US Bridges

Giefer Creek RD over Geifer Creek 095

Fair

Flathead County, Montana · 18M W East Glacier · Structure no. L15410000+03001

Built
1976
49 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
35 ft
1 main span
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Giefer Creek RD over Geifer Creek 095 is a steel stringer/multi-beam or girder carrying Giefer Creek RD over Geifer Creek 095 in Flathead County, Montana. It was built in 1976, so it is 49 years old, older 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 35 ft (10.7 m) long and 25 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesGiefer Creek RD
CrossesGeifer Creek 095
Location18M W East Glacier
RouteCounty Highway 15410
StateMontana
Coordinates48.27013, -113.43541
Functional classRural 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating20 US tons
Inventory rating16 US tons

Structure

MaterialSteel
DeckSteel plate
Main spans1
Design loadHL 93
Structure length35 ft (10.7 m)
Longest span35 ft (10.7 m)
Deck width25 ft (7.6 m)
Roadway width23 ft (7.1 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 closed123.7 mi (199 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 Giefer Creek RD over Geifer Creek 095 built?

It was built in 1976, making it 49 years old in 2025.

What condition is Giefer Creek RD over Geifer Creek 095 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 July 2023.

How much traffic does Giefer Creek RD over Geifer Creek 095 carry?

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

How long is Giefer Creek RD over Geifer Creek 095?

The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m) and a deck 25 ft wide.

Who owns Giefer Creek RD over Geifer Creek 095?

It is owned by the County Highway Agency.