PA: Forgot to make this a *_link.

PA: Some alignment cleanup of US-19/US-40. (Bing)

PA: Fixed duplicated road.

PA: RR tunnel. (Bing)

PA: Update I-79's alignment/tags/relation since new flyover @ Exit #34 (I-70) is now open.

PA: Revert Changeset 19060568 to allow a proper update to Southern I-79/I-70 interchange for the new flyover.

PA: Repair broken U-Turn relation + some highway=crossing info. (Bing/personal knowledge)

PA: Added missing "William Penn Highway" name tags along US-22. (Tiger 2012 Data)

PA: Preparing PA-28 interchange with 31st Street Bridge's for it's grand opening on 11/25/13. - http://www.post-gazette.com/news/transportation/2013/11/21/31st-Street-Bridge-to-reopen-at-Route-28/stories/201311210321

PA: Some cleanup of Fox Chapel Road & the Green Belt. (Bing)

PA: Traffic Light. (Bing)

PA: Whoops, forgot to merge nodes here while cleaning up.

PA: Local highway cleanup. (Bing/local knowledge)

PA: This highway should be tertiary. (local knoledge)

PA: Mount Royal Boulevard/Grant Avenue acts more as a secondary highway compared to a tertiary highway between Duncan Avenue and PA-8. (local knowledge)

PA: These highways should be tertiary. (local knoledge)

PA: Convert some "note:lanes" tags to "lanes:forward/backward" tags.

PA: Revert Changeset 18789658 after talk on [talk-us].

NY: Add missing "layer=1" tag on a bridge.

NY: Cleaned up area of US-15 where the new expressway recently opened to remove old "ramp" alignment to old road.