US Bridges

Galen RD E over Clark Fork River 038

Fair

Deer Lodge County, Montana · Galen · Structure no. L12069000+07001

Built
1973
52 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
121 ft
2 main spans
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Galen RD E over Clark Fork River 038 is a prestressed concrete stringer/multi-beam or girder carrying Galen RD E over Clark Fork River 038 in Deer Lodge County, Montana. It was built in 1973, so it is 52 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 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 121 ft (37 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesGalen RD E
CrossesClark Fork River 038
LocationGalen
RouteCounty Highway 12069
StateMontana
Coordinates46.23738, -112.75315
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating43 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length121 ft (37 m)
Longest span61 ft (18.5 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 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 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 Galen RD E over Clark Fork River 038 built?

It was built in 1973, making it 52 years old in 2025.

What condition is Galen RD E over Clark Fork River 038 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 2023.

How much traffic does Galen RD E over Clark Fork River 038 carry?

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

How long is Galen RD E over Clark Fork River 038?

The structure is 121 ft (37 m) long with a longest span of 61 ft (18.5 m) and a deck 32 ft wide.

Who owns Galen RD E over Clark Fork River 038?

It is owned by the County Highway Agency.