US Bridges

Con 6614 over NB TH 100

Good

Hennepin County, Minnesota · JCT TH 394; 100 · Structure no. 27750

Built
1989
36 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
96 ft
1 main span
Daily traffic
14,886
2022 count
Owner
State
State Highway Agency

About this bridge

Con 6614 over NB TH 100 is a prestressed concrete stringer/multi-beam or girder carrying Con 6614 over NB TH 100 in Hennepin County, Minnesota. It was built in 1989, so it is 36 years old, younger than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 14,886 vehicles a day, projected to reach 6,650 by 2042. The structure is 96 ft (29.3 m) long and 38 ft wide.

CarriesCon 6614
CrossesNB TH 100
LocationJCT TH 394; 100
RouteInterstate 6614
Coordinates44.96839, -93.34097
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.8 US tons
Inventory rating39.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length96 ft (29.3 m)
Longest span91 ft (27.6 m)
Deck width38 ft (11.6 m)
Roadway width35 ft (10.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,886 (2022)
Projected traffic6,650 by 2042
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 6614 over NB TH 100 built?

It was built in 1989, making it 36 years old in 2025.

What condition is Con 6614 over NB TH 100 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does Con 6614 over NB TH 100 carry?

About 14,886 vehicles per day (2022 count).

How long is Con 6614 over NB TH 100?

The structure is 96 ft (29.3 m) long with a longest span of 91 ft (27.6 m) and a deck 38 ft wide.

Who owns Con 6614 over NB TH 100?

It is owned by the State Highway Agency.