US Bridges

I 494 over WB 494; 5 to EB 494; 5

Fair

Hennepin County, Minnesota · 1.6 MI E of JCT TH 77 · Structure no. 27767

Built
1982
43 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
162 ft
2 main spans
Daily traffic
127,000
2019 count
Owner
State
State Highway Agency

About this bridge

I 494 over WB 494; 5 to EB 494; 5 is a steel continuous stringer/multi-beam or girder carrying I 494 over WB 494; 5 to EB 494; 5 in Hennepin 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 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 127,000 vehicles a day, roughly 5% of them trucks, projected to reach 152,000 by 2039. The structure is 162 ft (49.4 m) long and 147 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 494
CrossesWB 494; 5 to EB 494; 5
Location1.6 MI E of JCT TH 77
RouteInterstate 494
Coordinates44.86241, -93.21479
Functional classUrban Principal Arterial - Interstate

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 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 alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating48.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length162 ft (49.4 m)
Longest span79 ft (24 m)
Deck width147 ft (44.7 m)
Roadway width141 ft (42.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic127,000 (2019)
Projected traffic152,000 by 2039
Trucks5%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 494 over WB 494; 5 to EB 494; 5 built?

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

What condition is I 494 over WB 494; 5 to EB 494; 5 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 2023.

How much traffic does I 494 over WB 494; 5 to EB 494; 5 carry?

About 127,000 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is I 494 over WB 494; 5 to EB 494; 5?

The structure is 162 ft (49.4 m) long with a longest span of 79 ft (24 m) and a deck 147 ft wide.

Who owns I 494 over WB 494; 5 to EB 494; 5?

It is owned by the State Highway Agency.