US Bridges

I-25 Sbl over NM-528(ALAMEDA Avenue).

Fair

Bernalillo County, New Mexico · 6.8 M N JCT I-25/I-40 · Structure no. 000000000008509

Built
1985
40 years old, rebuilt 2000
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
112 ft
1 main span
Daily traffic
79,661
2023 count
Owner
State
State Highway Agency

About this bridge

I-25 Sbl over NM-528(ALAMEDA Avenue). is a steel stringer/multi-beam or girder carrying I-25 Sbl over NM-528(ALAMEDA Avenue). in Bernalillo County, New Mexico. It was built in 1985 and reconstructed in 2000, so it is 40 years old, younger 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 79,661 vehicles a day, roughly 14% of them trucks, projected to reach 108,338 by 2043. The structure is 112 ft (34.1 m) long and 65 ft wide.

Location

Open in Google Maps
CarriesI-25 Sbl
CrossesNM-528(ALAMEDA Avenue).
Location6.8 M N JCT I-25/I-40
RouteInterstate 25
CountyBernalillo County
StateNew Mexico
Coordinates35.18474, -106.58162
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.3 US tons
Inventory rating37.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length112 ft (34.1 m)
Longest span108 ft (32.9 m)
Deck width65 ft (19.9 m)
Roadway width63 ft (19.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic79,661 (2023)
Projected traffic108,338 by 2043
Trucks14%
Lanes on structure3
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$611,000 (2030 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-25 Sbl over NM-528(ALAMEDA Avenue). built?

It was built in 1985, making it 40 years old in 2025. It was reconstructed in 2000.

What condition is I-25 Sbl over NM-528(ALAMEDA Avenue). 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 June 2023.

How much traffic does I-25 Sbl over NM-528(ALAMEDA Avenue). carry?

About 79,661 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is I-25 Sbl over NM-528(ALAMEDA Avenue).?

The structure is 112 ft (34.1 m) long with a longest span of 108 ft (32.9 m) and a deck 65 ft wide.

Who owns I-25 Sbl over NM-528(ALAMEDA Avenue).?

It is owned by the State Highway Agency.