Welch Causeway Bridge—crosses the ICW at Statute Mile 123
27 48.420 North/082 47.696 West
Bascule
25 feet closed vertical clearance
Restricted opening
VHF Hailing Channel 9
Opens on demand except that, year round, on Saturdays, Sundays and Federal holidays the bridge opens only on the hour and every 20 minutes thereafter from 9:30 a.m. to 6:00 p.m.

Had excellent service on January 2, 2012.
Returning home to Dunedin with strong North winds, this bridge tender held up the bridge for us even after a very small sailboat had just passed and could have made us wait.
Fantastic service and very nice operators.
M. Farinas