US Bridges

SR30 US98 WB over SR368 23rd Street & RR

Good

Bay County, Florida · SR30 US98 over 23rd St. · Structure no. 460134

Built
2019
6 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Multiple
Steel
Length
795 ft
1 main span
Daily traffic
33,500
2022 count
Owner
State
State Highway Agency

About this bridge

SR30 US98 WB over SR368 23rd Street & RR is a steel box beam or girders - multiple carrying SR30 US98 WB over SR368 23rd Street & RR in Bay County, Florida. It was built in 2019, so it is 6 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 33,500 vehicles a day, roughly 6% of them trucks, projected to reach 58,122 by 2044. The structure is 795 ft (242.3 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR30 US98 WB
CrossesSR368 23rd Street & RR
LocationSR30 US98 over 23rd St.
RouteU.S. Route 98
StateFlorida
Coordinates30.18376, -85.72783
Functional classUrban Other Principal Arterial

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.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2023
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 rating59 US tons
Inventory rating43.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+5 approach)
Design loadGreater than HL 93
Structure length795 ft (242.3 m)
Longest span171 ft (52.1 m)
Deck width47 ft (14.4 m)
Roadway width47 ft (14.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33,500 (2022)
Projected traffic58,122 by 2044
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 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 SR30 US98 WB over SR368 23rd Street & RR built?

It was built in 2019, making it 6 years old in 2025.

What condition is SR30 US98 WB over SR368 23rd Street & RR 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 July 2023.

How much traffic does SR30 US98 WB over SR368 23rd Street & RR carry?

About 33,500 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR30 US98 WB over SR368 23rd Street & RR?

The structure is 795 ft (242.3 m) long with a longest span of 171 ft (52.1 m) and a deck 47 ft wide.

Who owns SR30 US98 WB over SR368 23rd Street & RR?

It is owned by the State Highway Agency.