US Bridges

Walnut Street over SR 25 Nb/Sb

Good

Carroll County, Indiana · 04.29 N SR 218 · Structure no. 080550

Built
2013
12 years old
Condition
Good
inspected March 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
221 ft
2 main spans
Daily traffic
520
2010 count
Owner
State
State Highway Agency

About this bridge

Walnut Street over SR 25 Nb/Sb is a prestressed concrete continuous tee beam carrying Walnut Street over SR 25 Nb/Sb in Carroll County, Indiana. It was built in 2013, so it is 12 years old, younger than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 520 vehicles a day, roughly 9% of them trucks, projected to reach 630 by 2030. The structure is 221 ft (67.5 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesWalnut Street
CrossesSR 25 Nb/Sb
Location04.29 N SR 218
RouteCity Street 0
CountyCarroll County
StateIndiana
Coordinates40.64511, -86.57782
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.5 US tons
Inventory rating31.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length221 ft (67.5 m)
Longest span116 ft (35.5 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic520 (2010)
Projected traffic630 by 2030
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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 Walnut Street over SR 25 Nb/Sb built?

It was built in 2013, making it 12 years old in 2025.

What condition is Walnut Street over SR 25 Nb/Sb in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.

How much traffic does Walnut Street over SR 25 Nb/Sb carry?

About 520 vehicles per day (2010 count), of which roughly 9% are trucks.

How long is Walnut Street over SR 25 Nb/Sb?

The structure is 221 ft (67.5 m) long with a longest span of 116 ft (35.5 m) and a deck 33 ft wide.

Who owns Walnut Street over SR 25 Nb/Sb?

It is owned by the State Highway Agency.