US Bridges

US 61 over BNSF RR

Fair

Washington County, Minnesota · 0.6 MI S of JCT TH 10 · Structure no. 82022

Built
1978
47 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
236 ft
3 main spans
Daily traffic
31,847
2022 count
Owner
State
State Highway Agency

About this bridge

US 61 over BNSF RR is a prestressed concrete stringer/multi-beam or girder carrying US 61 over BNSF RR in Washington 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 31,847 vehicles a day, roughly 4% of them trucks, projected to reach 31,000 by 2042. The structure is 236 ft (71.8 m) long and 96 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesUS 61
CrossesBNSF RR
Location0.6 MI S of JCT TH 10
RouteU.S. Route 61
Coordinates44.75646, -92.85334
Functional classUrban Other Principal Arterial

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.2 US tons
Inventory rating28.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length236 ft (71.8 m)
Longest span106 ft (32.3 m)
Deck width96 ft (29.3 m)
Roadway width77 ft (23.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,847 (2022)
Projected traffic31,000 by 2042
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemYes

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 US 61 over BNSF RR built?

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

What condition is US 61 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 July 2024.

How much traffic does US 61 over BNSF RR carry?

About 31,847 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is US 61 over BNSF RR?

The structure is 236 ft (71.8 m) long with a longest span of 106 ft (32.3 m) and a deck 96 ft wide.

Who owns US 61 over BNSF RR?

It is owned by the State Highway Agency.