US Bridges

SR 1 over Central RR Comp of Ind

Fair

Dearborn County, Indiana · 00.35 N US 50 · Structure no. 000010

Built
1984
41 years old, rebuilt 2006
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
178 ft
3 main spans
Daily traffic
8,992
2004 count
Owner
State
State Highway Agency

About this bridge

SR 1 over Central RR Comp of Ind is a steel continuous stringer/multi-beam or girder carrying SR 1 over Central RR Comp of Ind in Dearborn County, Indiana. It was built in 1984 and reconstructed in 2006, 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 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 8,992 vehicles a day, roughly 5% of them trucks, projected to reach 12,797 by 2031. The structure is 178 ft (54.2 m) long and 55 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR 1
CrossesCentral RR Comp of Ind
Location00.35 N US 50
RouteState Highway 1
CountyDearborn County
StateIndiana
Coordinates39.1245, -84.85298
Functional classUrban 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.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.1 US tons
Inventory rating44 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length178 ft (54.2 m)
Longest span73 ft (22.4 m)
Deck width55 ft (16.8 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,992 (2004)
Projected traffic12,797 by 2031
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 1 over Central RR Comp of Ind built?

It was built in 1984, making it 41 years old in 2025. It was reconstructed in 2006.

What condition is SR 1 over Central RR Comp of Ind 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 July 2023.

How much traffic does SR 1 over Central RR Comp of Ind carry?

About 8,992 vehicles per day (2004 count), of which roughly 5% are trucks.

How long is SR 1 over Central RR Comp of Ind?

The structure is 178 ft (54.2 m) long with a longest span of 73 ft (22.4 m) and a deck 55 ft wide.

Who owns SR 1 over Central RR Comp of Ind?

It is owned by the State Highway Agency.