Water is not practical for any outdoor surface, including asphalt. So, when planning your new driveway or parking lot, water drainage is a huge issue. Qualified technicians at Sunrise Asphalt have seen some pretty bad drainage problems and understand how they happen. For example, downspouts from buildings under a heavy rain like our monsoons must direct water away from the asphalt surface and edges so it doesn’t get under the surface to attack the base. Clogged downspouts are worse. The water just falls on the surface or near to cause damage. Have questions? Call Sunrise Asphalt’s friendly owners. They are a locally owned business for over 30 years.