This photo shows an ecotax camera gantry, not an average
speed camera gantry
The map above shows
the principal arterial
routes through France;
red for toll motorways,
blue
for free motorways,
and
green
for main trunk routes, which are mostly dual
carriageways or divided highways – though this is not always
the
case. For detailed information on certain specific routes, see below.
Average speed cameras and
ecotax cameras.
Average
speed cameras - called radars tronçon - are used on some main
routes. Don't look for a gantry; in most cases they are just mounted on
posts on the roadside,
like other speed cameras only slightly higher up. Though mainly on
motorways and major trunk routes, they can be found on minor
roads too.
The large
gantries
spanning free motorways and major dual carriageway routes (photo right)
are not speed cameras, but unused ecotax cameras solely for HGVs over
7.5
tonnes. For more about this, see
HGVs
in France page.