US Bridges

CS-1204 over CSX Railroad

GoodPosted for load

Campbell County, Kentucky · 200 East JCT Ky 9 · Structure no. 019C00057N

Built
1989
36 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
804 ft
4 main spans
Daily traffic
1,609
2006 count
Owner
City
City or Municipal Highway Agency

About this bridge

CS-1204 over CSX Railroad is a steel continuous stringer/multi-beam or girder carrying CS-1204 over CSX Railroad in Campbell County, Kentucky. It was built in 1989, so it is 36 years old, younger than the Kentucky 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. Its operating status is: posted for load restriction.

It carries about 1,609 vehicles a day, projected to reach 3,215 by 2026. The structure is 804 ft (245.1 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCS-1204
CrossesCSX Railroad
Location200 East JCT Ky 9
RouteCity Street 1204
Coordinates39.08139, -84.49167
Functional classUrban 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.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating41.7 US tons
Inventory rating24.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+5 approach)
Design loadHS 25 or greater
Structure length804 ft (245.1 m)
Longest span133 ft (40.5 m)
Deck width34 ft (10.3 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,609 (2006)
Projected traffic3,215 by 2026
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CS-1204 over CSX Railroad built?

It was built in 1989, making it 36 years old in 2025.

What condition is CS-1204 over CSX Railroad 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 January 2024.

How much traffic does CS-1204 over CSX Railroad carry?

About 1,609 vehicles per day (2006 count).

How long is CS-1204 over CSX Railroad?

The structure is 804 ft (245.1 m) long with a longest span of 133 ft (40.5 m) and a deck 34 ft wide.

Who owns CS-1204 over CSX Railroad?

It is owned by the City or Municipal Highway Agency.