US Bridges

Cyntheanne RD over Mud Creek

Fair

Hamilton County, Indiana · 00.07 N of 146th ST · Structure no. 2900156

Built
1995
30 years old
Condition
Fair
inspected August 2023
Type
Slab
Concrete Continuous
Length
78 ft
3 main spans
Daily traffic
1,570
2020 count
Owner
County
County Highway Agency

About this bridge

Cyntheanne RD over Mud Creek is a concrete continuous slab carrying Cyntheanne RD over Mud Creek in Hamilton County, Indiana. It was built in 1995, so it is 30 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 1,570 vehicles a day, roughly 2% of them trucks, projected to reach 2,550 by 2040. The structure is 78 ft (23.7 m) long and 30 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesCyntheanne RD
CrossesMud Creek
Location00.07 N of 146th ST
RouteCounty Highway 0
CountyHamilton County
StateIndiana
Coordinates40.00826, -85.88129
Functional classRural 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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.2 US tons
Inventory rating33.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length78 ft (23.7 m)
Longest span26 ft (8 m)
Deck width30 ft (9.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,570 (2020)
Projected traffic2,550 by 2040
Trucks2%
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Cyntheanne RD over Mud Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is Cyntheanne RD over Mud Creek 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 August 2023.

How much traffic does Cyntheanne RD over Mud Creek carry?

About 1,570 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Cyntheanne RD over Mud Creek?

The structure is 78 ft (23.7 m) long with a longest span of 26 ft (8 m) and a deck 30 ft wide.

Who owns Cyntheanne RD over Mud Creek?

It is owned by the County Highway Agency.