From: Gough, Steve (DOT) Sent: Friday, August 10, 2018 2:21 PM To: Bush, Joshua (DOT) Cc: Olarte, Oscar (DOT); Frusciante, Richard (DOT); Liu, YinYin (DOT); Frederiks, Ron

(DOT); Barth, Jeff (DOT); Becker, John A (DOT); Gallagher, Lori (DOT); Pavelec, Robert (DOT); Walp, Carl (DOT); Gray, Douglas M (DOT); Gallagher, Thomas (DOT)

Subject: PIN 8812.21 (8101.46) Hutchinson River Parkway - Additional Mapping - File C - Round 1

Attachments: 881221_img_pho_illustration_20180810.pdf Hi Josh, The Photogrammetry Section has completed the first round of Additional Mapping for File C of the subject PIN located in Westchester County. As you know, there are 2 requests for additional work in different locations within File C of the project. Please see the attached PDF Illustration to see the Additional Mapping for Round 1 delivered today and that pending for Round 2 for later release (labeled as Additional 1 and Additional 2 in a portion of the PDF). We have also added a 2016 Half Foot Statewide Orthomosaic (NYSDOP Orthoimage Tile Mosaic) that provides coverage for the full project. Please note that although the files will soon be ‘Checked Out’ of ProjectWise PIN 8812.21us and 8101.46us by myself: there will be no intermediate updates of those files between today and the date we release the second round of Additional for File C. Files are located under two PIN’s in ProjectWise. All filenames begin with ‘881221_...’ PIN 8812.21us NYSDOT\Documents\Region 08\8812.21us - R8 Bridge Needs Study\Photogrammetry\ Photogrammetry PIN 8101.46us NYSDOT\Documents\Region 08\8101.46us - HRP E. Lincoln Ave. Mt. vernon, Pelham, WE Co.\Photogrammetry\ Photogrammetry Revised Mapping and DTM Files 881221_map_pho_c_pbm_obs_usc.dtm Round 2 Additional Pending - Photogrammetry DTM - triangles excluded from obstructed areas - with Airborne LiDAR 881221_map_pho_c_pbm_usc.dgn Round 2 Additional Pending - Photogrammetry base mapping and DTM features - with Airborne LiDAR 881221_map_pho_c_pbm_usc.dtm Round 2 Additional Pending - Photogrammetry DTM - triangles included in obstructed areas - with Airborne LiDAR Photogrammetry Orthoimage - No Changes 881221_img_ort_pho_pbm_001.tfw Georeference - world - for Photogrammetry Orthoimage 881221_img_ort_pho_pbm_001.tif Photogrammetry Orthoimage - Imagery Date April 6 2015

New NYSDOP Orthoimage Tile Mosaic Files 881221_img_ort_pho_dop_2016_001.j2w Georeference - world - for NYSDOP Orthoimage Tile Mosaic 881221_img_ort_pho_dop_2016_001.jp2 NYSDOP Orthoimage Tile Mosaic - 2016 Half Foot New Illustration 881221_img_pho_illustration_20180810.pdf Illustration of Additional Mapping - August 10 2018 Other Items…

• The Bridge Deck DTM surface, 881221_map_pho_c_pbm_brd_usc.dtm was not revised for today’s release.

• The new Illustration noted above will be added to the Project Information Document at a later date. I expect to release an updated Project Information PDF upon completion of Additional Mapping - Round 2. To expedite today’s release I did not update that document at this time.

• A ProjectWise ‘_Revised’ Archive of the appropriate documents in the Photogrammetry folder under PIN

8812.21us and 8101.46us will be processed in the near future.

Feel free to contact us if you have any questions or comments.

A copy of this e-mail will be added to PIN 8812.21us and 8101.46us in ProjectWise as a correspondence document. 881221_cor_mem_pho_20180810.pdf Photogrammetry Section Transmittal E-mail - Additional Mapping File C - Round 1 - August 10 2018 Steve Steven J. Gough Mapping Technologist 2 New York State Department of Transportation Design Mapping and Automation Bureau 50 Wolf Road, Albany, NY 12232 (518) 485-8354 Ɩ Steve.Gough@dot.ny.gov www.dot.ny.gov