US Bridges

US 169 over Mn Valley Trail;mn River

Fair

Hennepin County, Minnesota · 5.0 MI S of JCT TH 494 · Structure no. 27624B

Built
1993
32 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
5,855 ft
3 main spans
Daily traffic
48,327
2022 count
Owner
State
State Highway Agency

About this bridge

US 169 over Mn Valley Trail;mn River is a steel continuous stringer/multi-beam or girder carrying US 169 over Mn Valley Trail;mn River in Hennepin County, Minnesota. It was built in 1993, so it is 32 years old, younger 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.

It carries about 48,327 vehicles a day, roughly 8% of them trucks, projected to reach 49,000 by 2042. The structure is 5,855 ft (1,784.7 m) long and 55 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesUS 169
CrossesMn Valley Trail;mn River
Location5.0 MI S of JCT TH 494
RouteU.S. Route 169
Coordinates44.79879, -93.39911
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94 US tons
Inventory rating56.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+38 approach)
Design loadHS 25 or greater
Structure length5,855 ft (1,784.7 m)
Longest span266 ft (81.1 m)
Deck width55 ft (16.9 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48,327 (2022)
Projected traffic49,000 by 2042
Trucks8%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was US 169 over Mn Valley Trail;mn River built?

It was built in 1993, making it 32 years old in 2025.

What condition is US 169 over Mn Valley Trail;mn River 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 2024.

How much traffic does US 169 over Mn Valley Trail;mn River carry?

About 48,327 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is US 169 over Mn Valley Trail;mn River?

The structure is 5,855 ft (1,784.7 m) long with a longest span of 266 ft (81.1 m) and a deck 55 ft wide.

Who owns US 169 over Mn Valley Trail;mn River?

It is owned by the State Highway Agency.