US Bridges

NM-72 over Yankee Creek

Fair

Colfax County, New Mexico · 6.7 MI E of JCT LOOP-17 · Structure no. 000000000005466

Built
1954
71 years old
Condition
Fair
inspected January 2024
Type
Channel Beam
Concrete
Length
101 ft
4 main spans
Daily traffic
136
2023 count
Owner
State
State Highway Agency

About this bridge

NM-72 over Yankee Creek is a concrete channel beam carrying NM-72 over Yankee Creek in Colfax County, New Mexico. It was built in 1954, so it is 71 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 136 vehicles a day, roughly 11% of them trucks, projected to reach 184 by 2043. The structure is 101 ft (30.8 m) long and 24 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesNM-72
CrossesYankee Creek
Location6.7 MI E of JCT LOOP-17
RouteState Highway 72
Coordinates36.94271, -104.33386
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.5 US tons
Inventory rating29 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length101 ft (30.8 m)
Longest span25 ft (7.6 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic136 (2023)
Projected traffic184 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$167,000 (2030 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was NM-72 over Yankee Creek built?

It was built in 1954, making it 71 years old in 2025.

What condition is NM-72 over Yankee Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.

How much traffic does NM-72 over Yankee Creek carry?

About 136 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is NM-72 over Yankee Creek?

The structure is 101 ft (30.8 m) long with a longest span of 25 ft (7.6 m) and a deck 24 ft wide.

Who owns NM-72 over Yankee Creek?

It is owned by the State Highway Agency.