US Bridges

D ST over N&s RR

Fair

Grant County, Indiana · 00.21 MI S of SR 18 · Structure no. 2700186

Built
1998
27 years old
Condition
Fair
inspected October 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
2,610
2021 count
Owner
County
County Highway Agency

About this bridge

D ST over N&s RR is a prestressed concrete box beam or girders - single or spread carrying D ST over N&s RR in Grant County, Indiana. It was built in 1998, so it is 27 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 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 2,610 vehicles a day, roughly 5% of them trucks, projected to reach 3,990 by 2041. The structure is 50 ft (15.2 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesD ST
CrossesN&s RR
Location00.21 MI S of SR 18
RouteCity Street 0
CountyGrant County
StateIndiana
Coordinates40.55489, -85.66924
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.2 US tons
Inventory rating42.7 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span46 ft (14 m)
Deck width40 ft (12.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,610 (2021)
Projected traffic3,990 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was D ST over N&s RR built?

It was built in 1998, making it 27 years old in 2025.

What condition is D ST over N&s RR 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 October 2023.

How much traffic does D ST over N&s RR carry?

About 2,610 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is D ST over N&s RR?

The structure is 50 ft (15.2 m) long with a longest span of 46 ft (14 m) and a deck 40 ft wide.

Who owns D ST over N&s RR?

It is owned by the County Highway Agency.