US Bridges

Tognetti RD over Judith River 037

Good

Fergus County, Montana · 6M NW Moore · Structure no. L14303007+07001

Built
1995
30 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
98 ft
2 main spans
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Tognetti RD over Judith River 037 is a prestressed concrete stringer/multi-beam or girder carrying Tognetti RD over Judith River 037 in Fergus County, Montana. It was built in 1995, so it is 30 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 98 ft (29.9 m) long and 26 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesTognetti RD
CrossesJudith River 037
Location6M NW Moore
RouteCounty Highway 14303
StateMontana
Coordinates47.06344, -109.7347
Functional classRural Minor Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating54 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length98 ft (29.9 m)
Longest span49 ft (14.9 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 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 closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Tognetti RD over Judith River 037 built?

It was built in 1995, making it 30 years old in 2025.

What condition is Tognetti RD over Judith River 037 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 June 2024.

How much traffic does Tognetti RD over Judith River 037 carry?

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

How long is Tognetti RD over Judith River 037?

The structure is 98 ft (29.9 m) long with a longest span of 49 ft (14.9 m) and a deck 26 ft wide.

Who owns Tognetti RD over Judith River 037?

It is owned by the County Highway Agency.