US Bridges

CR 400S over Vernon Fk Muscatatuck R

Fair

Decatur County, Indiana · 00.10 E of CR 500 E · Structure no. 1600067

Built
1975
50 years old
Condition
Fair
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
33 ft
1 main span
Daily traffic
140
2017 count
Owner
County
County Highway Agency

About this bridge

CR 400S over Vernon Fk Muscatatuck R is a prestressed concrete box beam or girders - multiple carrying CR 400S over Vernon Fk Muscatatuck R in Decatur County, Indiana. It was built in 1975, so it is 50 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 140 vehicles a day, roughly 8% of them trucks, projected to reach 220 by 2037. The structure is 33 ft (10 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCR 400S
CrossesVernon Fk Muscatatuck R
Location00.10 E of CR 500 E
RouteCounty Highway 38
CountyDecatur County
StateIndiana
Coordinates39.27852, -85.38499
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
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 rating38.9 US tons
Inventory rating30 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length33 ft (10 m)
Longest span31 ft (9.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2017)
Projected traffic220 by 2037
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 400S over Vernon Fk Muscatatuck R built?

It was built in 1975, making it 50 years old in 2025.

What condition is CR 400S over Vernon Fk Muscatatuck R 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 April 2023.

How much traffic does CR 400S over Vernon Fk Muscatatuck R carry?

About 140 vehicles per day (2017 count), of which roughly 8% are trucks.

How long is CR 400S over Vernon Fk Muscatatuck R?

The structure is 33 ft (10 m) long with a longest span of 31 ft (9.4 m) and a deck 24 ft wide.

Who owns CR 400S over Vernon Fk Muscatatuck R?

It is owned by the County Highway Agency.