Bw 8 NB over Tanner Road
GoodHarris County, Texas · 1.8 MI S of US 290 · Structure no. 121020325601167
- Built
- 1990
- 35 years old, rebuilt 2002
- Condition
- Good
- inspected November 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 269 ft
- 1 main span
- Daily traffic
- 41,423
- 2015 count
- Owner
- Toll Authority
- Local Toll Authority
About this bridge
Bw 8 NB over Tanner Road is a prestressed concrete stringer/multi-beam or girder carrying Bw 8 NB over Tanner Road in Harris County, Texas. It was built in 1990 and reconstructed in 2002, so it is 35 years old, younger than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 41,423 vehicles a day, roughly 7% of them trucks, projected to reach 80,774 by 2032. The structure is 269 ft (82 m) long and 71 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bw 8 NB over Tanner Road built?
It was built in 1990, making it 35 years old in 2025. It was reconstructed in 2002.
What condition is Bw 8 NB over Tanner Road in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2022.
How much traffic does Bw 8 NB over Tanner Road carry?
About 41,423 vehicles per day (2015 count), of which roughly 7% are trucks.
How long is Bw 8 NB over Tanner Road?
The structure is 269 ft (82 m) long with a longest span of 117 ft (35.7 m) and a deck 71 ft wide.
Who owns Bw 8 NB over Tanner Road?
It is owned by the Local Toll Authority.