Note that streets anyway need to be redone every 30 years or so, more often in high traffic zones. It does depend on the place and conditions (here in the Netherlands, I can't even understand how the people tolerate the awful pavements... then again, they don't walk, they drive or cycle), like heavy rain tropical zones will clearly need higher maintenance, seismic zones also, but apart from these extreme cases, 30 years seems to be an admitted timespan. I do believe...
1/30/13 at 6:43am
- Chasing Shadows