A driver will face charges after a group of cyclists were struck by a car on Auckland's waterfront a month ago.

If New Zealanders increased their cycling to the modest levels of the 1980s, they would burn off annually the amount of energy in 40 million cans of Coke.

For the first five months of operation of the Northern Gateway Toll Road, it cost - on average - $1.29 in transaction costs to collect each $2 car toll.

The woman who drove into a pack of cyclists after allegedly running a stop sign in Auckland last weekend told friends she was fined for speeding six days before the incident.

A weekend accident that left a cyclist in hospital has reignited debate over cyclists' rights on New Zealand roads.

Cyclists will push for a lower speed limit on Tamaki Drive after a young driver ploughed into a pack of riders, critically injuring one.

Cyclist hit by car critical but stable, says hospital.

A female driver "accelerated" into a group of cyclists, says one witness, hospitalising four, one with serious head injuries.