Structure 750236 · Orange County, FL

Sr-408 EB over Tampa Avenue

Carries Sr-408 EB over Tampa Avenue, 1 Mile West Of I-4.

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 FT266 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

266 ft end to end, longest span 85 ft: about 4 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.

Built1973rebuilt 2005
Length266.4 ft81.2 m
Daily traffic45,250counted 2022
Last inspectedFebruary 2024every 24 months

Location

StateFlorida
CountyOrange
Location1 Mile West Of I-4
CarriesSr-408 EB
CrossesTampa Avenue
Coordinates28.53622, -81.40535

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length266.4 ft (81.2 m)
Max Span85.0 ft (25.9 m)
Deck Width58.4 ft (17.8 m)
Deck Area1445.4 sq m
Main Spans4
Year Built1973 (reconstructed 2005)

Traffic

Avg Daily Traffic45,250 (2022)
Truck Traffic3%
Lanes On Bridge3
Lanes Under Bridge3

Inspection & Ownership

Last InspectionFebruary 2024
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number750236

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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