US Bridges

T 266 over Turtle Creek (jd #24)

Good

Freeborn County, Minnesota · 0.6 MI N of JCT Csah 25 · Structure no. 24517

Built
1978
47 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
143 ft
3 main spans
Daily traffic
36
1973 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 266 over Turtle Creek (jd #24) is a steel continuous stringer/multi-beam or girder carrying T 266 over Turtle Creek (jd #24) in Freeborn County, Minnesota. It was built in 1978, so it is 47 years old, older 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 36 vehicles a day, projected to reach 36 by 2029. The structure is 143 ft (43.5 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT 266
CrossesTurtle Creek (jd #24)
Location0.6 MI N of JCT Csah 25
RouteCounty Highway 266
Coordinates43.71816, -93.13417
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.2 US tons
Inventory rating40.3 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length143 ft (43.5 m)
Longest span54 ft (16.5 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36 (1973)
Projected traffic36 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

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T 266 over Turtle Creek (jd #24) built?

It was built in 1978, making it 47 years old in 2025.

What condition is T 266 over Turtle Creek (jd #24) 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 November 2023.

How much traffic does T 266 over Turtle Creek (jd #24) carry?

About 36 vehicles per day (1973 count).

How long is T 266 over Turtle Creek (jd #24)?

The structure is 143 ft (43.5 m) long with a longest span of 54 ft (16.5 m) and a deck 31 ft wide.

Who owns T 266 over Turtle Creek (jd #24)?

It is owned by the Town or Township Highway Agency.