US202 over Nhrr Constitution Av.
PoorMerrimack County, New Hampshire · .1 MI West JCT I-93 · Structure no. 005201500010700
- Built
- 1958
- 67 years old, rebuilt 1981
- Condition
- Poor
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 156 ft
- 2 main spans
- Daily traffic
- 45,555
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US202 over Nhrr Constitution Av. is a steel stringer/multi-beam or girder carrying US202 over Nhrr Constitution Av. in Merrimack County, New Hampshire. It was built in 1958 and reconstructed in 1981, so it is 67 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 poor condition with a lowest component rating of 3 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 45,555 vehicles a day, roughly 5% of them trucks, projected to reach 67,421 by 2043. The structure is 156 ft (47.5 m) long and 83 ft wide.
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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US202 over Nhrr Constitution Av. built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1981.
What condition is US202 over Nhrr Constitution Av. 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 US202 over Nhrr Constitution Av. carry?
About 45,555 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is US202 over Nhrr Constitution Av.?
The structure is 156 ft (47.5 m) long with a longest span of 73 ft (22.3 m) and a deck 83 ft wide.
Who owns US202 over Nhrr Constitution Av.?
It is owned by the State Highway Agency.