Number of single-lane bridges on New Zealand roads
By region and road type, June 2024, number of bridges
| Region | Road type | Number of bridges |
|---|---|---|
| Auckland | Local roads | 367 |
| Auckland | State Highways | 0 |
| Bay of Plenty | Local roads | 250 |
| Bay of Plenty | State Highways | 4 |
| Canterbury | Local roads | 892 |
| Canterbury | State Highways | 15 |
| Chatham Islands | Local roads | 12 |
| Gisborne | Local roads | 288 |
| Gisborne | State Highways | 9 |
| Hawke's Bay | Local roads | 349 |
| Hawke's Bay | State Highways | 8 |
| Manawatū-Whanganui | Local roads | 931 |
| Manawatū-Whanganui | State Highways | 1 |
| Nelson, Marlborough, Tasman | Local roads | 605 |
| Nelson, Marlborough, Tasman | State Highways | 17 |
| Northland | Local roads | 999 |
| Northland | State Highways | 18 |
| Otago | Local roads | 622 |
| Otago | State Highways | 7 |
| Southland | Local roads | 490 |
| Southland | State Highways | 4 |
| Taranaki | Local roads | 429 |
| Taranaki | State Highways | 14 |
| Waikato | Local roads | 644 |
| Waikato | State Highways | 14 |
| Wellington | Local roads | 245 |
| Wellington | State Highways | 0 |
| West Coast | Local roads | 345 |
| West Coast | State Highways | 47 |
Definitions
Single lane bridges: bridges where there is only a single lane.
Speed restriction bridges: bridges where there is a speed restriction (but no weight restriction).
Timber bridges: bridges made out of timber.
Weight restriction bridges: bridges that have a weight restriction. Some of these bridges may also have a speed restriction.
Exclusions
This data is about bridges that can be used by motor vehicles. Pedestrian bridges are excluded.
Data provided by
Dataset name
Physical Statistics: Bridges 2024
Webpage:
How to find the data
At URL provided, select 'Data' in the table row corresponding to Infrastructure > Physical statistics - bridges'.
Import & extraction details
File as imported: Physical Statistics: Bridges 2024
From the dataset Physical Statistics: Bridges 2024, this data was extracted:
- Sheet: Bridges SHLR
- Range:
F2:S265 - Provided: 3,696 data points
This data forms the table Transport - Bridges by road type and region 2011–2024.
Dataset originally released on:
September 27, 2024
About this dataset
This dataset provides information about the number and length of bridges within Road Controlling Authority areas, each Region and Territorial Authority in New Zealand.