chch.live a year of crashes, counted

Marshland Road & Prestons Road

184 crashes police-reported, recorded at this road pairing since 2006, 71 hurt somebody and 14 people were seriously hurt. The 1st most-recorded pairing in the city.

The streets it names: Marshland Road · Prestons Road

Crashes on record
184
Hurt somebody
71
People killed
none
Seriously hurt
14

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

serious 13
minor 58
damage only 113

Severity is the worst injury in the crash.

Year by year

The worst year was 2007, with 19 crashes recorded at the pairing.

The suburb its crashes fall in

Read from each crash’s coordinates.

Who was involved

trucks 16
motorcycles & mopeds 11
people on bicycles 8
people walking 2
buses 2

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

What gets hit here

a post or pole 15
a ditch 12
a tree 12
a fence 10
a traffic sign 7
a traffic island 6
a parked vehicle 2
a phone box or power cabinet 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

not recorded 71
no marked control 49
a give way 40
traffic signals 24

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

The weather it happened in

fine 151
light rain 23
heavy rain 7
mist or fog 3

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

The vehicles involved

cars & station wagons 161
SUVs 34
vans & utes 31
unrecorded vehicles 2

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

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/marshland-road-and-prestons-road.md.

Questions, answered briefly

How many crashes have there been at Marshland Road and Prestons Road?

184 police-reported crashes since 2006, 71 hurt somebody and 14 people were seriously hurt.

What was the worst year at Marshland Road and Prestons Road?

2007, with 19 crashes recorded at the pairing, severity counts the worst injury in each crash.

Where is Marshland Road and Prestons Road?

In Marshland, 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.