L-00011 over I-25 NB and SB
PoorSierra County, New Mexico · Junction I-25/LOOP-11 · Structure no. 000000000006943
- Built
- 1968
- 57 years old
- Condition
- Poor
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 292 ft
- 4 main spans
- Daily traffic
- 1,196
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
L-00011 over I-25 NB and SB is a prestressed concrete stringer/multi-beam or girder carrying L-00011 over I-25 NB and SB in Sierra County, New Mexico. It was built in 1968, so it is 57 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 1,196 vehicles a day, roughly 12% of them trucks, projected to reach 1,626 by 2043. The structure is 292 ft (89 m) long and 34 ft wide. If it were closed, the detour would be 8.1 mi (13 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was L-00011 over I-25 NB and SB built?
It was built in 1968, making it 57 years old in 2025.
What condition is L-00011 over I-25 NB and SB in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2023.
How much traffic does L-00011 over I-25 NB and SB carry?
About 1,196 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is L-00011 over I-25 NB and SB?
The structure is 292 ft (89 m) long with a longest span of 84 ft (25.6 m) and a deck 34 ft wide.
Who owns L-00011 over I-25 NB and SB?
It is owned by the State Highway Agency.