US Bridges

CR 350S over West Fork of Mill Creek

Fair

Hendricks County, Indiana · 00.75 E of SR 75 · Structure no. 3200097

Built
1993
32 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete Continuous
Length
74 ft
3 main spans
Daily traffic
175
2018 count
Owner
County
County Highway Agency

About this bridge

CR 350S over West Fork of Mill Creek is a concrete continuous slab carrying CR 350S over West Fork of Mill Creek in Hendricks County, Indiana. It was built in 1993, so it is 32 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 175 vehicles a day, roughly 8% of them trucks, projected to reach 275 by 2038. The structure is 74 ft (22.5 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 350S
CrossesWest Fork of Mill Creek
Location00.75 E of SR 75
RouteCounty Highway 120
StateIndiana
Coordinates39.70965, -86.63675
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100 US tons
Inventory rating66.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length74 ft (22.5 m)
Longest span25 ft (7.5 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2018)
Projected traffic275 by 2038
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 CR 350S over West Fork of Mill Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is CR 350S over West Fork of Mill 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 May 2024.

How much traffic does CR 350S over West Fork of Mill Creek carry?

About 175 vehicles per day (2018 count), of which roughly 8% are trucks.

How long is CR 350S over West Fork of Mill Creek?

The structure is 74 ft (22.5 m) long with a longest span of 25 ft (7.5 m) and a deck 28 ft wide.

Who owns CR 350S over West Fork of Mill Creek?

It is owned by the County Highway Agency.