US Bridges

Mn 62 over I 494 WB on Ramp

Fair

Dakota County, Minnesota · 0.7 MI West of JCT TH 52 · Structure no. 19884

Built
1985
40 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
193 ft
3 main spans
Daily traffic
12,500
2016 count
Owner
State
State Highway Agency

About this bridge

Mn 62 over I 494 WB on Ramp is a steel continuous stringer/multi-beam or girder carrying Mn 62 over I 494 WB on Ramp in Dakota County, Minnesota. It was built in 1985, so it is 40 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 12,500 vehicles a day, roughly 5% of them trucks, projected to reach 12,500 by 2039. The structure is 193 ft (58.9 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMn 62
CrossesI 494 WB on Ramp
Location0.7 MI West of JCT TH 52
RouteState Highway 62
Coordinates44.87579, -93.0755
Functional classUrban Minor Arterial

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.9 US tons
Inventory rating37.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length193 ft (58.9 m)
Longest span88 ft (26.8 m)
Deck width46 ft (14.1 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2016)
Projected traffic12,500 by 2039
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 Mn 62 over I 494 WB on Ramp built?

It was built in 1985, making it 40 years old in 2025.

What condition is Mn 62 over I 494 WB on Ramp 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 September 2023.

How much traffic does Mn 62 over I 494 WB on Ramp carry?

About 12,500 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Mn 62 over I 494 WB on Ramp?

The structure is 193 ft (58.9 m) long with a longest span of 88 ft (26.8 m) and a deck 46 ft wide.

Who owns Mn 62 over I 494 WB on Ramp?

It is owned by the State Highway Agency.