Treasure Island Causeway

Treasure Island Causeway, some portion of County Road 150, is a progression of three scaffolds crossing Boca Ciega Bay between Treasure Island and St. Petersburg in Pinellas County, Florida. The scaffold is possessed and kept up by the City of Treasure Island, which used to charge all drivers $1.00 toll, until June 2006, when the principal traverse of the extension was revived with no toll stall.

Occupants of two St. Petersburg waterfront groups used to pay a $10 yearly street expense to the City of Treasure Island to help bolster street and middle upkeep. That assessment was wiped out in the spring of 2007.