US Bridges

Jackson ST over White R/Killbuck CR

Fair

Madison County, Indiana · 00.10 S Grand Ave · Structure no. 4800185

Built
1936
89 years old, rebuilt 1984
Condition
Fair
inspected September 2024
Type
Arch - Deck
Concrete
Length
618 ft
8 main spans
Daily traffic
14,115
2023 count
Owner
County
County Highway Agency

About this bridge

Jackson ST over White R/Killbuck CR is a concrete arch - deck carrying Jackson ST over White R/Killbuck CR in Madison County, Indiana. It was built in 1936 and reconstructed in 1984, so it is 89 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 14,115 vehicles a day, roughly 8% of them trucks, projected to reach 19,987 by 2043. The structure is 618 ft (188.3 m) long and 57 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesJackson ST
CrossesWhite R/Killbuck CR
Location00.10 S Grand Ave
RouteCity Street 0
StateIndiana
Coordinates40.11671, -85.67958
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating35.9 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckConcrete, cast-in-place
Main spans8
Design loadUnknown
Structure length618 ft (188.3 m)
Longest span72 ft (21.9 m)
Deck width57 ft (17.3 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,115 (2023)
Projected traffic19,987 by 2043
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Jackson ST over White R/Killbuck CR built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1984.

What condition is Jackson ST over White R/Killbuck CR 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 2024.

How much traffic does Jackson ST over White R/Killbuck CR carry?

About 14,115 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Jackson ST over White R/Killbuck CR?

The structure is 618 ft (188.3 m) long with a longest span of 72 ft (21.9 m) and a deck 57 ft wide.

Who owns Jackson ST over White R/Killbuck CR?

It is owned by the County Highway Agency.