Structure 750738 · Orange County, FL

Sr-429 SB over Us-441 & Fla Cent Rr

Carries Sr-429 SB over Us-441 & Fla Cent Rr, 0.1 Mile North Of G.e. RD.

Overall conditionGood

Set by its lowest-rated component: Deck at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT416 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 8/9

416 ft end to end, longest span 209 ft: about 6 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built201214 years old
Length416.3 ft126.9 m
Daily traffic—reported figure implausible
Last inspectedJanuary 2025every 24 months

Location

StateFlorida
CountyOrange
Location0.1 Mile North Of G.e. RD
CarriesSr-429 SB
CrossesUs-441 & Fla Cent Rr
Coordinates28.69439, -81.55923

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length416.3 ft (126.9 m)
Max Span208.7 ft (63.6 m)
Deck Width71.2 ft (21.7 m)
Deck Area2753.7 sq m
Main Spans2
Year Built2012

Traffic

Avg Daily Traffic172,500 (2023)
That is about 57,500 vehicles per lane per day — beyond what any U.S. road carries (the busiest freeways run about 25,000–30,000). It is almost certainly a data-entry error in the National Bridge Inventory, so we leave this bridge out of traffic rankings.
Truck Traffic5%
Lanes On Bridge3
Lanes Under Bridge6

Inspection & Ownership

Last InspectionJanuary 2025
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number750738

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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