Takeoffs are exciting -- an increasingly loud roar that crescendos when a plane suddenly shoots overhead . Manchester Airport has an orbital cycle path with a pair of tunnels passing beneath runways . The tunnel is about the size of two football fields and connects to another one that goes under the terminal building, which houses most of the check-in counters for international flights. Bangkok has a 15-mile bike path that loops around Suvarnabhumi Airport .
Manchester Airport has an orbital cycle path with a pair of tunnels passing beneath runways . The tunnel is about the size of two football fields and connects to another one that goes under the terminal building, which houses most of the check-in counters for international flights. Bangkok has a 15-mile bike path that loops around Suvarnabhumi Airport .