US Bridges

US 75 over I 94

Fair

Clay County, Minnesota · At the JCT TH 75 in Moor · Structure no. 14814

Built
2000
25 years old, rebuilt 2008
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
184 ft
2 main spans
Daily traffic
16,500
2015 count
Owner
State
State Highway Agency

About this bridge

US 75 over I 94 is a prestressed concrete stringer/multi-beam or girder carrying US 75 over I 94 in Clay County, Minnesota. It was built in 2000 and reconstructed in 2008, so it is 25 years old, younger 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 5 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 16,500 vehicles a day, roughly 3% of them trucks, projected to reach 16,500 by 2039. The structure is 184 ft (56.1 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesUS 75
CrossesI 94
LocationAt the JCT TH 75 in Moor
RouteU.S. Route 75
CountyClay County
StateMinnesota
Coordinates46.84705, -96.76794
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating86 US tons
Inventory rating48 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length184 ft (56.1 m)
Longest span90 ft (27.3 m)
Deck width64 ft (19.5 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,500 (2015)
Projected traffic16,500 by 2039
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 75 over I 94 built?

It was built in 2000, making it 25 years old in 2025. It was reconstructed in 2008.

What condition is US 75 over I 94 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 August 2023.

How much traffic does US 75 over I 94 carry?

About 16,500 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is US 75 over I 94?

The structure is 184 ft (56.1 m) long with a longest span of 90 ft (27.3 m) and a deck 64 ft wide.

Who owns US 75 over I 94?

It is owned by the State Highway Agency.