US Bridges

NM-547 over Rio San Jose

Fair

Cibola County, New Mexico · 1.0 MI N of NM-122/GRANTS · Structure no. 000000000010015

Built
1960
65 years old
Condition
Fair
inspected November 2023
Type
Culvert
Steel
Length
62 ft
4 main spans
Daily traffic
7,359
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

NM-547 over Rio San Jose is a steel culvert carrying NM-547 over Rio San Jose in Cibola County, New Mexico. It was built in 1960, so it is 65 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 6 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 7,359 vehicles a day, roughly 28% of them trucks, projected to reach 10,008 by 2043. The structure is 62 ft (18.9 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNM-547
CrossesRio San Jose
Location1.0 MI N of NM-122/GRANTS
RouteState Highway 547
Coordinates35.16114, -107.83786
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.2 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans4
Design loadHS 20
Structure length62 ft (18.9 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 traffic7,359 (2023)
Projected traffic10,008 by 2043
Trucks28%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NM-547 over Rio San Jose built?

It was built in 1960, making it 65 years old in 2025.

What condition is NM-547 over Rio San Jose 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 November 2023.

How much traffic does NM-547 over Rio San Jose carry?

About 7,359 vehicles per day (2023 count), of which roughly 28% are trucks.

How long is NM-547 over Rio San Jose?

The structure is 62 ft (18.9 m) long with a longest span of 10 ft (3 m).

Who owns NM-547 over Rio San Jose?

It is owned by the City or Municipal Highway Agency.