US Bridges

Shaffer Road over Killbuck Creek

Poor

Delaware County, Indiana · 00.23 N of Royerton RD · Structure no. 1800064

Built
1961
64 years old
Condition
Poor
inspected October 2024
Type
Slab
Concrete Continuous
Length
52 ft
3 main spans
Daily traffic
1,400
2023 count
Owner
County
County Highway Agency

About this bridge

Shaffer Road over Killbuck Creek is a concrete continuous slab carrying Shaffer Road over Killbuck Creek in Delaware County, Indiana. It was built in 1961, so it is 64 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,400 vehicles a day, roughly 1% of them trucks, projected to reach 2,310 by 2043. The structure is 52 ft (16 m) long and 28 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesShaffer Road
CrossesKillbuck Creek
Location00.23 N of Royerton RD
RouteCounty Highway 45
StateIndiana
Coordinates40.26583, -85.40587
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be 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 rating55.7 US tons
Inventory rating33.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length52 ft (16 m)
Longest span20 ft (6 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,400 (2023)
Projected traffic2,310 by 2043
Trucks1%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.5 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Shaffer Road over Killbuck Creek built?

It was built in 1961, making it 64 years old in 2025.

What condition is Shaffer Road over Killbuck Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Shaffer Road over Killbuck Creek carry?

About 1,400 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Shaffer Road over Killbuck Creek?

The structure is 52 ft (16 m) long with a longest span of 20 ft (6 m) and a deck 28 ft wide.

Who owns Shaffer Road over Killbuck Creek?

It is owned by the County Highway Agency.