Road alignments in Southern Garrett County.

Road alignments and a fairly large quarry along MD 38.

Road alignments along MD 135.

I made the mistake of looking at the railways near my last edit. There was a TIGER-imported railyard. I fixed it.

Road cleanups around Adelaide, PA, where I went camping last year.

The last of the road alignments along US 50 in Garrett County, I think.

Road alignments along MD560, plus a stream.

Road alignments in the valley between US 50 and Oakland

Road alignments between US 219 and the Youghiogheny River south of Oakland.

Run a couple of things out to where the high-res images stop.

I think this is the rest of the Youghiogheny, plus some of its tributaries.

Extend the Youghiogheny River a little further upstream.

Road alignments for Underwood Road in Garrett County.

Road alignments south of US 50 in Garrett County.

Road alignments in southern Garrett County.

Residential Landuses in Pikesville.

Somehow missed removing a section of the Patapsco from various boundary relations.

Howard County boundary fixes: move it to the close bank of the Patapsco River and the far side of the CSX railway.

Tweak the Baltimore City line according to Maryland's County Boundary Survey Project

Align the MD/WV border according to Maryland's County Boundary Survey Project