
13'4"Northeast Highway 99Underpass / low clearanceSource: OpenStreetMapLow clearance — Northwest Broadway
11'2"Northwest BroadwayUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
8'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
9'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
9'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
5'5"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
7'9"Underpass / low clearanceSource: OpenStreetMapLow clearance — Fox Tower Parking
7'0"Fox Tower ParkingUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
8'10"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
9'6"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'6"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
13'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
11'0"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
8'2"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
7'0"Underpass / low clearanceSource: OpenStreetMapLow clearance — Southeast Laurie Avenue
11'0"Southeast Laurie AvenueUnderpass / low clearanceSource: OpenStreetMapLow clearance — Northeast 122nd Avenue
13'8"Northeast 122nd AvenueUnderpass / low clearanceSource: OpenStreetMapLow clearance — Northeast 82nd Avenue (OR 213)
14'9"OR 213Underpass / low clearanceSource: OpenStreetMapLow clearance — Northeast 60th Avenue
14'0"Northeast 60th AvenueUnderpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
11'7"Underpass / low clearanceSource: OpenStreetMapLow clearance underpass (service)
10'0"Underpass / low clearanceSource: OpenStreetMap
Frequently asked
What's the lowest-clearance parking garage in Portland, Oregon?
The lowest verified clearance in Portland is 6'6" (78 inches) at Lloyd Center. Standard cars and small SUVs fit, but vans, RVs, and box trucks should look elsewhere.
What's the highest-clearance parking option in Portland?
Unnamed parking structure has the tallest verified clearance in Portland at 12'8" (152 inches), which accommodates most box trucks and smaller RVs.
Which parking facilities in Portland accept RVs or oversized vehicles?
11 facilities in Portland are explicitly marked as oversized-vehicle-friendly: Moda Center — Benton Lot (Oversized), OMSI Parking, Washington Park (Zoo/Arboretum) and 8 more. See the full list on the interactive map at willifit.ai/#portland-or.
Are there RV parks in Portland?
Yes. 2 RV park(s) are indexed in Portland, including Clackamas RV Park, Roamers Rest RV Park. RV parks have no overhead clearance — any vehicle size fits.
How is the clearance data verified?
1 of the 184 locations on this page are 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. Another 4 were verified against a published source such as the facility's own website. The remaining 179 are imported from OpenStreetMap and the U.S. National Bridge Inventory and are not individually verified. Always confirm at the posted sign before you drive.
Nearby cities
- Vancouver, WA 9 mi
⚠ 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.