Tappan Zee BridgeThe New York State Thruway Authority is planning to close three of the four northbound lanes– Westchester County to Rockland County – from 9 p.m. on Friday, April 29 to 2 p.m. on Saturday, April 30 and again from 9 p.m. on Saturday to 2 p.m. on Sunday, May 1.

The construction will not affect the southbound lanes from Rockland County to Westchester County. Motorists are advised to plan ahead or take alternatives routes, if possible.