IH820 Nbl over Marys Creek
FairTarrant County, Texas · 0.943MI So of US80 · Structure no. 022200000815299
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 378 ft
- 3 main spans
- Daily traffic
- 35,211
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IH820 Nbl over Marys Creek is a prestressed concrete stringer/multi-beam or girder carrying IH820 Nbl over Marys Creek in Tarrant County, Texas. It was built in 1982, so it is 43 years old, younger 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 35,211 vehicles a day, roughly 11% of them trucks, projected to reach 41,370 by 2035. The structure is 378 ft (115.2 m) long and 58 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 IH820 Nbl over Marys Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is IH820 Nbl over Marys Creek 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 September 2023.
How much traffic does IH820 Nbl over Marys Creek carry?
About 35,211 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is IH820 Nbl over Marys Creek?
The structure is 378 ft (115.2 m) long with a longest span of 126 ft (38.4 m) and a deck 58 ft wide.
Who owns IH820 Nbl over Marys Creek?
It is owned by the State Highway Agency.