Finally, off the bottom right corner is Exit 29B to Tillary Street and its corresponding entrance ramp. Crossing under the Manhattan Bridge, the westbound roadway begins its descent into the cantilevered section that follows the Brooklyn Heights Esplanade. Exit 28, here partially obscured by the shadow of the Brooklyn Bridge, leads right to Front Street, or left, curving under the bridge, to Cadman Plaza West. An entrance from Cadman Plaza West merges with I-278 at extreme left. This area has been discussed in a recent thread in the misc.transport.road newsgroup concerning poorly-designed interchanges.
Backups result all the time, and they always have traffic cops there to ticket line cutters.