Why Road Cones Matter (Even When No One’s Around)

Written By SADD

If you’re a new driver, you’ve definitely seen road cones, barriers, and temporary signs everywhere lately. But why are they still there when no workers are in sight? Here’s the quick breakdown so you can stay safe and help your mates stay safe too.

What is TTM?

TTM (Temporary Traffic Management) is the setup of cones, barriers, detours, signs, and speed limits that keeps everyone moving safely around roadworks. It protects drivers, cyclists, pedestrians, and work crews. You may have seen work sites where there are no workers around or anything being undertaken at the time, but there are still cones and signs left out. Here are some reasons why:

1. The job isn’t finished
Crews come and go across the day. Taking down and resetting equipment constantly is unsafe and unrealistic.

2. Hazards stay even when workers don’t
Think deep holes, uneven surfaces, loose chip, machinery, and drop-offs. These risks don’t disappear outside work hours.

3. The cones protect you
They guide you through safely and warn you about hazards you can’t always see, even when the site looks empty.


Summer Chipseal: What You Need to Know

Summer means more chipsealing across the motu. Fresh chip can cause longer stopping distances, slippery corners, stones hitting your car, loud road noise, and missing line markings for up to 48 hours. These risks remain long after crews have left, which is why temporary speeds and cones stay in place.

Drive Smart Through Worksites

  • Slow down

  • Follow all signs and layouts

  • Keep extra distance

  • Don’t touch or move cones

  • Follow traffic controllers if they’re on-site

  • When unsure, ease off the speed even more

Every worksite you drive through builds your confidence for the next one.

Here’s how you can lead the vibe in your friend group:

  • Check the Waka Kotahi Journey Planner before you leave so you know where the roadworks are and don’t end up rushing.

  • Chat to your passengers about the cones and signs as you approach a worksite so everyone understands what’s happening.

  • Lead the way by slowing down early, keeping calm, and showing what safe summer driving looks like.

When you look out for each other, everyone gets home safely.

A big shout-out to our friends at HEB Construction for providing this helpful information!

SADD
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