In 2014, Crooker completed the installation of a box culvert across Route 27 in Arrowsic, Maine to help restore the Alewife population in the area. A video that provides background information on the project, along with footage of the fabrication and installation can be found at the link below. Special thanks Kennebec Estuary Land Trust for allowing us to share this video:
http://kennebecestuary.org/the-cool-little-culvert