US Bridges

T 271 over Little Rock Creek

PoorPosted for load

Renville County, Minnesota · 0.4 MI S of JCT CR 77 · Structure no. L8627

Built
1961
64 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
37 ft
1 main span
Daily traffic
7
1971 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 271 over Little Rock Creek is a wood or timber stringer/multi-beam or girder carrying T 271 over Little Rock Creek in Renville County, Minnesota. It was built in 1961, so it is 64 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 7 vehicles a day, projected to reach 7 by 2029. The structure is 37 ft (11.2 m) long and 22 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesT 271
CrossesLittle Rock Creek
Location0.4 MI S of JCT CR 77
RouteCounty Highway 271
Coordinates44.46553, -94.6646
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 inspectionNovember 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 adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36 US tons
Inventory rating32.4 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length37 ft (11.2 m)
Longest span34 ft (10.4 m)
Deck width22 ft (6.7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7 (1971)
Projected traffic7 by 2029
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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$236 million (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was T 271 over Little Rock Creek built?

It was built in 1961, making it 64 years old in 2025.

What condition is T 271 over Little Rock Creek 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 November 2024.

How much traffic does T 271 over Little Rock Creek carry?

About 7 vehicles per day (1971 count).

How long is T 271 over Little Rock Creek?

The structure is 37 ft (11.2 m) long with a longest span of 34 ft (10.4 m) and a deck 22 ft wide.

Who owns T 271 over Little Rock Creek?

It is owned by the Town or Township Highway Agency.