US Bridges

M 42 over Fish Hook River

Fair

Hubbard County, Minnesota · 0.7 MI SE of JCT TH 71 · Structure no. 95575

Built
1982
43 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
300
1993 count
Owner
City
City or Municipal Highway Agency

About this bridge

M 42 over Fish Hook River is a concrete culvert carrying M 42 over Fish Hook River in Hubbard 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 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 300 vehicles a day, projected to reach 300 by 2029. The structure is 34 ft (10.5 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesM 42
CrossesFish Hook River
Location0.7 MI SE of JCT TH 71
RouteCity Street 42
Coordinates46.91272, -95.04903
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.4 US tons
Inventory rating39.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length34 ft (10.5 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (1993)
Projected traffic300 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 42 over Fish Hook River built?

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

What condition is M 42 over Fish Hook River 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 October 2024.

How much traffic does M 42 over Fish Hook River carry?

About 300 vehicles per day (1993 count).

How long is M 42 over Fish Hook River?

The structure is 34 ft (10.5 m) long with a longest span of 14 ft (4.3 m).

Who owns M 42 over Fish Hook River?

It is owned by the City or Municipal Highway Agency.