US Bridges

T 148 over Jd #60

Good

Martin County, Minnesota · 0.1 MI E of JCT Csah 33 · Structure no. 46J36

Built
2019
6 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
49
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 148 over Jd #60 is a concrete culvert carrying T 148 over Jd #60 in Martin 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 49 vehicles a day, projected to reach 49 by 2039. The structure is 25 ft (7.7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT 148
CrossesJd #60
Location0.1 MI E of JCT Csah 33
RouteCounty Highway 148
Coordinates43.78969, -94.55091
Functional classRural 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.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal 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 length25 ft (7.7 m)
Longest span11 ft (3.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49 (2019)
Projected traffic49 by 2039
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

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T 148 over Jd #60 built?

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

What condition is T 148 over Jd #60 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 T 148 over Jd #60 carry?

About 49 vehicles per day (2019 count).

How long is T 148 over Jd #60?

The structure is 25 ft (7.7 m) long with a longest span of 11 ft (3.5 m).

Who owns T 148 over Jd #60?

It is owned by the Town or Township Highway Agency.