UPDATED -- The Calhoun Street Toll-Supported Bridge between Trenton, N.J. and Morrisville, PA. is scheduled to have flagger-controlled single-lane alternating travel 9:30 a.m. to 2:30 p.m. on Thursday, Apr. 9, Traffic stoppages and travel delays are possible. The travel restriction is needed for federally required inspections of the bridge. A previously posted traffic-flagging operation for Friday has been cancelled.