US Bridges

Foys Bend LN over Ashley Creek 003

Fair

Flathead County, Montana · 2M SE Kalispell · Structure no. L15121000+04001

Built
2001
24 years old
Condition
Fair
inspected November 2023
Type
Tee Beam
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Foys Bend LN over Ashley Creek 003 is a prestressed concrete tee beam carrying Foys Bend LN over Ashley Creek 003 in Flathead County, Montana. It was built in 2001, so it is 24 years old, younger than the Montana average of 47 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 68 ft (20.6 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesFoys Bend LN
CrossesAshley Creek 003
Location2M SE Kalispell
RouteCounty Highway 15121
CountyFlathead County
StateMontana
Coordinates48.14633, -114.27382
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.1 US tons
Inventory rating18.2 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length68 ft (20.6 m)
Longest span68 ft (20.6 m)
Deck width30 ft (9.2 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2025)
Projected traffic100 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Foys Bend LN over Ashley Creek 003 built?

It was built in 2001, making it 24 years old in 2025.

What condition is Foys Bend LN over Ashley Creek 003 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 Foys Bend LN over Ashley Creek 003 carry?

About 100 vehicles per day (2025 count), of which roughly 3% are trucks.

How long is Foys Bend LN over Ashley Creek 003?

The structure is 68 ft (20.6 m) long with a longest span of 68 ft (20.6 m) and a deck 30 ft wide.

Who owns Foys Bend LN over Ashley Creek 003?

It is owned by the County Highway Agency.