US Bridges

Msas 107 over Chan Btwn Lakes

Good

Martin County, Minnesota · 1.0 MI E of JCT Csah 39 · Structure no. 46543

Built
1982
43 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
77 ft
1 main span
Daily traffic
3,192
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Msas 107 over Chan Btwn Lakes is a prestressed concrete stringer/multi-beam or girder carrying Msas 107 over Chan Btwn Lakes in Martin County, Minnesota. It was built in 1982, so it is 43 years old, older 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 3,192 vehicles a day, projected to reach 3,550 by 2042. The structure is 77 ft (23.5 m) long and 53 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesMsas 107
CrossesChan Btwn Lakes
Location1.0 MI E of JCT Csah 39
RouteCity Street 107
Coordinates43.64497, -94.47209
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.4 US tons
Inventory rating33.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length77 ft (23.5 m)
Longest span74 ft (22.5 m)
Deck width53 ft (16.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,192 (2022)
Projected traffic3,550 by 2042
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 Msas 107 over Chan Btwn Lakes built?

It was built in 1982, making it 43 years old in 2025.

What condition is Msas 107 over Chan Btwn Lakes 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 September 2023.

How much traffic does Msas 107 over Chan Btwn Lakes carry?

About 3,192 vehicles per day (2022 count).

How long is Msas 107 over Chan Btwn Lakes?

The structure is 77 ft (23.5 m) long with a longest span of 74 ft (22.5 m) and a deck 53 ft wide.

Who owns Msas 107 over Chan Btwn Lakes?

It is owned by the City or Municipal Highway Agency.