US Bridges

Mn 91 over Jd #14

Good

Murray County, Minnesota · 1.52 MI S of JCT TH 30 · Structure no. 51X04

Built
2019
6 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
1,238
2021 count
Owner
State
State Highway Agency

About this bridge

Mn 91 over Jd #14 is a concrete culvert carrying Mn 91 over Jd #14 in Murray County, Minnesota. It was built in 2019, so it is 6 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 1,238 vehicles a day, roughly 22% of them trucks, projected to reach 1,100 by 2041. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMn 91
CrossesJd #14
Location1.52 MI S of JCT TH 30
RouteState Highway 91
Coordinates43.9717, -95.9435
Functional classRural Minor Arterial

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,238 (2021)
Projected traffic1,100 by 2041
Trucks22%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mn 91 over Jd #14 built?

It was built in 2019, making it 6 years old in 2025.

What condition is Mn 91 over Jd #14 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 November 2023.

How much traffic does Mn 91 over Jd #14 carry?

About 1,238 vehicles per day (2021 count), of which roughly 22% are trucks.

How long is Mn 91 over Jd #14?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m).

Who owns Mn 91 over Jd #14?

It is owned by the State Highway Agency.