US Bridges

SR 18 over Bear Creek

Fair

Jay County, Indiana · 01.84 W US 27 · Structure no. 004930

Built
1972
53 years old, rebuilt 1998
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
136 ft
3 main spans
Daily traffic
1,868
2019 count
Owner
State
State Highway Agency

About this bridge

SR 18 over Bear Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 18 over Bear Creek in Jay County, Indiana. It was built in 1972 and reconstructed in 1998, so it is 53 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 1,868 vehicles a day, roughly 33% of them trucks, projected to reach 2,169 by 2032. The structure is 136 ft (41.5 m) long and 46 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR 18
CrossesBear Creek
Location01.84 W US 27
RouteState Highway 18
StateIndiana
Coordinates40.54409, -84.99772
Functional classRural Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating44.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length136 ft (41.5 m)
Longest span45 ft (13.8 m)
Deck width46 ft (14.1 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,868 (2019)
Projected traffic2,169 by 2032
Trucks33%
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

OwnerState Highway Agency
Maintained byState 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 SR 18 over Bear Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 1998.

What condition is SR 18 over Bear 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 May 2024.

How much traffic does SR 18 over Bear Creek carry?

About 1,868 vehicles per day (2019 count), of which roughly 33% are trucks.

How long is SR 18 over Bear Creek?

The structure is 136 ft (41.5 m) long with a longest span of 45 ft (13.8 m) and a deck 46 ft wide.

Who owns SR 18 over Bear Creek?

It is owned by the State Highway Agency.