US Bridges

CR 550N over Branch of Ripley Creek

Good

Ripley County, Indiana · 00.49 E of Prattsburg Roa · Structure no. 6900065

Built
1988
37 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
31 ft
1 main span
Daily traffic
150
2024 count
Owner
County
County Highway Agency

About this bridge

CR 550N over Branch of Ripley Creek is a steel stringer/multi-beam or girder carrying CR 550N over Branch of Ripley Creek in Ripley 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 150 vehicles a day, roughly 4% of them trucks, projected to reach 225 by 2042. The structure is 31 ft (9.4 m) long and 23 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesCR 550N
CrossesBranch of Ripley Creek
Location00.49 E of Prattsburg Roa
RouteCounty Highway 230
StateIndiana
Coordinates39.15562, -85.16837
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 rating81.5 US tons
Inventory rating48.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span24 ft (7.3 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2024)
Projected traffic225 by 2042
Trucks4%
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 CR 550N over Branch of Ripley Creek built?

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

What condition is CR 550N over Branch of Ripley Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does CR 550N over Branch of Ripley Creek carry?

About 150 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is CR 550N over Branch of Ripley Creek?

The structure is 31 ft (9.4 m) long with a longest span of 24 ft (7.3 m) and a deck 23 ft wide.

Who owns CR 550N over Branch of Ripley Creek?

It is owned by the County Highway Agency.