US Bridges

Orchard DR over Blodgett Creek 013

Fair

Ravalli County, Montana · 2M N Hamilton · Structure no. L41098000+06001

Built
1987
38 years old
Condition
Fair
inspected September 2023
Type
Culvert
Steel
Length
30 ft
1 main span
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Orchard DR over Blodgett Creek 013 is a steel culvert carrying Orchard DR over Blodgett Creek 013 in Ravalli County, Montana. It was built in 1987, so it is 38 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 30 ft (9 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesOrchard DR
CrossesBlodgett Creek 013
Location2M N Hamilton
RouteCounty Highway 41098
StateMontana
Coordinates46.28742, -114.16827
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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 20
Structure length30 ft (9 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 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 Orchard DR over Blodgett Creek 013 built?

It was built in 1987, making it 38 years old in 2025.

What condition is Orchard DR over Blodgett Creek 013 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 2023.

How much traffic does Orchard DR over Blodgett Creek 013 carry?

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

How long is Orchard DR over Blodgett Creek 013?

The structure is 30 ft (9 m) long with a longest span of 24 ft (7.3 m).

Who owns Orchard DR over Blodgett Creek 013?

It is owned by the County Highway Agency.