US Bridges

Regina RD over Telegraph Creek 040

PoorPosted for load

Phillips County, Montana · 47M S Malta · Structure no. L36229005+05001

Built
1940
85 years old, rebuilt 2001
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
37 ft
2 main spans
Daily traffic
100
2025 count
Owner
County
County Highway Agency

About this bridge

Regina RD over Telegraph Creek 040 is a steel stringer/multi-beam or girder carrying Regina RD over Telegraph Creek 040 in Phillips County, Montana. It was built in 1940 and reconstructed in 2001, so it is 85 years old, older than the Montana average of 47 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 37 ft (11.2 m) long and 20 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesRegina RD
CrossesTelegraph Creek 040
Location47M S Malta
RouteCounty Highway 36207
StateMontana
Coordinates47.77892, -107.76756
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating42.5 US tons
Inventory rating32.8 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans2
Design loadUnknown
Structure length37 ft (11.2 m)
Longest span19 ft (5.8 m)
Deck width20 ft (6.1 m)
Roadway width19 ft (5.8 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 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 Regina RD over Telegraph Creek 040 built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 2001.

What condition is Regina RD over Telegraph Creek 040 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Regina RD over Telegraph Creek 040 carry?

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

How long is Regina RD over Telegraph Creek 040?

The structure is 37 ft (11.2 m) long with a longest span of 19 ft (5.8 m) and a deck 20 ft wide.

Who owns Regina RD over Telegraph Creek 040?

It is owned by the County Highway Agency.