Parking clearance heights in Portsmouth, New Hampshire
Clearance heights for 20 parking garages, 5 low-clearance bridges in Portsmouth, New Hampshire. Enter your vehicle height on the interactive map to see what fits.
20 parking garages
0 tunnels
5 low bridges
The lowest posted bridge clearance in the area is 11'0" at Low clearance: GREAT WORKS RIVER under HIGH ST. 8 locations are flagged oversized-vehicle-friendly.
Oversized-friendly
8
RV / box-truck OK
RV parks
0
indexed
Parking garages (20)
Wallis Sands Lot
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (500 spaces). 500 spaces. Paid parking. Operator: State of New Hampshire.Source: OpenStreetMap (surface lot)State of New Hampshire
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (60 spaces). 60 spaces. Paid parking. Operator: State of New Hampshire.Source: OpenStreetMap (surface lot)Worth Lot
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (70 spaces). 70 spaces. Paid parking.Source: OpenStreetMap (surface lot)South Mill Pond Lot
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (90 spaces). 90 spaces. Free parking.Source: OpenStreetMap (surface lot)Town of Rye
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (100 spaces). 100 spaces. Free parking. Operator: Town of Rye.Source: OpenStreetMap (surface lot)Portsmouth (NH 33) Park & Ride
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (50 spaces). 50 spaces. Free parking. Operator: City of Portsmouth.Source: OpenStreetMap (surface lot)Odiorne Boat Launch Lot
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (50 spaces). 50 spaces. Paid parking. Operator: State of New Hampshire.Source: OpenStreetMap (surface lot)Bridge Street Lot
No limit (uncovered)Imported 2026 from OSM as an oversized-vehicle-friendly surface lot: large capacity (60 spaces). 60 spaces. Paid parking.Source: OpenStreetMap (surface lot)Hanover Street Parking Garage
Unverified900 spaces; paidSource: OpenStreetMapFoundry Place Garage
UnverifiedpaidSource: OpenStreetMapPNSY Pass and ID Visitors
UnverifiedImported from OpenStreetMap.Source: OpenStreetMapLiberty Mutual
Unverified4 spacesSource: OpenStreetMapWalmart Pickup
UnverifiedcoveredSource: OpenStreetMapCity of Portsmouth
Unverified5 spaces; paidSource: OpenStreetMapCity of Portsmouth
UnverifiedpaidSource: OpenStreetMapCity of Portsmouth
UnverifiedpaidSource: OpenStreetMapCity of Portsmouth
UnverifiedpaidSource: OpenStreetMapCity of Portsmouth
UnverifiedpaidSource: OpenStreetMapCity of Portsmouth
UnverifiedpaidSource: OpenStreetMapWendy's
UnverifiedfreeSource: OpenStreetMap
Tunnels (0)
None indexed in this city yet.
Low-clearance bridges (5)
Low clearance: GREAT WORKS RIVER under HIGH ST
11'0"GREAT WORKS RIVERFHWA NBI; under-bridge clearance; built 1964; bridge carries HIGH STSource: FHWA National Bridge InventoryLow clearance: GREAT WORKS RIVER under MADISON ST
14'0"GREAT WORKS RIVERFHWA NBI; under-bridge clearance; built 1963; bridge carries MADISON STSource: FHWA National Bridge InventoryLow on-bridge clearance: HWY MAIN ST
13'6"HWY MAIN STFHWA NBI; on-bridge clearance; built 1890Source: FHWA National Bridge InventoryLow on-bridge clearance: HWY MAIN ST
14'5"HWY MAIN STFHWA NBI; on-bridge clearance; built 1909Source: FHWA National Bridge InventoryLow clearance: TR AMESBURY RIVERWALK under I 495 NB
13'4"TR AMESBURY RIVERWALKFHWA NBI; under-bridge clearance; built 2016; bridge carries I 495 NBSource: FHWA National Bridge Inventory
Frequently asked
Which parking facilities in Portsmouth accept RVs or oversized vehicles?
8 facilities in Portsmouth are explicitly marked as oversized-vehicle-friendly: Wallis Sands Lot, State of New Hampshire, Worth Lot and 5 more. See the full list on the interactive map at willifit.ai/#portsmouth-nh.
How is the clearance data verified?
The 25 clearances on this page are imported from OpenStreetMap and the U.S. National Bridge Inventory (FHWA). They have not yet been individually verified against Street View, so treat them as a starting point and always confirm at the posted sign before you drive. Other cities on WillIFit.ai include AI-verified readings taken directly from the entrance sign.
Nearby cities
- Manchester, NH 35 mi
- Concord, NH 40 mi
- Portland, ME 48 mi
- Cambridge, MA 51 mi
- Boston, MA 51 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.