US Bridges

NH125(RAMP D) over US202 Nh 11 Wb(ramp A)

Fair

Strafford County, New Hampshire · .7 MI from JCT Nh 16 · Structure no. 022200890011200

Built
1966
59 years old, rebuilt 1993
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
124 ft
3 main spans
Daily traffic
8,957
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

NH125(RAMP D) over US202 Nh 11 Wb(ramp A) is a steel continuous stringer/multi-beam or girder carrying NH125(RAMP D) over US202 Nh 11 Wb(ramp A) in Strafford County, New Hampshire. It was built in 1966 and reconstructed in 1993, so it is 59 years old, older than the New Hampshire average of 56.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,957 vehicles a day, roughly 4% of them trucks, projected to reach 13,256 by 2043. The structure is 124 ft (37.8 m) long and 48 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesNH125(RAMP D)
CrossesUS202 Nh 11 Wb(ramp A)
Location.7 MI from JCT Nh 16
RouteU.S. Route 202
CountyStrafford County
StateNew Hampshire
Coordinates43.3312, -70.97316
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.6 US tons
Inventory rating33.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length124 ft (37.8 m)
Longest span51 ft (15.5 m)
Deck width48 ft (14.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,957 (2023)
Projected traffic13,256 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$314,000 (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was NH125(RAMP D) over US202 Nh 11 Wb(ramp A) built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1993.

What condition is NH125(RAMP D) over US202 Nh 11 Wb(ramp A) in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does NH125(RAMP D) over US202 Nh 11 Wb(ramp A) carry?

About 8,957 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is NH125(RAMP D) over US202 Nh 11 Wb(ramp A)?

The structure is 124 ft (37.8 m) long with a longest span of 51 ft (15.5 m) and a deck 48 ft wide.

Who owns NH125(RAMP D) over US202 Nh 11 Wb(ramp A)?

It is owned by the State Toll Authority.