US Bridges

I-95 NB (SR-9) over Csxrr

Good

St. Johns County, Florida · 1.2 Mi. N. of US-1 · Structure no. 780037

Built
1965
60 years old, rebuilt 1992
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
203 ft
3 main spans
Daily traffic
35,000
2022 count
Owner
State
State Highway Agency

About this bridge

I-95 NB (SR-9) over Csxrr is a prestressed concrete stringer/multi-beam or girder carrying I-95 NB (SR-9) over Csxrr in St. Johns County, Florida. It was built in 1965 and reconstructed in 1992, so it is 60 years old, older 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 35,000 vehicles a day, roughly 5% of them trucks, projected to reach 60,725 by 2044. The structure is 203 ft (61.9 m) long and 59 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-95 NB (SR-9)
CrossesCsxrr
Location1.2 Mi. N. of US-1
RouteInterstate 95
StateFlorida
Coordinates29.67222, -81.30472
Functional classRural Principal Arterial - Interstate

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating38 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length203 ft (61.9 m)
Longest span68 ft (20.7 m)
Deck width59 ft (18 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,000 (2022)
Projected traffic60,725 by 2044
Trucks5%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-95 NB (SR-9) over Csxrr built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1992.

What condition is I-95 NB (SR-9) 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 2023.

How much traffic does I-95 NB (SR-9) over Csxrr carry?

About 35,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is I-95 NB (SR-9) over Csxrr?

The structure is 203 ft (61.9 m) long with a longest span of 68 ft (20.7 m) and a deck 59 ft wide.

Who owns I-95 NB (SR-9) over Csxrr?

It is owned by the State Highway Agency.