Hall Road over Little Cohas Brook
PoorRockingham County, New Hampshire · 0.73 MI FR Harvey RD · Structure no. 015400700013500
- Built
- 1974
- 51 years old
- Condition
- Poor
- inspected November 2024
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 1,964
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Hall Road over Little Cohas Brook is a concrete slab carrying Hall Road over Little Cohas Brook in Rockingham County, New Hampshire. It was built in 1974, so it is 51 years old, younger than the New Hampshire average of 56.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 1,964 vehicles a day, roughly 4% of them trucks, projected to reach 2,906 by 2043. The structure is 24 ft (7.3 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hall Road over Little Cohas Brook built?
It was built in 1974, making it 51 years old in 2025.
What condition is Hall Road over Little Cohas Brook in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.
How much traffic does Hall Road over Little Cohas Brook carry?
About 1,964 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Hall Road over Little Cohas Brook?
The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m) and a deck 32 ft wide.
Who owns Hall Road over Little Cohas Brook?
It is owned by the City or Municipal Highway Agency.