US Bridges

Mid Burnt Fork RD over North Burnt Fork Ck

Fair

Ravalli County, Montana · 10M SE Stevensville · Structure no. L41304009+08001

Built
2012
13 years old
Condition
Fair
inspected January 2025
Type
Culvert
Steel
Length
26 ft
3 main spans
Daily traffic
89
2023 count
Owner
County
County Highway Agency

About this bridge

Mid Burnt Fork RD over North Burnt Fork Ck is a steel culvert carrying Mid Burnt Fork RD over North Burnt Fork Ck in Ravalli County, Montana. It was built in 2012, so it is 13 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 89 vehicles a day, projected to reach 96 by 2043. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 11.8 mi (19 km).

CarriesMid Burnt Fork RD
CrossesNorth Burnt Fork Ck
Location10M SE Stevensville
RouteCounty Highway 41304
StateMontana
Coordinates46.44952, -113.92518
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.5 US tons
Inventory rating28.9 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadUnknown
Structure length26 ft (7.9 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic89 (2023)
Projected traffic96 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 Mid Burnt Fork RD over North Burnt Fork Ck built?

It was built in 2012, making it 13 years old in 2025.

What condition is Mid Burnt Fork RD over North Burnt Fork Ck 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 January 2025.

How much traffic does Mid Burnt Fork RD over North Burnt Fork Ck carry?

About 89 vehicles per day (2023 count).

How long is Mid Burnt Fork RD over North Burnt Fork Ck?

The structure is 26 ft (7.9 m) long with a longest span of 7 ft (2.1 m).

Who owns Mid Burnt Fork RD over North Burnt Fork Ck?

It is owned by the County Highway Agency.