US Bridges

I 694 over Dnr Trail

Fair

Washington County, Minnesota · 0.4 MI S of JCT TH 36 · Structure no. 82812

Built
1967
58 years old
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
131 ft
3 main spans
Daily traffic
37,500
2019 count
Owner
State
State Highway Agency

About this bridge

I 694 over Dnr Trail is a prestressed concrete stringer/multi-beam or girder carrying I 694 over Dnr Trail in Washington County, Minnesota. It was built in 1967, so it is 58 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 37,500 vehicles a day, roughly 8% of them trucks, projected to reach 38,500 by 2039. The structure is 131 ft (39.9 m) long and 46 ft wide.

CarriesI 694
CrossesDnr Trail
Location0.4 MI S of JCT TH 36
RouteInterstate 694
Coordinates45.02647, -92.95987
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length131 ft (39.9 m)
Longest span44 ft (13.3 m)
Deck width46 ft (13.9 m)
Roadway width42 ft (12.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,500 (2019)
Projected traffic38,500 by 2039
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed—
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 694 over Dnr Trail built?

It was built in 1967, making it 58 years old in 2025.

What condition is I 694 over Dnr Trail 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 August 2023.

How much traffic does I 694 over Dnr Trail carry?

About 37,500 vehicles per day (2019 count), of which roughly 8% are trucks.

How long is I 694 over Dnr Trail?

The structure is 131 ft (39.9 m) long with a longest span of 44 ft (13.3 m) and a deck 46 ft wide.

Who owns I 694 over Dnr Trail?

It is owned by the State Highway Agency.