Yes!!!   You're terrific!!!

This picture was taken as we went over the bridge between Sault Ste. Marie, Michigan and Sault Ste. Marie, Ontario. We have been up there several times and always are amazed at these wonderful locks.
 

http://www.exploringthenorth.com/soo/locks.html

http://www.geo.msu.edu/geo333/SooLock.html