US Bridges

Frances Heights RD over Canal 033

Good

Pondera County, Montana · 4M SW Valier · Structure no. L37003001+06001

Built
2009
16 years old
Condition
Good
inspected December 2023
Type
Tee Beam
Prestressed Concrete
Length
79 ft
1 main span
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Frances Heights RD over Canal 033 is a prestressed concrete tee beam carrying Frances Heights RD over Canal 033 in Pondera County, Montana. It was built in 2009, so it is 16 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 8 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 79 ft (24 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesFrances Heights RD
CrossesCanal 033
Location4M SW Valier
RouteCounty Highway 37003
StateMontana
Coordinates48.27791, -112.3152
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
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 alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating32 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length79 ft (24 m)
Longest span75 ft (23 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.4 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 Frances Heights RD over Canal 033 built?

It was built in 2009, making it 16 years old in 2025.

What condition is Frances Heights RD over Canal 033 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 December 2023.

How much traffic does Frances Heights RD over Canal 033 carry?

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

How long is Frances Heights RD over Canal 033?

The structure is 79 ft (24 m) long with a longest span of 75 ft (23 m) and a deck 30 ft wide.

Who owns Frances Heights RD over Canal 033?

It is owned by the County Highway Agency.