Route 175 over Ssr 405 (mountain Rd)
FairHartford County, Connecticut · .5 M W of Wethersfield Tl · Structure no. 03502
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 108 ft
- 1 main span
- Daily traffic
- 25,300
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Route 175 over Ssr 405 (mountain Rd) is a steel stringer/multi-beam or girder carrying Route 175 over Ssr 405 (mountain Rd) in Hartford County, Connecticut. It was built in 1968, so it is 57 years old, older than the Connecticut average of 56.7 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 25,300 vehicles a day, roughly 6% of them trucks, projected to reach 37,593 by 2041. The structure is 108 ft (32.9 m) long and 61 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 175 over Ssr 405 (mountain Rd) built?
It was built in 1968, making it 57 years old in 2025.
What condition is Route 175 over Ssr 405 (mountain Rd) 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 August 2024.
How much traffic does Route 175 over Ssr 405 (mountain Rd) carry?
About 25,300 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is Route 175 over Ssr 405 (mountain Rd)?
The structure is 108 ft (32.9 m) long with a longest span of 103 ft (31.4 m) and a deck 61 ft wide.
Who owns Route 175 over Ssr 405 (mountain Rd)?
It is owned by the State Highway Agency.