US Bridges

US 53 over Paleface River

Poor

St. Louis County, Minnesota · 14.3 MI S of JCT TH 37 · Structure no. 69019

Built
1964
61 years old
Condition
Poor
inspected June 2024
Type
Slab
Concrete Continuous
Length
75 ft
3 main spans
Daily traffic
3,845
2022 count
Owner
State
State Highway Agency

About this bridge

US 53 over Paleface River is a concrete continuous slab carrying US 53 over Paleface River in St. Louis County, Minnesota. It was built in 1964, so it is 61 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 3 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 3,845 vehicles a day, roughly 14% of them trucks, projected to reach 4,150 by 2042. The structure is 75 ft (22.9 m) long and 42 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesUS 53
CrossesPaleface River
Location14.3 MI S of JCT TH 37
RouteU.S. Route 53
Coordinates47.21017, -92.48801
Functional classRural Principal Arterial - Other

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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating109.8 US tons
Inventory rating72.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span25 ft (7.7 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,845 (2022)
Projected traffic4,150 by 2042
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 53 over Paleface River built?

It was built in 1964, making it 61 years old in 2025.

What condition is US 53 over Paleface 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 June 2024.

How much traffic does US 53 over Paleface River carry?

About 3,845 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is US 53 over Paleface River?

The structure is 75 ft (22.9 m) long with a longest span of 25 ft (7.7 m) and a deck 42 ft wide.

Who owns US 53 over Paleface River?

It is owned by the State Highway Agency.