US Bridges

Rimini RD over Ten Mile Creek 106

Fair

Lewis and Clark County, Montana · 1M S Rimini · Structure no. L25606008+04001

Built
1962
63 years old, rebuilt 2001
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
34 ft
1 main span
Daily traffic
107
2023 count
Owner
County
County Highway Agency

About this bridge

Rimini RD over Ten Mile Creek 106 is a steel stringer/multi-beam or girder carrying Rimini RD over Ten Mile Creek 106 in Lewis and Clark County, Montana. It was built in 1962 and reconstructed in 2001, so it is 63 years old, older 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 107 vehicles a day, roughly 3% of them trucks, projected to reach 113 by 2043. The structure is 34 ft (10.4 m) long and 14 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesRimini RD
CrossesTen Mile Creek 106
Location1M S Rimini
RouteCounty Highway 25606
StateMontana
Coordinates46.47138, -112.24879
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating61.9 US tons
Inventory rating37 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span34 ft (10.4 m)
Deck width14 ft (4.3 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic107 (2023)
Projected traffic113 by 2043
Trucks3%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 Rimini RD over Ten Mile Creek 106 built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2001.

What condition is Rimini RD over Ten Mile Creek 106 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 August 2023.

How much traffic does Rimini RD over Ten Mile Creek 106 carry?

About 107 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Rimini RD over Ten Mile Creek 106?

The structure is 34 ft (10.4 m) long with a longest span of 34 ft (10.4 m) and a deck 14 ft wide.

Who owns Rimini RD over Ten Mile Creek 106?

It is owned by the County Highway Agency.