File Drawings and plans In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects
File Alpena Bi-Path In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans
File Potential Alignment, May 14, 1975 Tube 39 In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path
File Plans, June 11, 1975 Tube 39 In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path
File Plans, May 20, 1975 Tube 39 In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path
File Miscellaneous Plans Tube 39 In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path
File Plans In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path
File Preliminary Engineering Report, December 3, 2003 Tube 39 In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path » Plans
File Proposed Phase 1 -- Marine Work, November 14, 2005 Tube 40 In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path » Plans
File Proposed Phase 2 -- Floating Pier System, November 9, 2005 Tube 41 In: Peter Pollack papers, 1965-2009 (majority within 1980-2005) » Project Files » Other Michigan Projects » Drawings and plans » Alpena Bi-Path » Plans