Con Edison papered the area today with an update on their recent electrical and and substation upgrades [/blog/transportation/whats-with-the-cones-on-6th-and-7th-avenues] on 7th Avenue between 21st and 23rd Streets and 23rd Street between 5th and 6th Aves. Thanks to Concerned Citizens of Greenwood Heights [http://www.ccgreenwoodhts.com/con-edison-work-update-102412/] for posting