based on what I see live.

this proves that it is still there, not Ohara.
https://chicagocop.com/history/specialized-units/canine-unit/

note #2580769

note/3007198

note/2920275

there are no tag for canine unit training building.
https://goo.gl/maps/grEjnAVCAiaJNQtY6

access is no. map is

access is closed, and your pap is dated 2013, just come out here and see for yourself.

For Elgin O'Hare Western Access

they are drilling bridge (viaduct) piling on the edge of the dry retention pond going south as we speak.

you need to come here and walk around, when it crosses the tollway you have it going into the retention pond, it goes to the west of the canal over the impound yard west of the Chicago canine unit.

removed golf cart path going down golf road hidden under road and boundary line.

https://imgur.com/gallery/boDrxs7

waterway=riverbank
or sections of a river which are wide enough to "require" mapping of distinct areas of water
For very small rivers it is not necessary to draw an area for the riverbank,

ele

note/2613364
note/2613361

Frank Bobrytzke Forest is an honorary name for the area along the North Branch of the Chicago River that includes Miami Woods and St. Paul Woods

note/2613364
note/2613364

https://www.journal-topics.com/articles/demolition-of-2-elk-grove-hotels-clears-way-for-new-development/

https://www.journal-topics.com/articles/demolition-of-2-elk-grove-hotels-clears-way-for-new-development/