Lp 336 WB over IH 45
FairMontgomery County, Texas · 1.40 MI N of SH 105 · Structure no. 121700067508207
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected September 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 334 ft
- 4 main spans
- Daily traffic
- 14,110
- 2013 count
- Owner
- State
- State Highway Agency
About this bridge
Lp 336 WB over IH 45 is a prestressed concrete stringer/multi-beam or girder carrying Lp 336 WB over IH 45 in Montgomery County, Texas. It was built in 1989, so it is 36 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 14,110 vehicles a day, roughly 13% of them trucks, projected to reach 19,760 by 2033. The structure is 334 ft (101.8 m) long and 54 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lp 336 WB over IH 45 built?
It was built in 1989, making it 36 years old in 2025.
What condition is Lp 336 WB over IH 45 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 2022.
How much traffic does Lp 336 WB over IH 45 carry?
About 14,110 vehicles per day (2013 count), of which roughly 13% are trucks.
How long is Lp 336 WB over IH 45?
The structure is 334 ft (101.8 m) long with a longest span of 84 ft (25.6 m) and a deck 54 ft wide.
Who owns Lp 336 WB over IH 45?
It is owned by the State Highway Agency.