3.27 Traffic Delay Reduction (summary)
The city is using Travel Time Index as a measure to quantify traffic delay in the city. The Travel Time Index is the ratio of the travel time during the peak period to the time required to make the same trip at free-flow speeds. It should be noted that this data is subject to seasonal variations. The 2020 Q2 and Q3 data includes the summer months when traffic volumes are lower, thus the Travel Time Index is improved in these quarters. The performance measure page is available at 3.27 Traffic Delay Reduction. Additional Information Source: Bluetooth ARID sensors Contact (author): Cathy Hollow Contact E-Mail (author): catherine_hollow@tempe.gov Contact (maintainer): Contact E-Mail (maintainer): Data Source Type: Table, CSV Preparation Method: Peak period data is manually extracted. The travel time index calculation is the peak period data divided by the free flow data (constant per segment). Publish Frequency: Quarterly Publish Method: Manual Data Dictionary
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "josueba_tempegov",
"@type": "vcard:Contact",
"hasEmail": "mailto:data@tempe.gov"
}
|
| description | <p>The city is using Travel Time Index as a measure to quantify traffic delay in the city. The Travel Time Index is the ratio of the travel time during the peak period to the time required to make the same trip at free-flow speeds. It should be noted that this data is subject to seasonal variations. The 2020 Q2 and Q3 data includes the summer months when traffic volumes are lower, thus the Travel Time Index is improved in these quarters.</p><div> </div><div>The performance measure page is available at <a target='_blank' href='https://quality-of-life-tempegov.hub.arcgis.com/pages/traffic-delay-reduction' rel='nofollow ugc noopener noreferrer'>3.27 Traffic Delay Reduction</a>. <br /> </div><div> </div><div><div><strong>Additional Information</strong></div><div> </div><div>Source: Bluetooth ARID sensors</div><div> </div><div>Contact (author): Cathy Hollow</div><div> </div><div>Contact E-Mail (author): catherine_hollow@tempe.gov</div><div> </div><div>Contact (maintainer): </div><div> </div><div>Contact E-Mail (maintainer): </div><div> </div><div>Data Source Type: Table, CSV</div><div> </div><div>Preparation Method: Peak period data is manually extracted. The travel time index calculation is the peak period data divided by the free flow data (constant per segment). </div><div> </div><div>Publish Frequency: Quarterly</div><div> </div><div>Publish Method: Manual</div><div> </div><div><a target='_blank' href='https://tempe.gitbook.io/data-dictionary/3.27-traffic-delay-reduction' rel='nofollow ugc noopener noreferrer'>Data Dictionary</a> </div></div> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "CSV",
"format": "CSV",
"accessURL": "https://data.tempe.gov/api/download/v1/items/d878fa064c4543c5ad14577d3123d8a0/csv?layers=0",
"mediaType": "text/csv"
},
{
"@type": "dcat:Distribution",
"title": "GeoJSON",
"format": "GeoJSON",
"accessURL": "https://data.tempe.gov/api/download/v1/items/d878fa064c4543c5ad14577d3123d8a0/geojson?layers=0",
"mediaType": "application/vnd.geo+json"
},
{
"@type": "dcat:Distribution",
"title": "KML",
"format": "KML",
"accessURL": "https://data.tempe.gov/api/download/v1/items/d878fa064c4543c5ad14577d3123d8a0/kml?layers=0",
"mediaType": "application/vnd.google-earth.kml+xml"
},
{
"@type": "dcat:Distribution",
"title": "Shapefile",
"format": "ZIP",
"accessURL": "https://data.tempe.gov/api/download/v1/items/d878fa064c4543c5ad14577d3123d8a0/shapefile?layers=0",
"mediaType": "application/zip"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS Hub Dataset",
"format": "Web Page",
"accessURL": "https://data.tempe.gov/datasets/tempegov::3-27-traffic-delay-reduction-summary",
"mediaType": "text/html"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS GeoService",
"format": "ArcGIS GeoServices REST API",
"accessURL": "https://services.arcgis.com/lQySeXwbBg53XWDi/arcgis/rest/services/3_27_Traffic_Delay_Reduction_(summary)/FeatureServer/0",
"mediaType": "application/json"
}
]
|
| identifier | https://www.arcgis.com/home/item.html?id=d878fa064c4543c5ad14577d3123d8a0&sublayer=0 |
| issued | 2020-10-13T16:01:54.000Z |
| keyword |
[
"Quality of Life",
"Traffic Delay Reduction (PM 3.27)"
]
|
| landingPage | https://data.tempe.gov/datasets/tempegov::3-27-traffic-delay-reduction-summary |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2025-09-04T03:48:01.442Z |
| publisher |
{
"name": "City of Tempe"
}
|
| spatial |
""""
|
| theme |
[
"geospatial"
]
|
| title | 3.27 Traffic Delay Reduction (summary) |
