Traffic Calming

Point locations of traffic calming devices such as speed tables, raised intersections, traffic circles etc.. A point feature representing devices used to control the flow of traffic. Speed humps are rounded raised areas of asphalt on the roadway that are usually 80mm in height. They are placed lengthwise across the roadway, so that drivers cannot avoid traversing them. Speed Tables, like speed humps, are also raised areas of asphalt on the roadway that are usually 80mm in height, but are flattened at the top. Speed tables are typically wide enough for the wheelbase of a car, and have ramps provided at the approaches. Raised intersections are the elevated areas where an entire intersection including crosswalks is raised by using ramps on all approaches. Raised crosswalks are speed tables placed at crosswalk locations with appropriate signage and pavement marking. Traffic circles are raised centre islands located in intersections that provide for right of way control. They require vehicles to circulate counter-clockwise around the island at lower speeds. The centre island can be landscaped or painted to increase visibility and attractiveness.

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Additional Info

Field Value
Last Updated March 24, 2026, 21:09 (UTC)
Created March 24, 2026, 21:09 (UTC)
Domain / Topic
Domain or topic of the dataset being cataloged.
Title
Title for the Dataset.
Traffic Calming
Description
A description of the dataset.

Point locations of traffic calming devices such as speed tables, raised intersections, traffic circles etc.. A point feature representing devices used to control the flow of traffic. Speed humps are rounded raised areas of asphalt on the roadway that are usually 80mm in height. They are placed lengthwise across the roadway, so that drivers cannot avoid traversing them. Speed Tables, like speed humps, are also raised areas of asphalt on the roadway that are usually 80mm in height, but are flattened at the top. Speed tables are typically wide enough for the wheelbase of a car, and have ramps provided at the approaches. Raised intersections are the elevated areas where an entire intersection including crosswalks is raised by using ramps on all approaches. Raised crosswalks are speed tables placed at crosswalk locations with appropriate signage and pavement marking. Traffic circles are raised centre islands located in intersections that provide for right of way control. They require vehicles to circulate counter-clockwise around the island at lower speeds. The centre island can be landscaped or painted to increase visibility and attractiveness.
Tags / Keywords
Keywords/tags categorizing the dataset.
Format (CSV, XLS, TXT, PDF, etc)
File format of the dataset.
Dataset Size
Dataset size in megabytes.
496.0
Metadata Identifier
Metadata identifier – can be used as the unique identifier for catalogue entry
115327d0bbac47bf90efae09a795774c
Published Date
Published date of the dataset.
2025-12-17
Time Period Data Span (start date)
Start date of the data in the dataset.
Time Period Data Span (end date)
End date of time data in the dataset.
GeoSpatial Area Data Span
A spatial region or named place the dataset covers.
Field Value
Access category
Type of access granted for the dataset (open, closed, service, etc).
public
License
License used to access the dataset.
License not specified
Limits on use
Limits on use of data.
Location
Location of the dataset.
https://opendata-surrey.hub.arcgis.com/datasets/surrey::traffic-calming
Data Service
Data service for accessing a dataset.
Owner
Owner of the dataset.
SurreyGIS
Contact Point
Who to contact regarding access?
City of Surrey
Contact Point Email
The email to contact regarding access?
Publisher
Publisher of the dataset.
City of Surrey
Publisher Email
Email of the publisher.
Author
Author of the dataset.
SurreyGIS
Author Email
Email of the author.
Accessed At
Date the data and metadata was accessed.
2026-02-20
Field Value
Identifier
Unique identifier for the dataset.
9dd77c3dbf544a1989ca0f95371b6da1
Language
Language(s) of the dataset
English
Link to dataset description
A URL to an external document describing the dataset.
https://opendata-surrey.hub.arcgis.com/datasets/surrey::traffic-calming
Persistent Identifier
Data is identified by a persistent identifier.
Globally Unique Identifier
Data is identified by a persistent and globally unique identifier.
Contains data about individuals
Does the data hold data about individuals?
Contains data about identifiable individuals
Does the data hold identifiable data about individual?
Contains Indigenous Data
Does the data hold data about Indigenous communities?
Portal Type
Platform type of the source portal.
Field Value
Version
Version of the datatset
None
Source
Source of the dataset.
None
Version notes
Version notes about the dataset.
Is version of another dataset
Link to dataset that it is a version of.
Other versions
Link to datasets that are versions of it.
Provenance Text
Provenance Text of the data.
City of Surrey
Provenance URL
Provenance URL of the data.
Temporal resolution
Describes how granular the date/time data in the dataset is.
GeoSpatial resolution in meters
Describes how granular (in meters) geospatial data is in the dataset.
GeoSpatial resolution (in regions)
Describes how granular (in regions) geospatial data is in the dataset.
Field Value
Indigenous Community Permission
Who holds the Indigenous Community Permission. Who to contact regarding access to a dataset that has data about Indigenous communities.
Community Permission
Community permission (who gave permission).
The Indigenous communities the dataset is about
Indigenous communities from which data is derived.
Field Value
Number of data rows
If tabular dataset, total number of rows.
1949
Number of data columns
If tabular dataset, total number of unique columns.
14
Number of data cells
If tabular dataset, total number of cells with data.
27286
Number of data relations
If RDF dataset, total number of triples.
Number of entities
If RDF dataset, total number of entities.
Number of data properties
If RDF dataset, total number of unique properties used by the triples.
Data quality
Describes the quality of the data in the dataset.
Metric for data quality
A metric used to measure the quality of the data, such as missing values or invalid formats.

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