How Do You Pave a Road with a 31º Slope?
(Video Link)
The turns in the racetrack at Daytona International Speedway bank at a 31º slope. Conventional road paving techniques won’t work at that angle. Here’s how it’s done:
Unlike repaving a street in your neighborhood, Daytona’s a banked surface designed to allow cars to reach speeds as high as 210 mph. This means crews have to [...]
