US Bridges

US-301 (SR-200) over Csxrr

Good

Nassau County, Florida · US-301/CSXRR in Callahan · Structure no. 740102

Built
2000
25 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
170 ft
3 main spans
Daily traffic
6,800
2023 count
Owner
State
State Highway Agency

About this bridge

US-301 (SR-200) over Csxrr is a prestressed concrete stringer/multi-beam or girder carrying US-301 (SR-200) over Csxrr in Nassau County, Florida. It was built in 2000, so it is 25 years old, younger than the Florida average of 41.3 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 6,800 vehicles a day, roughly 32% of them trucks, projected to reach 11,798 by 2045. The structure is 170 ft (51.8 m) long and 83 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesUS-301 (SR-200)
CrossesCsxrr
LocationUS-301/CSXRR in Callahan
RouteU.S. Route 301
StateFlorida
Coordinates30.55787, -81.8359
Functional classRural Principal Arterial - Other

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.7 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length170 ft (51.8 m)
Longest span63 ft (19.2 m)
Deck width83 ft (25.3 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,800 (2023)
Projected traffic11,798 by 2045
Trucks32%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US-301 (SR-200) over Csxrr built?

It was built in 2000, making it 25 years old in 2025.

What condition is US-301 (SR-200) over Csxrr 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 June 2024.

How much traffic does US-301 (SR-200) over Csxrr carry?

About 6,800 vehicles per day (2023 count), of which roughly 32% are trucks.

How long is US-301 (SR-200) over Csxrr?

The structure is 170 ft (51.8 m) long with a longest span of 63 ft (19.2 m) and a deck 83 ft wide.

Who owns US-301 (SR-200) over Csxrr?

It is owned by the State Highway Agency.