US Bridges

M 107 over W. Munger State Trail

Good

St. Louis County, Minnesota · 0.1 MI E of JCT TH23 · Structure no. 69697

Built
2011
14 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
51 ft
1 main span
Daily traffic
1
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

M 107 over W. Munger State Trail is a concrete slab carrying M 107 over W. Munger State Trail in St. Louis County, Minnesota. It was built in 2011, so it is 14 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 1 vehicles a day, projected to reach 1 by 2036. The structure is 51 ft (15.4 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesM 107
CrossesW. Munger State Trail
Location0.1 MI E of JCT TH23
RouteCity Street 107
Coordinates46.70903, -92.20821
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating55.7 US tons
Inventory rating43.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length51 ft (15.4 m)
Longest span48 ft (14.6 m)
Deck width36 ft (11.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1 (2016)
Projected traffic1 by 2036
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesPedestrian / bicycle
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was M 107 over W. Munger State Trail built?

It was built in 2011, making it 14 years old in 2025.

What condition is M 107 over W. Munger State Trail 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 107 over W. Munger State Trail carry?

About 1 vehicles per day (2016 count).

How long is M 107 over W. Munger State Trail?

The structure is 51 ft (15.4 m) long with a longest span of 48 ft (14.6 m) and a deck 36 ft wide.

Who owns M 107 over W. Munger State Trail?

It is owned by the City or Municipal Highway Agency.