US Bridges

Kipp Road over Branch of Mariah Creek

PoorPosted for load

Knox County, Indiana · 00.96 NE of Daughtery Roa · Structure no. 4200182

Built
1920
105 years old, rebuilt 1993
Condition
Poor
inspected August 2024
Type
Channel Beam
Concrete
Length
34 ft
1 main span
Daily traffic
50
2016 count
Owner
County
County Highway Agency

About this bridge

Kipp Road over Branch of Mariah Creek is a concrete channel beam carrying Kipp Road over Branch of Mariah Creek in Knox County, Indiana. It was built in 1920 and reconstructed in 1993, so it is 105 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. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 70 by 2036. The structure is 34 ft (10.3 m) long and 18 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesKipp Road
CrossesBranch of Mariah Creek
Location00.96 NE of Daughtery Roa
RouteCounty Highway 0
StateIndiana
Coordinates38.89148, -87.35477
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
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 alignment6: Equal to present minimum criteria
Operating rating24.9 US tons
Inventory rating18 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length34 ft (10.3 m)
Longest span29 ft (8.9 m)
Deck width18 ft (5.6 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2016)
Projected traffic70 by 2036
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$500,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Kipp Road over Branch of Mariah Creek built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1993.

What condition is Kipp Road over Branch of Mariah 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 August 2024.

How much traffic does Kipp Road over Branch of Mariah Creek carry?

About 50 vehicles per day (2016 count), of which roughly 2% are trucks.

How long is Kipp Road over Branch of Mariah Creek?

The structure is 34 ft (10.3 m) long with a longest span of 29 ft (8.9 m) and a deck 18 ft wide.

Who owns Kipp Road over Branch of Mariah Creek?

It is owned by the County Highway Agency.