US Bridges

Con 1735 over Ramp 108th Street

Fair

Hennepin County, Minnesota · 4.5 MI S of JCT TH 494 · Structure no. 27624D

Built
1993
32 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
424 ft
3 main spans
Daily traffic
6,146
2021 count
Owner
State
State Highway Agency

About this bridge

Con 1735 over Ramp 108th Street is a prestressed concrete stringer/multi-beam or girder carrying Con 1735 over Ramp 108th Street 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 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 6,146 vehicles a day, projected to reach 500 by 2041. The structure is 424 ft (129.3 m) long and 33 ft wide.

CarriesCon 1735
CrossesRamp 108th Street
Location4.5 MI S of JCT TH 494
RouteU.S. Route 1735
Coordinates44.80534, -93.39864
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
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 alignment6: Equal to present minimum criteria
Operating rating94 US tons
Inventory rating56.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length424 ft (129.3 m)
Longest span140 ft (42.8 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,146 (2021)
Projected traffic500 by 2041
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed—
TollOn a free road
National Highway SystemNo

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 Con 1735 over Ramp 108th Street built?

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

What condition is Con 1735 over Ramp 108th 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 May 2023.

How much traffic does Con 1735 over Ramp 108th Street carry?

About 6,146 vehicles per day (2021 count).

How long is Con 1735 over Ramp 108th Street?

The structure is 424 ft (129.3 m) long with a longest span of 140 ft (42.8 m) and a deck 33 ft wide.

Who owns Con 1735 over Ramp 108th Street?

It is owned by the State Highway Agency.