Growth Pattern

Vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. To provide a high level view of traffic volumes on major streets in Seattle, and compare changes from year to year. The AAWDT count is a seasonally adjusted average weekday daily total of vehicle traffic for all lanes, i.e. total vehicles in both directions for one average 24-hour business day, Monday through Friday. Only selected arterial streets are included.

10 years of Emergency Medical Services calls to service in South Seattle showing locations of injuries relating to pedestrians vs. vehicle injuries and bicycle injuries (bicycle injuries included may have no relation to other motor vehicles). Two levels of EMS services are included: Advanced Life Support (ALS) or Basic Life Support (BLS). The data fields included provide insight into the severity of injuries and outcomes of EMS assistance or transport of a patient. For example, an injury may be escalated to ALS transport to a trauma center due to higher severity of injury. Attached to this email is a copy of the 'data dictionary' which describes the data.

Underlying data for the KC Water Taxi Watch (http://www.wsdot.com/ferries/vesselwatch/vesselskcm.ashx) from WSDOT.

Commute Trip Reduction Surveys data from 2007-08. See attachments for metadata.

10 years of Emergency Medical Services calls to service in South Seattle showing locations of injuries relating to pedestrians vs. vehicle injuries and bicycle injuries (bicycle injuries included may have no relation to other motor vehicles). Two levels of EMS services are included: Advanced Life Support (ALS) or Basic Life Support (BLS). The data fields included provide insight into the severity of injuries and outcomes of EMS assistance or transport of a patient. For example, an injury may be escalated to ALS transport to a trauma center due to higher severity of injury. Attached to this email is a copy of the 'data dictionary' which describes the data.

A wide range of GIS data from King County.

Traffic cameras in Seattle owned by SDOT and WSDOT

This is a user-generated database of Pronto interstation bike routes.