US Bridges

US 52 over Vermillion River

Fair

Dakota County, Minnesota · 4.2 MI N of JCT TH 50 · Structure no. 19033

Built
1978
47 years old, rebuilt 2008
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
157 ft
3 main spans
Daily traffic
15,443
2022 count
Owner
State
State Highway Agency

About this bridge

US 52 over Vermillion River is a prestressed concrete stringer/multi-beam or girder carrying US 52 over Vermillion River in Dakota County, Minnesota. It was built in 1978 and reconstructed in 2008, so it is 47 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 15,443 vehicles a day, roughly 9% of them trucks, projected to reach 13,500 by 2042. The structure is 157 ft (47.8 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 52
CrossesVermillion River
Location4.2 MI N of JCT TH 50
RouteU.S. Route 52
Coordinates44.66151, -93.00749
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.6 US tons
Inventory rating33.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length157 ft (47.8 m)
Longest span52 ft (15.9 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,443 (2022)
Projected traffic13,500 by 2042
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 52 over Vermillion River built?

It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2008.

What condition is US 52 over Vermillion River 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 July 2024.

How much traffic does US 52 over Vermillion River carry?

About 15,443 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is US 52 over Vermillion River?

The structure is 157 ft (47.8 m) long with a longest span of 52 ft (15.9 m) and a deck 44 ft wide.

Who owns US 52 over Vermillion River?

It is owned by the State Highway Agency.