Extending a Culvert to level out a yard

In this video we install 60' of 18" black double wall corrugated culvert. This was my first time dealing with DOT instead of the city due to the location. They were helpful and easy to work with in getting the job done correctly. Help Support the channel: Patreon -   / gcfd   Buy Me A Coffee - https://www.buymeacoffee.com/GCFD Paypal - https://www.paypal.com/donate/?hosted...