Structure 9749 · Bernalillo County, NM

I-25 North Bound over North Bound Off Ramp

Carries I-25 North Bound over North Bound Off Ramp, 0.1 Mile South Nm-500.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT38 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

38 ft end to end. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a rigid-frame bridge.

Built20197 years old
Length38.1 ft11.6 m
Daily traffic85,959counted 2019
Last inspectedFebruary 2025every 24 months

Location

StateNew Mexico
CountyBernalillo
Location0.1 Mile South Nm-500
CarriesI-25 North Bound
CrossesNorth Bound Off Ramp
Coordinates35.02125, -106.63819

Physical Characteristics

MaterialConcrete
DesignFrame
Total Length38.1 ft (11.6 m)
Max Span38.1 ft (11.6 m)
Deck Width63.0 ft (19.2 m)
Deck Area222.7 sq m
Main Spans1
Year Built2019

Traffic

Avg Daily Traffic85,959 (2019)
Truck Traffic9%
Lanes On Bridge3
Lanes Under Bridge1

Inspection & Ownership

Last InspectionFebruary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000009749

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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