US Bridges

T 263 over Stream

PoorPosted for load

Mower County, Minnesota · 1.6 MI N of JCT Csah 2 · Structure no. L5143

Built
1926
99 years old
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
27 ft
1 main span
Daily traffic
4
1986 count
Owner
County
County Highway Agency

About this bridge

T 263 over Stream is a steel stringer/multi-beam or girder carrying T 263 over Stream in Mower County, Minnesota. It was built in 1926, so it is 99 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 4 vehicles a day, projected to reach 4 by 2029. The structure is 27 ft (8.2 m) long and 23 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT 263
CrossesStream
Location1.6 MI N of JCT Csah 2
RouteCounty Highway 263
Coordinates43.768, -92.9337
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating35.4 US tons
Inventory rating21.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length27 ft (8.2 m)
Longest span24 ft (7.3 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4 (1986)
Projected traffic4 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$450.8 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was T 263 over Stream built?

It was built in 1926, making it 99 years old in 2025.

What condition is T 263 over Stream in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does T 263 over Stream carry?

About 4 vehicles per day (1986 count).

How long is T 263 over Stream?

The structure is 27 ft (8.2 m) long with a longest span of 24 ft (7.3 m) and a deck 23 ft wide.

Who owns T 263 over Stream?

It is owned by the County Highway Agency.