I-275 SB over 18th Ave. South

Good Condition44 years old51,750 vehicles/day

Location

StateFlorida
CountyPinellas
Location2.3mi North Of Sr-682
CarriesI-275 SB
Crosses18th Ave. South
Coordinates27.75198, -82.67747

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length166.3 ft (50.7 m)
Max Span91.5 ft (27.9 m)
Deck Width78.7 ft (24 m)
Deck Area1216.8 sq m
Main Spans3
Year Built1982

Traffic

Avg Daily Traffic51,750 (2023)
Truck Traffic7%
Lanes On Bridge4
Lanes Under Bridge4

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number150156

Nearby Bridges

I-275 NB over 18th Ave. South 0.0 mi Fair I-275 SB over 22nd AVE South 0.3 mi Good I-275 NB over 22nd AVE South 0.3 mi Good I-275 NB over 31st Street South 0.4 mi Fair I-275 SB over 31st ST S & Ramps 0.5 mi Good I-275 SB over 26th AVE South 0.5 mi Good I-275 NB over 26th AVE South 0.5 mi Good 11th Avenue South over Drainage Ditch 0.6 mi Good 37th St. South over Jesses Canal 0.6 mi Fair 38th St. South over Minnow Canal 0.6 mi Poor