US Bridges

Con 2935 over Ayd Mill RD

Fair

Ramsey County, Minnesota · 0.9 MI N of JCT TH 5 · Structure no. 62863

Built
1971
54 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
273 ft
4 main spans
Daily traffic
3,320
2022 count
Owner
State
State Highway Agency

About this bridge

Con 2935 over Ayd Mill RD is a steel continuous stringer/multi-beam or girder carrying Con 2935 over Ayd Mill RD in Ramsey County, Minnesota. It was built in 1971, so it is 54 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 3,320 vehicles a day, projected to reach 4,000 by 2042. The structure is 273 ft (83.3 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesCon 2935
CrossesAyd Mill RD
Location0.9 MI N of JCT TH 5
RouteInterstate 2935
CountyRamsey County
StateMinnesota
Coordinates44.92958, -93.14382
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating71.8 US tons
Inventory rating43 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length273 ft (83.3 m)
Longest span81 ft (24.8 m)
Deck width30 ft (9.2 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,320 (2022)
Projected traffic4,000 by 2042
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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 2935 over Ayd Mill RD built?

It was built in 1971, making it 54 years old in 2025.

What condition is Con 2935 over Ayd Mill RD 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 2023.

How much traffic does Con 2935 over Ayd Mill RD carry?

About 3,320 vehicles per day (2022 count).

How long is Con 2935 over Ayd Mill RD?

The structure is 273 ft (83.3 m) long with a longest span of 81 ft (24.8 m) and a deck 30 ft wide.

Who owns Con 2935 over Ayd Mill RD?

It is owned by the State Highway Agency.