L-00011 over I-25 Nbl/Sbl
GoodSierra County, New Mexico · North T or C Interchange · Structure no. 000000000007117
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 253 ft
- 4 main spans
- Daily traffic
- 1,175
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
L-00011 over I-25 Nbl/Sbl is a prestressed concrete stringer/multi-beam or girder carrying L-00011 over I-25 Nbl/Sbl in Sierra County, New Mexico. It was built in 1970, so it is 55 years old, older than the New Mexico average of 51.5 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 1,175 vehicles a day, roughly 13% of them trucks, projected to reach 1,598 by 2043. The structure is 253 ft (77.1 m) long and 34 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 | 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 L-00011 over I-25 Nbl/Sbl built?
It was built in 1970, making it 55 years old in 2025.
What condition is L-00011 over I-25 Nbl/Sbl 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 May 2023.
How much traffic does L-00011 over I-25 Nbl/Sbl carry?
About 1,175 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is L-00011 over I-25 Nbl/Sbl?
The structure is 253 ft (77.1 m) long with a longest span of 86 ft (26.2 m) and a deck 34 ft wide.
Who owns L-00011 over I-25 Nbl/Sbl?
It is owned by the State Highway Agency.