Nm-21 over Cimarron River

Fair Condition40 years old489 vehicles/day

Location

StateNew Mexico
CountyColfax
Location.2 Mi W Maxwell Ave/sprin
CarriesNm-21
CrossesCimarron River
Coordinates36.36104, -104.59884

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length158.1 ft (48.2 m)
Max Span57.1 ft (17.4 m)
Deck Width38.1 ft (11.6 m)
Deck Area559.1 sq m
Main Spans3
Year Built1986

Traffic

Avg Daily Traffic489 (2023)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000008579

Nearby Bridges

I-25 Nbl over Nm-21 0.3 mi Fair I-25 Sbl over Nm-21 0.3 mi Fair L-00016 over Cimarron River 0.4 mi Good I-25 Nbl over Cimarron River 0.4 mi Fair I-25 Sbl over Cimarron River 0.4 mi Good I-25 Nbl/sbl over Unnamed Waterway 0.6 mi Good I-25 Nbl over Nm-468 0.6 mi Fair I-25 Sbl over Nm-468 0.7 mi Fair Ia-2412 over Little Creek 0.7 mi Poor I-25 Nbl over Little Creek 0.7 mi Fair