US Bridges

Dearborn Street over Buck Creek

Fair

Tipton County, Indiana · 00.10 W of Kentucky Ave · Structure no. 8000079

Built
1984
41 years old
Condition
Fair
inspected November 2024
Type
Slab
Concrete Continuous
Length
81 ft
3 main spans
Daily traffic
280
2024 count
Owner
County
County Highway Agency

About this bridge

Dearborn Street over Buck Creek is a concrete continuous slab carrying Dearborn Street over Buck Creek in Tipton County, Indiana. It was built in 1984, so it is 41 years old, younger 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 280 vehicles a day, roughly 8% of them trucks, projected to reach 450 by 2044. The structure is 81 ft (24.8 m) long and 32 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesDearborn Street
CrossesBuck Creek
Location00.10 W of Kentucky Ave
RouteCity Street 0
StateIndiana
Coordinates40.28875, -86.05176
Functional classUrban Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.2 US tons
Inventory rating40.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length81 ft (24.8 m)
Longest span32 ft (9.7 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic280 (2024)
Projected traffic450 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 Dearborn Street over Buck Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is Dearborn Street over Buck Creek 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 November 2024.

How much traffic does Dearborn Street over Buck Creek carry?

About 280 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Dearborn Street over Buck Creek?

The structure is 81 ft (24.8 m) long with a longest span of 32 ft (9.7 m) and a deck 32 ft wide.

Who owns Dearborn Street over Buck Creek?

It is owned by the County Highway Agency.