SH 146 Nbml over Lp 197 & Drain Ditch 7B
GoodGalveston County, Texas · 1.0 MI N of FM 1764 · Structure no. 120850038906012
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 2,350 ft
- 1 main span
- Daily traffic
- 11,007
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
SH 146 Nbml over Lp 197 & Drain Ditch 7B is a steel stringer/multi-beam or girder carrying SH 146 Nbml over Lp 197 & Drain Ditch 7B in Galveston County, Texas. It was built in 2006, so it is 19 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 11,007 vehicles a day, roughly 8% of them trucks, projected to reach 13,200 by 2033. The structure is 2,350 ft (716.3 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
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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 146 Nbml over Lp 197 & Drain Ditch 7B built?
It was built in 2006, making it 19 years old in 2025.
What condition is SH 146 Nbml over Lp 197 & Drain Ditch 7B 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 2024.
How much traffic does SH 146 Nbml over Lp 197 & Drain Ditch 7B carry?
About 11,007 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is SH 146 Nbml over Lp 197 & Drain Ditch 7B?
The structure is 2,350 ft (716.3 m) long with a longest span of 200 ft (61 m) and a deck 49 ft wide.
Who owns SH 146 Nbml over Lp 197 & Drain Ditch 7B?
It is owned by the State Highway Agency.