US Bridges

CR 500E over Mud Creek

Fair

Boone County, Indiana · 00.10 N of CR 750 N · Structure no. 0600033

Built
1930
95 years old, rebuilt 1984
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
88 ft
3 main spans
Daily traffic
120
2017 count
Owner
County
County Highway Agency

About this bridge

CR 500E over Mud Creek is a prestressed concrete box beam or girders - multiple carrying CR 500E over Mud Creek in Boone County, Indiana. It was built in 1930 and reconstructed in 1984, so it is 95 years old, older 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 120 vehicles a day, roughly 5% of them trucks, projected to reach 180 by 2037. The structure is 88 ft (26.9 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCR 500E
CrossesMud Creek
Location00.10 N of CR 750 N
RouteCounty Highway 500
StateIndiana
Coordinates40.14978, -86.37545
Functional classRural Minor Collector

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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
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 rating69.2 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadUnknown
Structure length88 ft (26.9 m)
Longest span29 ft (8.8 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2017)
Projected traffic180 by 2037
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 500E over Mud Creek built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1984.

What condition is CR 500E 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 September 2023.

How much traffic does CR 500E over Mud Creek carry?

About 120 vehicles per day (2017 count), of which roughly 5% are trucks.

How long is CR 500E over Mud Creek?

The structure is 88 ft (26.9 m) long with a longest span of 29 ft (8.8 m) and a deck 24 ft wide.

Who owns CR 500E over Mud Creek?

It is owned by the County Highway Agency.