US Bridges

T 804 over Cp RR

Good

Winona County, Minnesota · 5.4 MI SE of JCT 61; 90 · Structure no. 85027

Built
2013
12 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
116 ft
1 main span
Daily traffic
1
2013 count
Owner
State
State Highway Agency

About this bridge

T 804 over Cp RR is a prestressed concrete stringer/multi-beam or girder carrying T 804 over Cp RR in Winona County, Minnesota. It was built in 2013, so it is 12 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 1 vehicles a day, projected to reach 500 by 2035. The structure is 116 ft (35.3 m) long and 65 ft wide.

CarriesT 804
CrossesCp RR
Location5.4 MI SE of JCT 61; 90
RouteCounty Highway 804
Coordinates43.85981, -91.30785
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length116 ft (35.3 m)
Longest span112 ft (34.2 m)
Deck width65 ft (19.8 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1 (2013)
Projected traffic500 by 2035
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was T 804 over Cp RR built?

It was built in 2013, making it 12 years old in 2025.

What condition is T 804 over Cp RR 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 T 804 over Cp RR carry?

About 1 vehicles per day (2013 count).

How long is T 804 over Cp RR?

The structure is 116 ft (35.3 m) long with a longest span of 112 ft (34.2 m) and a deck 65 ft wide.

Who owns T 804 over Cp RR?

It is owned by the State Highway Agency.