The phrase "occasional potholes" means that there are sometimes holes or pits in the road that can be damaging to vehicles.
Sentences with «occasional potholes»
In a busy city that's filled with apartment buildings and subways, your daily commute is sure to involve narrow halls, busy roads and stairs, complete with occasional potholes and curbs. (mommystroller.com)
The weight is the only issue here, but it does provide parents with a sense of balance and stability while strolling over occasional potholes and curbs within the city. (mommystroller.com)
The main roads are all sealed with occasional potholes. (travelfish.org)