US Bridges

I-25 Sbl over Nmrx

Good

Santa Fe County, New Mexico · 0.3 MI S of ST Francis in · Structure no. 000000000009420

Built
2009
16 years old
Condition
Good
inspected December 2022
Type
Culvert
Concrete
Length
33 ft
1 main span
Daily traffic
34,354
2023 count
Owner
State
State Highway Agency

About this bridge

I-25 Sbl over Nmrx is a concrete culvert carrying I-25 Sbl over Nmrx in Santa Fe County, New Mexico. It was built in 2009, so it is 16 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 34,354 vehicles a day, roughly 14% of them trucks, projected to reach 46,721 by 2043. The structure is 33 ft (10.1 m) long.

CarriesI-25 Sbl
CrossesNmrx
Location0.3 MI S of ST Francis in
RouteInterstate 25
Coordinates35.63028, -105.97005
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Culvert7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating63.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length33 ft (10.1 m)
Longest span33 ft (10.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic34,354 (2023)
Projected traffic46,721 by 2043
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
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 Nmrx built?

It was built in 2009, making it 16 years old in 2025.

What condition is I-25 Sbl over Nmrx in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2022.

How much traffic does I-25 Sbl over Nmrx carry?

About 34,354 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is I-25 Sbl over Nmrx?

The structure is 33 ft (10.1 m) long with a longest span of 33 ft (10.1 m).

Who owns I-25 Sbl over Nmrx?

It is owned by the State Highway Agency.