US Bridges

SR-429 SB over Plymouth Sorrento Road

Good

Orange County, Florida · 4.85MI S of SR-46 · Structure no. 750869

Built
2018
7 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
132 ft
1 main span
Daily traffic
100
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR-429 SB over Plymouth Sorrento Road is a prestressed concrete box beam or girders - single or spread carrying SR-429 SB over Plymouth Sorrento Road in Orange County, Florida. It was built in 2018, so it is 7 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 6% of them trucks, projected to reach 174 by 2044. The structure is 132 ft (40.1 m) long and 43 ft wide.

CarriesSR-429 SB
CrossesPlymouth Sorrento Road
Location4.85MI S of SR-46
RouteState Highway 429
StateFlorida
Coordinates28.77442, -81.55989
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating39.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length132 ft (40.1 m)
Longest span132 ft (40.1 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic174 by 2044
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a toll road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 SR-429 SB over Plymouth Sorrento Road built?

It was built in 2018, making it 7 years old in 2025.

What condition is SR-429 SB over Plymouth Sorrento Road 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 February 2024.

How much traffic does SR-429 SB over Plymouth Sorrento Road carry?

About 100 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR-429 SB over Plymouth Sorrento Road?

The structure is 132 ft (40.1 m) long with a longest span of 132 ft (40.1 m) and a deck 43 ft wide.

Who owns SR-429 SB over Plymouth Sorrento Road?

It is owned by the State Toll Authority.