Structure 750806 · Orange County, FL

Sr417 NB To Airpor over Sr-417/boggy Creek

Carries Sr417 NB To Airpor over Sr-417/boggy Creek, Sr-417 Boggy Cr. Rd. Inte.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT2,708 FT OVERALL500 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

2,708 ft end to end, longest span 216 ft: about 7.5 football fields. 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 box-beam bridge.

Built201511 years old
Length2708.3 ft825.5 m
Daily traffic8,400counted 2022
Last inspectedFebruary 2024every 24 months

Location

StateFlorida
CountyOrange
LocationSr-417 Boggy Cr. Rd. Inte
CarriesSr417 NB To Airpor
CrossesSr-417/boggy Creek
Coordinates28.36991, -81.30878

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length2708.3 ft (825.5 m)
Max Span216.2 ft (65.9 m)
Deck Width45.3 ft (13.8 m)
Deck Area11391.9 sq m
Main Spans15
Year Built2015

Traffic

Avg Daily Traffic8,400 (2022)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge17

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number750806

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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