US Bridges

Mn 55 over Wet Lands

Good

Hennepin County, Minnesota · 5.0 MI W of JCT TH 494 · Structure no. 27267

Built
2000
25 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete Continuous
Length
491 ft
16 main spans
Daily traffic
9,950
2019 count
Owner
State
State Highway Agency

About this bridge

Mn 55 over Wet Lands is a concrete continuous slab carrying Mn 55 over Wet Lands in Hennepin County, Minnesota. It was built in 2000, so it is 25 years old, younger than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,950 vehicles a day, roughly 5% of them trucks, projected to reach 9,900 by 2039. The structure is 491 ft (149.8 m) long and 38 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesMn 55
CrossesWet Lands
Location5.0 MI W of JCT TH 494
RouteState Highway 55
Coordinates45.04736, -93.54713
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.6 US tons
Inventory rating47.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans16
Design loadHS 25 or greater
Structure length491 ft (149.8 m)
Longest span31 ft (9.3 m)
Deck width38 ft (11.6 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,950 (2019)
Projected traffic9,900 by 2039
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed14.9 mi (24 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 Mn 55 over Wet Lands built?

It was built in 2000, making it 25 years old in 2025.

What condition is Mn 55 over Wet Lands in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does Mn 55 over Wet Lands carry?

About 9,950 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Mn 55 over Wet Lands?

The structure is 491 ft (149.8 m) long with a longest span of 31 ft (9.3 m) and a deck 38 ft wide.

Who owns Mn 55 over Wet Lands?

It is owned by the State Highway Agency.