NH101 WB over King Street
FairRockingham County, New Hampshire · 3.5 MI JCT Rt. 28 · Structure no. 001300600013400
- Built
- 1961
- 64 years old, rebuilt 2004
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 60 ft
- 1 main span
- Daily traffic
- 27,245
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NH101 WB over King Street is a steel stringer/multi-beam or girder carrying NH101 WB over King Street in Rockingham County, New Hampshire. It was built in 1961 and reconstructed in 2004, so it is 64 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 6 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 27,245 vehicles a day, roughly 9% of them trucks, projected to reach 40,322 by 2043. The structure is 60 ft (18.3 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NH101 WB over King Street built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2004.
What condition is NH101 WB over King Street 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 March 2023.
How much traffic does NH101 WB over King Street carry?
About 27,245 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is NH101 WB over King Street?
The structure is 60 ft (18.3 m) long with a longest span of 54 ft (16.5 m) and a deck 42 ft wide.
Who owns NH101 WB over King Street?
It is owned by the State Highway Agency.