US Bridges

Con 4962 over 81 ST

Fair

Hennepin County, Minnesota · 0.4 MI S of JCT TH 494 · Structure no. 27047

Built
1988
37 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
950 ft
7 main spans
Daily traffic
1,350
2020 count
Owner
State
State Highway Agency

About this bridge

Con 4962 over 81 ST is a steel continuous stringer/multi-beam or girder carrying Con 4962 over 81 ST in Hennepin County, Minnesota. It was built in 1988, so it is 37 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 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 1,350 vehicles a day, projected to reach 1,600 by 2040. The structure is 950 ft (289.6 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCon 4962
Crosses81 ST
Location0.4 MI S of JCT TH 494
RouteState Highway 4962
Coordinates44.85679, -93.24725
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating70.2 US tons
Inventory rating41.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length950 ft (289.6 m)
Longest span150 ft (45.7 m)
Deck width26 ft (8 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,350 (2020)
Projected traffic1,600 by 2040
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Con 4962 over 81 ST built?

It was built in 1988, making it 37 years old in 2025.

What condition is Con 4962 over 81 ST 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 July 2024.

How much traffic does Con 4962 over 81 ST carry?

About 1,350 vehicles per day (2020 count).

How long is Con 4962 over 81 ST?

The structure is 950 ft (289.6 m) long with a longest span of 150 ft (45.7 m) and a deck 26 ft wide.

Who owns Con 4962 over 81 ST?

It is owned by the State Highway Agency.