Old Mcmahan RD over Plum Creek
GoodCaldwell County, Texas · 2.55 MI SE of FM 20 · Structure no. 140280AA0266003
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 57
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Old Mcmahan RD over Plum Creek is a prestressed concrete stringer/multi-beam or girder carrying Old Mcmahan RD over Plum Creek in Caldwell County, Texas. It was built in 1999, so it is 26 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 57 vehicles a day, roughly 3% of them trucks, projected to reach 57 by 2042. The structure is 138 ft (42.1 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Mcmahan RD over Plum Creek built?
It was built in 1999, making it 26 years old in 2025.
What condition is Old Mcmahan RD over Plum Creek 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 January 2024.
How much traffic does Old Mcmahan RD over Plum Creek carry?
About 57 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is Old Mcmahan RD over Plum Creek?
The structure is 138 ft (42.1 m) long with a longest span of 52 ft (15.9 m) and a deck 26 ft wide.
Who owns Old Mcmahan RD over Plum Creek?
It is owned by the County Highway Agency.