Structure 7495 · Bernalillo County, NM

Fl-4052( Osuna) EB over North Diversion Channel

Carries Fl-4052( Osuna) EB over North Diversion Channel, 1.1 M W Of I-25 / Albuq.

Overall conditionFair

Set by its lowest-rated component: Substructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT101 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

101 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 multi-beam bridge.

Built1966rebuilt 1989
Length101.0 ft30.8 m
Daily traffic24,282counted 2023
Last inspectedJanuary 2024every 24 months

Location

StateNew Mexico
CountyBernalillo
Location1.1 M W Of I-25 / Albuq
CarriesFl-4052( Osuna) EB
CrossesNorth Diversion Channel
Coordinates35.15341, -106.60517

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length101.0 ft (30.8 m)
Max Span99.1 ft (30.2 m)
Deck Width44.3 ft (13.5 m)
Deck Area415.8 sq m
Main Spans1
Year Built1966 (reconstructed 1989)

Traffic

Avg Daily Traffic24,282 (2023)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number000000000007495

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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