7 Ways to Profit from Asphalt and Highway Construction [View article]
Concrete may or may not be cheaper, but it is almost always used in new highway construction at least in the northeast where I live. Rural town roads and such are paved initially with blacktop( asphalt) as are driveways and most city streets. Asphalt is used as a repair surface after concrete highways wear out. I wouldn't expect this ratio to change much regardless of the prices of the two materials.
7 Ways to Profit from Asphalt and Highway Construction [View article]