US Bridges

I-25 Sbl over NM-548 Camino Del Llano

Fair

Valencia County, New Mexico · 1.6 MI N of S Belen Inter · Structure no. 000000000007038

Built
1970
55 years old, rebuilt 1990
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
140 ft
3 main spans
Daily traffic
11,967
2023 count
Owner
State
State Highway Agency

About this bridge

I-25 Sbl over NM-548 Camino Del Llano is a prestressed concrete stringer/multi-beam or girder carrying I-25 Sbl over NM-548 Camino Del Llano in Valencia County, New Mexico. It was built in 1970 and reconstructed in 1990, 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 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 11,967 vehicles a day, roughly 14% of them trucks, projected to reach 16,275 by 2043. The structure is 140 ft (42.7 m) long and 46 ft wide.

CarriesI-25 Sbl
CrossesNM-548 Camino Del Llano
Location1.6 MI N of S Belen Inter
RouteInterstate 25
Coordinates34.65314, -106.79525
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length140 ft (42.7 m)
Longest span54 ft (16.5 m)
Deck width46 ft (14.1 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,967 (2023)
Projected traffic16,275 by 2043
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-25 Sbl over NM-548 Camino Del Llano built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1990.

What condition is I-25 Sbl over NM-548 Camino Del Llano 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 August 2024.

How much traffic does I-25 Sbl over NM-548 Camino Del Llano carry?

About 11,967 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is I-25 Sbl over NM-548 Camino Del Llano?

The structure is 140 ft (42.7 m) long with a longest span of 54 ft (16.5 m) and a deck 46 ft wide.

Who owns I-25 Sbl over NM-548 Camino Del Llano?

It is owned by the State Highway Agency.