US Bridges

US-84 over San Juan De Dios

Good

Guadalupe County, New Mexico · 14.2 MI S of JCT I-40 · Structure no. 000000000008230

Built
1980
45 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
122 ft
2 main spans
Daily traffic
2,439
2023 count
Owner
State
State Highway Agency

About this bridge

US-84 over San Juan De Dios is a prestressed concrete continuous stringer/multi-beam or girder carrying US-84 over San Juan De Dios in Guadalupe County, New Mexico. It was built in 1980, so it is 45 years old, younger than the New Mexico average of 51.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,439 vehicles a day, roughly 17% of them trucks, projected to reach 3,317 by 2043. The structure is 122 ft (37.2 m) long and 47 ft wide. If it were closed, the detour would be 47.8 mi (77 km).

CarriesUS-84
CrossesSan Juan De Dios
Location14.2 MI S of JCT I-40
RouteU.S. Route 84
Coordinates34.77126, -104.49699
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length122 ft (37.2 m)
Longest span60 ft (18.3 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,439 (2023)
Projected traffic3,317 by 2043
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed47.8 mi (77 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US-84 over San Juan De Dios built?

It was built in 1980, making it 45 years old in 2025.

What condition is US-84 over San Juan De Dios in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does US-84 over San Juan De Dios carry?

About 2,439 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is US-84 over San Juan De Dios?

The structure is 122 ft (37.2 m) long with a longest span of 60 ft (18.3 m) and a deck 47 ft wide.

Who owns US-84 over San Juan De Dios?

It is owned by the State Highway Agency.