US Bridges

Con 3922 over Dme Rr; 7th ST NW

Good

Olmsted County, Minnesota · At the N JCT TH 14; 52 · Structure no. 55047

Built
2004
21 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
314 ft
3 main spans
Daily traffic
4,132
2021 count
Owner
State
State Highway Agency

About this bridge

Con 3922 over Dme Rr; 7th ST NW is a prestressed concrete stringer/multi-beam or girder carrying Con 3922 over Dme Rr; 7th ST NW in Olmsted County, Minnesota. It was built in 2004, so it is 21 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,132 vehicles a day, projected to reach 3,814 by 2041. The structure is 314 ft (95.6 m) long and 31 ft wide.

CarriesCon 3922
CrossesDme Rr; 7th ST NW
LocationAt the N JCT TH 14; 52
RouteU.S. Route 3922
Coordinates44.03244, -92.48875
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating109.8 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length314 ft (95.6 m)
Longest span103 ft (31.4 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,132 (2021)
Projected traffic3,814 by 2041
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed—
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$1,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Con 3922 over Dme Rr; 7th ST NW built?

It was built in 2004, making it 21 years old in 2025.

What condition is Con 3922 over Dme Rr; 7th ST NW 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 October 2024.

How much traffic does Con 3922 over Dme Rr; 7th ST NW carry?

About 4,132 vehicles per day (2021 count).

How long is Con 3922 over Dme Rr; 7th ST NW?

The structure is 314 ft (95.6 m) long with a longest span of 103 ft (31.4 m) and a deck 31 ft wide.

Who owns Con 3922 over Dme Rr; 7th ST NW?

It is owned by the State Highway Agency.