Investigation blocks one lane at top of Sunshine Skyway Bridge

ST. PETERSBURG, Fla. (WWSB) - An active investigation is blocking one lane of Interstate 275 at the top of the Sunshine Skyway Bridge, causing delays of more than 30 minutes.The Florida Highway Patrol received a report at 4:40 p.m. and arrived at 4:42 p.m.Slow traffic extends for more than 8 miles, from St. Petersburg to the south end of the bridge system in Manatee County.