A car crash on the Northern Motorway is causing traffic woes in Auckland tonight.

Canterbury motorists and truckies need to plan for another week of night-time Lyttelton Tunnel delays.

Anyone travelling west from Auckland this Saturday should plan for delays, as State Highway 16 will be closed for 12 hours from Great North Rd to Patiki Rd.

Heading out on a Sunday cruise? Beware: police are increasingly ticketing slow and inconsiderate drivers.

Traffic is heavy on the Auckland Harbour bridge after a truck broke down, causing delays.

An earlier breakdown on the Auckland Harbour Bridge is causing traffic delays early this evening.

The NZTA has warned motorists about ice on South Island roads today, and about a final night of delays tonight for Canterbury drivers.

A Minnesota traffic stop turned deadly Wednesday evening as a police officer opened fire on a car passenger.

Crashes have slowed Auckland traffic this morning.

A sinkhole in Christchurch is causing traffic delays.

Rush-hour traffic out of Wellington is crawling along the Kapiti Coast as a gas leak continues to cause major delays on the main route in and out of the capital.

A drunk driver who crashed into a booze bus in New Plymouth faked a heart attack to avoid arrest.

Transport Minister Simon Bridges says road tolling could be done by GPS satellite, as opposed to toll gantries or cameras.

Often, driving in Auckland, I feel like I'm in a failed state. Have warlords taken over?

Sometime next year, when the Waterview tunnels are opened, Auckland's planned motorway network will be virtually complete.

Auckland's biggest union of bus drivers has told its members to ignore a deadline handed down by council and will continue to allow SuperGold cardholders on buses.

Traffic delays likely after crash.

A crash on the Southern Motorway blocked the right lane to the city after Mount Wellington at 6.15 this morning.

Traffic is already building up on Auckland's Southern Motorway with journey times taking up to three times longer than usual.

An innovative way to manage traffic flow with LED lights is to be trialled on the Hibiscus Coast and it could be implemented elsewhere

Auckland traffic is being held up by two separate crashes on motorways this morning.

A petrol tanker rolled, crushing a car and starting a chain of collisions on a Melbourne motorway.

One man thinks he's found the solution to a dreaded pinchpoint for traffic heading north of Auckland. Here are your reactions to the plan.

One man thinks he's found the solution to a dreaded pinchpoint for traffic heading north of Auckland - bulldoze the lights and put in two roundabouts.

COMMENT: Aucklanders desperately want new tools that will help to lift the performance of the existing network, and it's time for a much bolder approach to delivering them, writes Barney Irvine.

The broken-down vehicle is blocking the right lane northbound, next to Ellerslie onramp.

It's a stretch of road that's jammed with 45,344 vehicles every day.