Structure 750342 · Orange County, FL

Sr-417 NB over Sr-50

Carries Sr-417 NB over Sr-50, Sr-417 NB Over Sr-50.

Overall conditionFair

Set by its lowest-rated component: Deck at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT151 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

151 ft end to end: about 2 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.

Built198838 years old
Length150.9 ft46 m
Daily traffic45,750counted 2022
Last inspectedAugust 2023every 24 months

Location

StateFlorida
CountyOrange
LocationSr-417 NB Over Sr-50
CarriesSr-417 NB
CrossesSr-50
Coordinates28.56843, -81.26608

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length150.9 ft (46 m)
Max Span149.0 ft (45.4 m)
Deck Width59.1 ft (18 m)
Deck Area828 sq m
Main Spans1
Year Built1988

Traffic

Avg Daily Traffic45,750 (2022)
Truck Traffic7%
Lanes On Bridge3
Lanes Under Bridge7

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number750342

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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