You can install a culvert such as this one, which carries overflow from a nearby pond under the roadway.
Photo courtesyt BRYAN WELCH
As you tackle your culvert installation project, you'll want to be sure to calculate the best size for your circumstances.
THE MOTHER EARTH NEWS EDITORS
Culvert installation can vary depending on size. A large culvert requires a deeper roadbed and longer slopes to protect the crossing's integrity.
Photo courtesy KURT SWEARINGEN
Take the measurements shown above to install a culvert large enough to handle a stream’s flow without damaging the roadway.
Illustration courtesy MOTHER EARTH NEWS editors