18th AVE South over Clam Bayou

Fair Condition36 years old5,800 vehicles/day

Location

StateFlorida
CountyPinellas
Location140ft W Of 42nd Street S
Carries18th AVE South
CrossesClam Bayou
Coordinates27.75196, -82.69037

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length21.7 ft (6.6 m)
Max Span9.8 ft (3 m)
Deck Area81.8 sq m
Main Spans2
Year Built1990

Traffic

Avg Daily Traffic5,800 (2023)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number157133

Nearby Bridges

42nd ST South over Clam Bayou 0.1 mi Fair 17th Ave. South over Clam Bayou 0.2 mi Good 16th Ave. South over Clam Bayou 0.2 mi Good 22nd AVE South over Clam Bayou 0.3 mi Good 15th Ave. South over Clam Bayou 0.3 mi Good 14th Ave. South over Clam Bayou 0.3 mi Good 13th Ave. South over Clam Bayou 0.4 mi Good 38th St. South over Minnow Canal 0.4 mi Poor 43rd Street South over Clam Bayou Outfall 0.5 mi Poor 37th St. South over Jesses Canal 0.6 mi Fair