US Bridges

Murphy Road over Silver Creek

Fair

Clark County, Indiana · 00.80 SE of Caney Road · Structure no. 1000052

Built
1988
37 years old
Condition
Fair
inspected March 2024
Type
Slab
Concrete Continuous
Length
123 ft
3 main spans
Daily traffic
200
2018 count
Owner
County
County Highway Agency

About this bridge

Murphy Road over Silver Creek is a concrete continuous slab carrying Murphy Road over Silver Creek in Clark County, Indiana. It was built in 1988, so it is 37 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 200 vehicles a day, roughly 3% of them trucks, projected to reach 350 by 2038. The structure is 123 ft (37.4 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesMurphy Road
CrossesSilver Creek
Location00.80 SE of Caney Road
RouteCounty Highway 0
StateIndiana
Coordinates38.52127, -85.74867
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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
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 rating35.9 US tons
Inventory rating35.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length123 ft (37.4 m)
Longest span48 ft (14.6 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2018)
Projected traffic350 by 2038
Trucks3%
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Murphy Road over Silver Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Murphy Road over Silver 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 March 2024.

How much traffic does Murphy Road over Silver Creek carry?

About 200 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is Murphy Road over Silver Creek?

The structure is 123 ft (37.4 m) long with a longest span of 48 ft (14.6 m) and a deck 27 ft wide.

Who owns Murphy Road over Silver Creek?

It is owned by the County Highway Agency.