chch.live a year of crashes, counted

Main South Road & State Highway 73

97 crashes police-reported, recorded at this road pairing since 2007, 34 hurt somebody, 2 people were killed and 3 people were seriously hurt. The 9th most-recorded pairing in the city.

The streets it names: Main South Road · State Highway 73

Crashes on record
97
Hurt somebody
34
People killed
2
Seriously hurt
3

Where it stands

The pin is the crashes' midpoint as the Crash Analysis System (CAS) records them, the file pins each crash to the nearest pair of roads, so this is the record’s centre, not a surveyed corner.

At the pin: what stands there · the live map

By severity

fatal 1
serious 3
minor 30
damage only 63

Severity is the worst injury in the crash.

Year by year

The worst year was 2014, with 13 crashes recorded at the pairing.

The suburb its crashes fall in

Read from each crash’s coordinates.

Who was involved

trucks 9
motorcycles & mopeds 5
people on bicycles 3
people walking 2
buses 2

Crashes in which that kind of road user appears, one crash can carry several.

What gets hit here

a traffic sign 4
a post or pole 4
a fence 2
a phone box or power cabinet 1
a traffic island 1

What the reports say was struck at this pairing, a crash can hit several things and most hit nothing at all.

How the crossing was controlled

traffic signals 70
not recorded 12
a give way 8
no marked control 7

The control CAS recorded at the spot, what held the traffic, not which rule was broken.

The weather it happened in

fine 74
light rain 16
snow 3
heavy rain 2
mist or fog 1

A second condition rode some of them, frost on 1.

The vehicles involved

cars & station wagons 92
vans & utes 13
SUVs 12

The rest of the fleet, the bikes, motorbikes and trucks are counted with the road users above.

The people who died, 2

Every fatal crash the record puts at this pairing, by year:

Other pairings on these roads

The record behind this

Every figure comes from NZTA’s Crash Analysis System, filtered to Christchurch City. CAS locates a crash by the nearest pair of roads, so this page counts the crashes the record pins to this pairing, which includes crashes a few metres either side of the stop line and can share a crash with a neighbouring pairing. Damage-only and minor crashes are underreported everywhere; the killed and seriously-hurt numbers are the ones that hold.

Every pairing in the city is ranked at /crashes/intersections; the map and the whole-record charts are at /crashes. This page as markdown: /crashes/main-south-road-and-sh-73.md.

Questions, answered briefly

How many crashes have there been at Main South Road and State Highway 73?

97 police-reported crashes since 2007, 34 hurt somebody, 2 people killed and 3 people were seriously hurt.

What was the worst year at Main South Road and State Highway 73?

2014, with 13 crashes recorded at the pairing, severity counts the worst injury in each crash.

Where is Main South Road and State Highway 73?

In Sockburn, the pairing groups the crashes whose records name both roads; the suburbs list shows where its crash coordinates actually fell.

Where does this crash record come from?

NZTA’s Crash Analysis System, filtered to Christchurch City, CAS pins a crash by its nearest pair of roads, so the count includes crashes a few metres either side of the stop line. Damage-only and minor crashes are underreported; the killed and seriously-hurt numbers are the ones that hold.