US Bridges

Csah 44 over Cloquet River

Poor

St. Louis County, Minnesota · 0.2 MI N of JCT CSAH55 · Structure no. 7222

Built
1963
62 years old
Condition
Poor
inspected August 2024
Type
Channel Beam
Prestressed Concrete
Length
93 ft
3 main spans
Daily traffic
375
2019 count
Owner
County
County Highway Agency

About this bridge

Csah 44 over Cloquet River is a prestressed concrete channel beam carrying Csah 44 over Cloquet River in St. Louis County, Minnesota. It was built in 1963, so it is 62 years old, older than the Minnesota average of 38.5 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.

It carries about 375 vehicles a day, projected to reach 330 by 2039. The structure is 93 ft (28.4 m) long and 31 ft wide. If it were closed, the detour would be 42.9 mi (69 km).

CarriesCsah 44
CrossesCloquet River
Location0.2 MI N of JCT CSAH55
RouteCounty Highway 44
Coordinates47.26047, -91.84537
Functional classRural Major Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.2 US tons
Inventory rating32.2 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadH 20
Structure length93 ft (28.4 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.6 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic375 (2019)
Projected traffic330 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed42.9 mi (69 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$1,000 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Csah 44 over Cloquet River built?

It was built in 1963, making it 62 years old in 2025.

What condition is Csah 44 over Cloquet River 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 August 2024.

How much traffic does Csah 44 over Cloquet River carry?

About 375 vehicles per day (2019 count).

How long is Csah 44 over Cloquet River?

The structure is 93 ft (28.4 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns Csah 44 over Cloquet River?

It is owned by the County Highway Agency.