Item

Category: Archives -> Documents (OS) oversized  
Donor: Patricia Johnson, P. E. MDOT- Cadillac Office
Location: Collections -> Document Room -> Map Drawers  
Accession Number: 2000.112.02  
Name of Object: Existing General Plan of Structural Removal  
Description: 5 black and white copies of the plan for the removal of the existing bridges referred to as Old 31 over the Pere Marquette River`  
History: Bridge plate markers removed from one of two camelback bridges constructed in 1923. On Pere Marquette Highway. Also known as the twin bridges. Bridges were removed in 2000 when new wider bridges were installed  
Width: 34 inches  
Depth: 25 inches  
Year Manufactured: 1999