US Bridges

W Jefferson Blvd over Junk Drain

Fair

Allen County, Indiana · 00.10 E W Main ST · Structure no. 0200320

Built
1960
65 years old, rebuilt 1993
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
34 ft
1 main span
Daily traffic
20,000
2014 count
Owner
County
County Highway Agency

About this bridge

W Jefferson Blvd over Junk Drain is a prestressed concrete box beam or girders - multiple carrying W Jefferson Blvd over Junk Drain in Allen County, Indiana. It was built in 1960 and reconstructed in 1993, so it is 65 years old, older than the Indiana average of 46.6 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 20,000 vehicles a day, roughly 5% of them trucks, projected to reach 38,000 by 2034. The structure is 34 ft (10.4 m) long and 85 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesW Jefferson Blvd
CrossesJunk Drain
Location00.10 E W Main ST
RouteCity Street 0
StateIndiana
Coordinates41.07418, -85.173
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.5 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length34 ft (10.4 m)
Longest span32 ft (9.7 m)
Deck width85 ft (25.9 m)
Roadway width67 ft (20.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,000 (2014)
Projected traffic38,000 by 2034
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was W Jefferson Blvd over Junk Drain built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1993.

What condition is W Jefferson Blvd over Junk Drain 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 2024.

How much traffic does W Jefferson Blvd over Junk Drain carry?

About 20,000 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is W Jefferson Blvd over Junk Drain?

The structure is 34 ft (10.4 m) long with a longest span of 32 ft (9.7 m) and a deck 85 ft wide.

Who owns W Jefferson Blvd over Junk Drain?

It is owned by the County Highway Agency.