US Bridges

Michel Creek RD over Camas Creek 002

PoorPosted for load

Sanders County, Montana · 6M N Perma · Structure no. L45210000+02001

Built
1978
47 years old
Condition
Poor
inspected May 2024
Type
Girder and Floorbeam System
Steel
Length
38 ft
1 main span
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Michel Creek RD over Camas Creek 002 is a steel girder and floorbeam system carrying Michel Creek RD over Camas Creek 002 in Sanders County, Montana. It was built in 1978, so it is 47 years old, younger than the Montana average of 47 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 38 ft (11.6 m) long and 22 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesMichel Creek RD
CrossesCamas Creek 002
Location6M N Perma
RouteCounty Highway 45316
StateMontana
Coordinates47.42856, -114.60924
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating10 US tons
Inventory rating8 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span36 ft (11.1 m)
Deck width22 ft (6.8 m)
Roadway width21 ft (6.4 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 closed6.2 mi (10 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 Michel Creek RD over Camas Creek 002 built?

It was built in 1978, making it 47 years old in 2025.

What condition is Michel Creek RD over Camas Creek 002 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does Michel Creek RD over Camas Creek 002 carry?

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

How long is Michel Creek RD over Camas Creek 002?

The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11.1 m) and a deck 22 ft wide.

Who owns Michel Creek RD over Camas Creek 002?

It is owned by the County Highway Agency.