US Bridges

US 53 over Dwp RY

Fair

St. Louis County, Minnesota · 4.2 MI NW of JCT TH 194 · Structure no. 69061

Built
1969
56 years old, rebuilt 2008
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
240 ft
3 main spans
Daily traffic
5,000
2019 count
Owner
State
State Highway Agency

About this bridge

US 53 over Dwp RY is a prestressed concrete stringer/multi-beam or girder carrying US 53 over Dwp RY in St. Louis County, Minnesota. It was built in 1969 and reconstructed in 2008, so it is 56 years old, older than the Minnesota average of 38.5 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 5,000 vehicles a day, roughly 4% of them trucks, projected to reach 4,900 by 2039. The structure is 240 ft (73.2 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 53
CrossesDwp RY
Location4.2 MI NW of JCT TH 194
RouteU.S. Route 53
Coordinates46.87897, -92.34705
Functional classRural Principal Arterial - Other

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating33.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length240 ft (73.2 m)
Longest span78 ft (23.7 m)
Deck width45 ft (13.6 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2019)
Projected traffic4,900 by 2039
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 53 over Dwp RY built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2008.

What condition is US 53 over Dwp RY 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 June 2023.

How much traffic does US 53 over Dwp RY carry?

About 5,000 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is US 53 over Dwp RY?

The structure is 240 ft (73.2 m) long with a longest span of 78 ft (23.7 m) and a deck 45 ft wide.

Who owns US 53 over Dwp RY?

It is owned by the State Highway Agency.