US Bridges

Mn 100 over I 94 Eb; EB on Ramp

Fair

Hennepin County, Minnesota · At the JCT TH 100; 94 · Structure no. 27982

Built
1980
45 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
334 ft
3 main spans
Daily traffic
31,500
2020 count
Owner
State
State Highway Agency

About this bridge

Mn 100 over I 94 Eb; EB on Ramp is a steel continuous stringer/multi-beam or girder carrying Mn 100 over I 94 Eb; EB on Ramp in Hennepin County, Minnesota. It was built in 1980, so it is 45 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 31,500 vehicles a day, roughly 3% of them trucks, projected to reach 34,500 by 2040. The structure is 334 ft (101.8 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesMn 100
CrossesI 94 Eb; EB on Ramp
LocationAt the JCT TH 100; 94
RouteState Highway 100
CountyHennepin County
StateMinnesota
Coordinates45.06883, -93.29798
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating73.2 US tons
Inventory rating56.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length334 ft (101.8 m)
Longest span161 ft (49.1 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,500 (2020)
Projected traffic34,500 by 2040
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
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 Mn 100 over I 94 Eb; EB on Ramp built?

It was built in 1980, making it 45 years old in 2025.

What condition is Mn 100 over I 94 Eb; EB on Ramp 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 Mn 100 over I 94 Eb; EB on Ramp carry?

About 31,500 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Mn 100 over I 94 Eb; EB on Ramp?

The structure is 334 ft (101.8 m) long with a longest span of 161 ft (49.1 m) and a deck 44 ft wide.

Who owns Mn 100 over I 94 Eb; EB on Ramp?

It is owned by the State Highway Agency.