tagging × 930
overpass × 483
rendering × 440
routing × 305
road × 223
area × 213
mapping × 193
highway × 163
layer × 92
way × 91
bridge × 71
pedestrian × 54
waterway × 52
trail × 44
construction × 35
stream × 33
level × 27
closed × 25
motorway × 23
tunnel × 21
classification × 16
broken × 12
wall × 12
repair × 11
trunk × 10
ditch × 8
drain × 7
viaduct × 5
concrete × 4
tube × 4
maxheight × 3
pipe × 2
duct × 1
stamford × 1
underpass × 0