US Bridges

SH 14 Ml over Cache LA Poudre River

Fair

Larimer County, Colorado · 8.3 MI E of RD at Eggers · Structure no. B-15-Y

Built
1982
43 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
84 ft
1 main span
Daily traffic
1,100
2020 count
Owner
State
State Highway Agency

About this bridge

SH 14 Ml over Cache LA Poudre River is a prestressed concrete box beam or girders - multiple carrying SH 14 Ml over Cache LA Poudre River in Larimer County, Colorado. It was built in 1982, so it is 43 years old, older 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 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 1,100 vehicles a day, roughly 7% of them trucks, projected to reach 1,408 by 2040. The structure is 84 ft (25.6 m) long and 43 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesSH 14 Ml
CrossesCache LA Poudre River
Location8.3 MI E of RD at Eggers
RouteState Highway 14B
Coordinates40.67759, -105.41388
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating63.7 US tons
Inventory rating38.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length84 ft (25.6 m)
Longest span80 ft (24.4 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2020)
Projected traffic1,408 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 14 Ml over Cache LA Poudre River built?

It was built in 1982, making it 43 years old in 2025.

What condition is SH 14 Ml over Cache LA Poudre 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 September 2023.

How much traffic does SH 14 Ml over Cache LA Poudre River carry?

About 1,100 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is SH 14 Ml over Cache LA Poudre River?

The structure is 84 ft (25.6 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.

Who owns SH 14 Ml over Cache LA Poudre River?

It is owned by the State Highway Agency.