US Bridges

NM-26 over Unnamed Waterway

Good

Luna County, New Mexico · 6.7 MI W of JCT NM-27 · Structure no. 000000000007084

Built
1969
56 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
58 ft
9 main spans
Daily traffic
2,560
2023 count
Owner
State
State Highway Agency

About this bridge

NM-26 over Unnamed Waterway is a concrete culvert carrying NM-26 over Unnamed Waterway in Luna County, New Mexico. It was built in 1969, so it is 56 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 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 2,560 vehicles a day, roughly 23% of them trucks, projected to reach 3,481 by 2043. The structure is 58 ft (17.8 m) long. If it were closed, the detour would be 49.7 mi (80 km).

CarriesNM-26
CrossesUnnamed Waterway
Location6.7 MI W of JCT NM-27
RouteState Highway 26
Coordinates32.49729, -107.51517
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.6 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans9
Design loadHS 20
Structure length58 ft (17.8 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,560 (2023)
Projected traffic3,481 by 2043
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was NM-26 over Unnamed Waterway built?

It was built in 1969, making it 56 years old in 2025.

What condition is NM-26 over Unnamed Waterway 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 May 2024.

How much traffic does NM-26 over Unnamed Waterway carry?

About 2,560 vehicles per day (2023 count), of which roughly 23% are trucks.

How long is NM-26 over Unnamed Waterway?

The structure is 58 ft (17.8 m) long with a longest span of 6 ft (1.8 m).

Who owns NM-26 over Unnamed Waterway?

It is owned by the State Highway Agency.