US Bridges

Hot Springs Blvd. over San Juan River

Fair

Archuleta County, Colorado · In Pagosa Springs · Structure no. LT.PLT.BRIDGE.A

Built
1989
36 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
148 ft
1 main span
Daily traffic
5,150
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Hot Springs Blvd. over San Juan River is a prestressed concrete stringer/multi-beam or girder carrying Hot Springs Blvd. over San Juan River in Archuleta County, Colorado. It was built in 1989, so it is 36 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 5,150 vehicles a day, roughly 7% of them trucks, projected to reach 6,077 by 2042. The structure is 148 ft (45.1 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesHot Springs Blvd.
CrossesSan Juan River
LocationIn Pagosa Springs
RouteCity Street 0
Coordinates37.26691, -107.00954
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating40 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length148 ft (45.1 m)
Longest span142 ft (43.4 m)
Deck width36 ft (11 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,150 (2022)
Projected traffic6,077 by 2042
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Hot Springs Blvd. over San Juan River built?

It was built in 1989, making it 36 years old in 2025.

What condition is Hot Springs Blvd. over San Juan River 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 October 2024.

How much traffic does Hot Springs Blvd. over San Juan River carry?

About 5,150 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is Hot Springs Blvd. over San Juan River?

The structure is 148 ft (45.1 m) long with a longest span of 142 ft (43.4 m) and a deck 36 ft wide.

Who owns Hot Springs Blvd. over San Juan River?

It is owned by the Town or Township Highway Agency.