US Bridges

T 413 over BNSF RR

FairPosted for load

Wright County, Minnesota · 0.4 MI N of JCT TH 12 · Structure no. L8126

Built
1950
75 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
162 ft
1 main span
Daily traffic
129
1986 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 413 over BNSF RR is a steel stringer/multi-beam or girder carrying T 413 over BNSF RR in Wright County, Minnesota. It was built in 1950, so it is 75 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 129 vehicles a day, projected to reach 129 by 2029. The structure is 162 ft (49.4 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesT 413
CrossesBNSF RR
Location0.4 MI N of JCT TH 12
RouteCounty Highway 413
CountyWright County
StateMinnesota
Coordinates45.07111, -94.09419
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating39.8 US tons
Inventory rating26.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+6 approach)
Design loadH 15
Structure length162 ft (49.4 m)
Longest span42 ft (12.8 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic129 (1986)
Projected traffic129 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.1 mi (5 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$1,000 million (2020 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was T 413 over BNSF RR built?

It was built in 1950, making it 75 years old in 2025.

What condition is T 413 over BNSF RR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2023.

How much traffic does T 413 over BNSF RR carry?

About 129 vehicles per day (1986 count).

How long is T 413 over BNSF RR?

The structure is 162 ft (49.4 m) long with a longest span of 42 ft (12.8 m) and a deck 28 ft wide.

Who owns T 413 over BNSF RR?

It is owned by the Town or Township Highway Agency.