Structure 930416 · Palm Beach County, FL

Sr91 N/s Tpk 75.8 over SR 808 Glades RD

Carries Sr91 N/s Tpk 75.8 over SR 808 Glades RD, 0.3 Mi S Of NB Exit 75.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure8/9 · Very Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT144 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 8/9Substructure 7/9

144 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.

Built198937 years old
Length144.0 ft43.9 m
Daily traffic110,900counted 2023
Last inspectedOctober 2023every 24 months

Location

StateFlorida
CountyPalm Beach
Location0.3 Mi S Of NB Exit 75
CarriesSr91 N/s Tpk 75.8
CrossesSR 808 Glades RD
Coordinates26.36796, -80.17082

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length144.0 ft (43.9 m)
Max Span144.0 ft (43.9 m)
Deck Width117.1 ft (35.7 m)
Deck Area1567.2 sq m
Main Spans1
Year Built1989

Traffic

Avg Daily Traffic110,900 (2023)
Truck Traffic14%
Lanes On Bridge7
Lanes Under Bridge8

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number930416

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.

Nearby Bridges