US Bridges

Midway RD W over No Name Coulee 028

Good

Pondera County, Montana · 3M SW Conrad · Structure no. L37361000+04001

Built
2012
13 years old
Condition
Good
inspected November 2024
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
23 ft
1 main span
Daily traffic
97
2023 count
Owner
County
County Highway Agency

About this bridge

Midway RD W over No Name Coulee 028 is a aluminum, wrought iron, or cast iron culvert carrying Midway RD W over No Name Coulee 028 in Pondera 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 97 vehicles a day, roughly 3% of them trucks, projected to reach 102 by 2043. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMidway RD W
CrossesNo Name Coulee 028
Location3M SW Conrad
RouteCounty Highway 37361
StateMontana
Coordinates48.13042, -111.98573
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating35.1 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadHS 20
Structure length23 ft (7.1 m)
Longest span23 ft (7.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic97 (2023)
Projected traffic102 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Midway RD W over No Name Coulee 028 built?

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

What condition is Midway RD W over No Name Coulee 028 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Midway RD W over No Name Coulee 028 carry?

About 97 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Midway RD W over No Name Coulee 028?

The structure is 23 ft (7.1 m) long with a longest span of 23 ft (7.1 m).

Who owns Midway RD W over No Name Coulee 028?

It is owned by the County Highway Agency.