US Bridges

CR 500S over Little Salamonie River

Fair

Jay County, Indiana · 0.3 Miles East of CR 300 · Structure no. 3800066

Built
1970
55 years old
Condition
Fair
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
36 ft
1 main span
Daily traffic
138
2019 count
Owner
County
County Highway Agency

About this bridge

CR 500S over Little Salamonie River is a prestressed concrete box beam or girders - multiple carrying CR 500S over Little Salamonie River in Jay County, Indiana. It was built in 1970, so it is 55 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 5 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 138 vehicles a day, roughly 5% of them trucks, projected to reach 170 by 2039. The structure is 36 ft (10.9 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 500S
CrossesLittle Salamonie River
Location0.3 Miles East of CR 300
RouteCounty Highway 24
StateIndiana
Coordinates40.36753, -84.9138
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.7 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length36 ft (10.9 m)
Longest span33 ft (10.2 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic138 (2019)
Projected traffic170 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 CR 500S over Little Salamonie River built?

It was built in 1970, making it 55 years old in 2025.

What condition is CR 500S over Little Salamonie 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 November 2023.

How much traffic does CR 500S over Little Salamonie River carry?

About 138 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is CR 500S over Little Salamonie River?

The structure is 36 ft (10.9 m) long with a longest span of 33 ft (10.2 m) and a deck 21 ft wide.

Who owns CR 500S over Little Salamonie River?

It is owned by the County Highway Agency.