US Bridges

FR-2151 over Wolf Creek

Poor

Mora County, New Mexico · 19.2 MI S NM-120/WAGON Md · Structure no. 000000000005276

Built
1953
72 years old
Condition
Poor
inspected January 2025
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
85 ft
4 main spans
Daily traffic
37
2023 count
Owner
State
State Highway Agency

About this bridge

FR-2151 over Wolf Creek is a wood or timber stringer/multi-beam or girder carrying FR-2151 over Wolf Creek in Mora County, New Mexico. It was built in 1953, so it is 72 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 37 vehicles a day, roughly 10% of them trucks, projected to reach 50 by 2043. The structure is 85 ft (25.9 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFR-2151
CrossesWolf Creek
Location19.2 MI S NM-120/WAGON Md
RouteState Highway 2151
Coordinates35.83351, -104.96002
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.5 US tons
Inventory rating26.8 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans4
Design loadH 15
Structure length85 ft (25.9 m)
Longest span21 ft (6.4 m)
Deck width27 ft (8.2 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37 (2023)
Projected traffic50 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$154,000 (2030 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was FR-2151 over Wolf Creek built?

It was built in 1953, making it 72 years old in 2025.

What condition is FR-2151 over Wolf Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2025.

How much traffic does FR-2151 over Wolf Creek carry?

About 37 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is FR-2151 over Wolf Creek?

The structure is 85 ft (25.9 m) long with a longest span of 21 ft (6.4 m) and a deck 27 ft wide.

Who owns FR-2151 over Wolf Creek?

It is owned by the State Highway Agency.