US Bridges

M 1108 over Wetland Channel

Good

Hennepin County, Minnesota · 0.1 MI NW of Cedar Lk RD · Structure no. 27J07

Built
1994
31 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
26 ft
1 main span
Daily traffic
634
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

M 1108 over Wetland Channel is a concrete culvert carrying M 1108 over Wetland Channel in Hennepin County, Minnesota. It was built in 1994, so it is 31 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 634 vehicles a day, projected to reach 634 by 2030. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesM 1108
CrossesWetland Channel
Location0.1 MI NW of Cedar Lk RD
RouteCity Street 1108
Coordinates44.95243, -93.42479
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length26 ft (7.8 m)
Longest span24 ft (7.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic634 (2010)
Projected traffic634 by 2030
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 M 1108 over Wetland Channel built?

It was built in 1994, making it 31 years old in 2025.

What condition is M 1108 over Wetland Channel 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 October 2024.

How much traffic does M 1108 over Wetland Channel carry?

About 634 vehicles per day (2010 count).

How long is M 1108 over Wetland Channel?

The structure is 26 ft (7.8 m) long with a longest span of 24 ft (7.3 m).

Who owns M 1108 over Wetland Channel?

It is owned by the City or Municipal Highway Agency.