US Bridges

Con 2274 over 77th ST

Good

Hennepin County, Minnesota · 0.14 MI N of JCT I 494 · Structure no. 27R36

Built
2022
3 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
7,003
2021 count
Owner
State
State Highway Agency

About this bridge

Con 2274 over 77th ST is a prestressed concrete stringer/multi-beam or girder carrying Con 2274 over 77th ST in Hennepin County, Minnesota. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,003 vehicles a day, projected to reach 13,100 by 2040. The structure is 80 ft (24.3 m) long and 46 ft wide.

CarriesCon 2274
Crosses77th ST
Location0.14 MI N of JCT I 494
RouteInterstate 2274
Coordinates44.86427, -93.24688
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating66.8 US tons
Inventory rating51.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length80 ft (24.3 m)
Longest span76 ft (23.2 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,003 (2021)
Projected traffic13,100 by 2040
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Con 2274 over 77th ST built?

It was built in 2022, making it 3 years old in 2025.

What condition is Con 2274 over 77th ST 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 July 2024.

How much traffic does Con 2274 over 77th ST carry?

About 7,003 vehicles per day (2021 count).

How long is Con 2274 over 77th ST?

The structure is 80 ft (24.3 m) long with a longest span of 76 ft (23.2 m) and a deck 46 ft wide.

Who owns Con 2274 over 77th ST?

It is owned by the State Highway Agency.