US Bridges

Fiddle Creek RD over Shields River 035

Fair

Park County, Montana · 6M SE Clyde Park · Structure no. L34029000+03001

Built
2001
24 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
94 ft
3 main spans
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Fiddle Creek RD over Shields River 035 is a concrete continuous slab carrying Fiddle Creek RD over Shields River 035 in Park 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 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 94 ft (28.5 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFiddle Creek RD
CrossesShields River 035
Location6M SE Clyde Park
RouteCounty Highway 34029
StateMontana
Coordinates45.80994, -110.53031
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
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 rating41.4 US tons
Inventory rating31.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length94 ft (28.5 m)
Longest span35 ft (10.7 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.2 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 closed5 mi (8 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 Fiddle Creek RD over Shields River 035 built?

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

What condition is Fiddle Creek RD over Shields River 035 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 2024.

How much traffic does Fiddle Creek RD over Shields River 035 carry?

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

How long is Fiddle Creek RD over Shields River 035?

The structure is 94 ft (28.5 m) long with a longest span of 35 ft (10.7 m) and a deck 26 ft wide.

Who owns Fiddle Creek RD over Shields River 035?

It is owned by the County Highway Agency.