US Bridges

S 3 over Painted Robe Creek

Good

Golden Valley County, Montana · 6M S Lavina · Structure no. P00053039+08301

Built
1993
32 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
102 ft
1 main span
Daily traffic
1,940
2023 count
Owner
State
State Highway Agency

About this bridge

S 3 over Painted Robe Creek is a prestressed concrete stringer/multi-beam or girder carrying S 3 over Painted Robe Creek in Golden Valley County, Montana. It was built in 1993, so it is 32 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 1,940 vehicles a day, roughly 15% of them trucks, projected to reach 2,076 by 2043. The structure is 102 ft (31.1 m) long and 42 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesS 3
CrossesPainted Robe Creek
Location6M S Lavina
RouteState Highway 3
StateMontana
Coordinates46.16224, -108.90005
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating33 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span100 ft (30.5 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,940 (2023)
Projected traffic2,076 by 2043
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 S 3 over Painted Robe Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is S 3 over Painted Robe Creek 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 February 2024.

How much traffic does S 3 over Painted Robe Creek carry?

About 1,940 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is S 3 over Painted Robe Creek?

The structure is 102 ft (31.1 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.

Who owns S 3 over Painted Robe Creek?

It is owned by the State Highway Agency.