Structure 750620 · Orange County, FL

SR 429 NB 7.7 over Western Way

Carries SR 429 NB 7.7 over Western Way, 2.6 Mi North Of SR 530.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT172 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

172 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.

Built200620 years old
Length171.9 ft52.4 m
Daily traffic18,700counted 2022
Last inspectedNovember 2023every 24 months

Location

StateFlorida
CountyOrange
Location2.6 Mi North Of SR 530
CarriesSR 429 NB 7.7
CrossesWestern Way
Coordinates28.37814, -81.61144

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length171.9 ft (52.4 m)
Max Span171.9 ft (52.4 m)
Deck Width43.0 ft (13.1 m)
Deck Area686.4 sq m
Main Spans1
Year Built2006

Traffic

Avg Daily Traffic18,700 (2022)
Truck Traffic11%
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number750620

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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