SH 146 NB over West Main Street
GoodHarris County, Texas · 0.85 MI NE of SH 146 Bus · Structure no. 121020038913062
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected September 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 280 ft
- 4 main spans
- Daily traffic
- 33,187
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SH 146 NB over West Main Street is a prestressed concrete stringer/multi-beam or girder carrying SH 146 NB over West Main Street in Harris County, Texas. It was built in 1971, so it is 54 years old, older 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 33,187 vehicles a day, roughly 8% of them trucks, projected to reach 34,950 by 2033. The structure is 280 ft (85.3 m) long and 57 ft wide.
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 West Main Street built?
It was built in 1971, making it 54 years old in 2025.
What condition is SH 146 NB over West Main Street 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 September 2022.
How much traffic does SH 146 NB over West Main Street carry?
About 33,187 vehicles per day (2019 count), of which roughly 8% are trucks.
How long is SH 146 NB over West Main Street?
The structure is 280 ft (85.3 m) long with a longest span of 60 ft (18.3 m) and a deck 57 ft wide.
Who owns SH 146 NB over West Main Street?
It is owned by the State Highway Agency.