US Bridges

I 35W over 3rd Street

Fair

Hennepin County, Minnesota · 0.5 MI NE of JCT TH 94 · Structure no. 27879

Built
1970
55 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
215 ft
4 main spans
Daily traffic
130,441
2022 count
Owner
State
State Highway Agency

About this bridge

I 35W over 3rd Street is a steel continuous stringer/multi-beam or girder carrying I 35W over 3rd Street in Hennepin County, Minnesota. It was built in 1970, so it is 55 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.

It carries about 130,441 vehicles a day, roughly 6% of them trucks, projected to reach 142,000 by 2042. The structure is 215 ft (65.6 m) long and 145 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 35W
Crosses3rd Street
Location0.5 MI NE of JCT TH 94
RouteInterstate 35W
Coordinates44.97214, -93.25114
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

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.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.1 US tons
Inventory rating33.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length215 ft (65.6 m)
Longest span71 ft (21.5 m)
Deck width145 ft (44.1 m)
Roadway width134 ft (40.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130,441 (2022)
Projected traffic142,000 by 2042
Trucks6%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I 35W over 3rd Street built?

It was built in 1970, making it 55 years old in 2025.

What condition is I 35W over 3rd Street 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 October 2024.

How much traffic does I 35W over 3rd Street carry?

About 130,441 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is I 35W over 3rd Street?

The structure is 215 ft (65.6 m) long with a longest span of 71 ft (21.5 m) and a deck 145 ft wide.

Who owns I 35W over 3rd Street?

It is owned by the State Highway Agency.