Norwich ST over Trinity River Trib
FairDallas County, Texas · 0.02 MI S of Bernal DR · Structure no. 1805709N8050001
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 190 ft
- 3 main spans
- Daily traffic
- 1,942
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Norwich ST over Trinity River Trib is a prestressed concrete stringer/multi-beam or girder carrying Norwich ST over Trinity River Trib in Dallas County, Texas. It was built in 1974, so it is 51 years old, older than the Texas average of 44.4 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 1,942 vehicles a day, roughly 3% of them trucks, projected to reach 2,023 by 2037. The structure is 190 ft (57.9 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Norwich ST over Trinity River Trib built?
It was built in 1974, making it 51 years old in 2025.
What condition is Norwich ST over Trinity River Trib 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 April 2023.
How much traffic does Norwich ST over Trinity River Trib carry?
About 1,942 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Norwich ST over Trinity River Trib?
The structure is 190 ft (57.9 m) long with a longest span of 70 ft (21.3 m) and a deck 49 ft wide.
Who owns Norwich ST over Trinity River Trib?
It is owned by the City or Municipal Highway Agency.