Notice of Bridge Closure - Gannon's Narrows Bridge

Posted on Friday July 28, 2023

Daily Bridge Closures – September 5 to October 13, 2023

Please be advised that repairs to damaged structural components at the Gannon’s Narrows Bridge located on County Road 16 will be commencing from September 5 to October 13, 2023.

During this period, the bridge will be completely closed to all traffic from 7 a.m. to 7 p.m., Monday through Friday, and reopened to traffic at night and on weekends.

During the closure periods, there will be no access for any vehicles to cross over the bridge.



Please note that timelines are approximate and may vary dependent upon weather and other factors. Check out the FAQ for more information. 

Please circulate this notice to interested parties within your respective agencies. Every effort will be made by the County to keep agencies and residents informed of any significant changes. 

We apologize for any inconvenience and thank you for your patience.  

Please contact the undersigned for any additional information: 


Bryan Weir 

Director of Planning and Public Works 

County of Peterborough 

Phone: (705) 743-0380 ext. 2400 


Peter Nielsen, C.E.T. 

Manager, Capital Projects 

County of Peterborough 

Planning and Public Works Department 

(705) 775-2737 ext. 3200