US Bridges

NM-72 over Unnamed Waterway

Good

Colfax County, New Mexico · 1.0 MI E of LOOP-17/RATON · Structure no. 000000000010100

Built
1995
30 years old
Condition
Good
inspected August 2021
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
744
2023 count
Owner
State
State Highway Agency

About this bridge

NM-72 over Unnamed Waterway is a concrete culvert carrying NM-72 over Unnamed Waterway in Colfax County, New Mexico. It was built in 1995, so it is 30 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 744 vehicles a day, roughly 11% of them trucks, projected to reach 1,011 by 2043. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesNM-72
CrossesUnnamed Waterway
Location1.0 MI E of LOOP-17/RATON
RouteState Highway 72
Coordinates36.89969, -104.40734
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2021
Inspection intervalevery 48 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 rating64.3 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic744 (2023)
Projected traffic1,011 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was NM-72 over Unnamed Waterway built?

It was built in 1995, making it 30 years old in 2025.

What condition is NM-72 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 August 2021.

How much traffic does NM-72 over Unnamed Waterway carry?

About 744 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is NM-72 over Unnamed Waterway?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns NM-72 over Unnamed Waterway?

It is owned by the State Highway Agency.