US Bridges

Old SR 56 over Br W Fk Blue River

Fair

Washington County, Indiana · 00.20 NE of Coombs RD · Structure no. 8800023

Built
1940
85 years old, rebuilt 1955
Condition
Fair
inspected June 2024
Type
Arch - Deck
Concrete
Length
75 ft
2 main spans
Daily traffic
338
2020 count
Owner
County
County Highway Agency

About this bridge

Old SR 56 over Br W Fk Blue River is a concrete arch - deck carrying Old SR 56 over Br W Fk Blue River in Washington County, Indiana. It was built in 1940 and reconstructed in 1955, so it is 85 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 338 vehicles a day, roughly 7% of them trucks, projected to reach 456 by 2040. The structure is 75 ft (22.8 m) long and 43 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesOld SR 56
CrossesBr W Fk Blue River
Location00.20 NE of Coombs RD
RouteCounty Highway 56
StateIndiana
Coordinates38.62913, -86.02934
Functional classRural 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
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.9 US tons
Inventory rating30.4 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length75 ft (22.8 m)
Longest span35 ft (10.6 m)
Deck width43 ft (13.2 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic338 (2020)
Projected traffic456 by 2040
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Old SR 56 over Br W Fk Blue River built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1955.

What condition is Old SR 56 over Br W Fk Blue River 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 June 2024.

How much traffic does Old SR 56 over Br W Fk Blue River carry?

About 338 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Old SR 56 over Br W Fk Blue River?

The structure is 75 ft (22.8 m) long with a longest span of 35 ft (10.6 m) and a deck 43 ft wide.

Who owns Old SR 56 over Br W Fk Blue River?

It is owned by the County Highway Agency.