US Bridges

NM-94 over Manuelitas Creek

PoorPosted for load

San Miguel County, New Mexico · 0.3 MI NW of JCT NM-518 · Structure no. 000000000005298

Built
1954
71 years old
Condition
Poor
inspected February 2025
Type
Channel Beam
Concrete
Length
125 ft
5 main spans
Daily traffic
1,707
2023 count
Owner
State
State Highway Agency

About this bridge

NM-94 over Manuelitas Creek is a concrete channel beam carrying NM-94 over Manuelitas Creek in San Miguel 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 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. Its operating status is: posted for load restriction.

It carries about 1,707 vehicles a day, roughly 11% of them trucks, projected to reach 2,321 by 2043. The structure is 125 ft (38.1 m) long and 24 ft wide. If it were closed, the detour would be 28 mi (45 km).

CarriesNM-94
CrossesManuelitas Creek
Location0.3 MI NW of JCT NM-518
RouteState Highway 94
Coordinates35.77486, -105.25851
Functional classRural Major 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating27.4 US tons
Inventory rating16.4 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 15
Structure length125 ft (38.1 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 traffic1,707 (2023)
Projected traffic2,321 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed28 mi (45 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$495,000 (2030 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was NM-94 over Manuelitas Creek built?

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

What condition is NM-94 over Manuelitas 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 February 2025.

How much traffic does NM-94 over Manuelitas Creek carry?

About 1,707 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is NM-94 over Manuelitas Creek?

The structure is 125 ft (38.1 m) long with a longest span of 25 ft (7.6 m) and a deck 24 ft wide.

Who owns NM-94 over Manuelitas Creek?

It is owned by the State Highway Agency.