SH 146 NB over UPRR
GoodHarris County, Texas · 1.95 MI E of Spur 330 · Structure no. 121020038913076
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected August 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 490 ft
- 5 main spans
- Daily traffic
- 17,990
- 2013 count
- Owner
- State
- State Highway Agency
About this bridge
SH 146 NB over UPRR is a prestressed concrete stringer/multi-beam or girder carrying SH 146 NB over UPRR in Harris 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 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 17,990 vehicles a day, roughly 8% of them trucks, projected to reach 25,190 by 2033. The structure is 490 ft (149.4 m) long and 57 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 SH 146 NB over UPRR built?
It was built in 1982, making it 43 years old in 2025.
What condition is SH 146 NB over UPRR 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 August 2022.
How much traffic does SH 146 NB over UPRR carry?
About 17,990 vehicles per day (2013 count), of which roughly 8% are trucks.
How long is SH 146 NB over UPRR?
The structure is 490 ft (149.4 m) long with a longest span of 100 ft (30.5 m) and a deck 57 ft wide.
Who owns SH 146 NB over UPRR?
It is owned by the State Highway Agency.