Open Data Network

KC No VA Logo

KC No VA Governing Board Members

KC NoVA Board members after first call-in

Recognition and Awards for KC

Updated periodically

2014 Total Vehicle Hours of Delay by County

This data represents congested freeways organized by county and route, and ranked by Vehicle Hours of Delay where delay is defined as speeds below a certain threshold, in this case, 35 miles per hour. The data also has the corresponding Vehicle Miles Traveled (VMT) for each route.

2014 Traffic Volumes Overview Map

Traffic Volumes (also known as Traffic Counts) are surveyed from the California State Highway network. The data originated from Caltrans Traffic Census database compiled by Caltrans Districts Offices. The Districts calculated the volumes hourly, daily, and monthly to derive an annual average daily traffic count. Volumes are surveyed in both directions, "Back" describes southbound and westbound and "Ahead" describes northbound and eastbound.

Caltrans 2014 Traffic Volumes

<div>Data displayed are 2014 Traffic Volumes (also known as Traffic Counts) surveyed from the California State Highway Network System. &nbsp;Featured are Traffic Volumes as Peak Hours, Peak Month, and Annual Average Daily Traffic including Total Peak Hour Traffic Volumes grouped by County.&nbsp;<br></div><div><br></div><div>Note: South or Westbound is referred to as "Back" and North or Eastbound is referred to as "Ahead" with the California Department of Transportation.<br></div><div><br></div><div><a href="http://traffic-counts.dot.ca.gov/" target="_blank" rel="nofollow noreferrer external">Traffic Census Program</a><br></div><div><br></div><div><i>Supplemental Information:</i><br></div><div><a href="http://www.dot.ca.gov/cwwp2/documentation/district-map-county-chart.htm" target="_blank" rel="nofollow noreferrer external">District Map and County Chart</a><br></div><div><a href="http://www.dot.ca.gov/cwwp2/documentation/route-chart.htm" target="_blank" rel="nofollow noreferrer external">Route Chart</a><br></div><div><a href="http://www.dot.ca.gov/cwwp2/documentation/prefix-suffix-alignment-charts.htm" target="_blank" rel="nofollow noreferrer external">Route Suffix, Postmile Prefix, and Alignment Field (Postmile Suffix) Chart</a><br></div>

Zero-Emission Truck and Bus Voucher Incentive Program (HVIP) (2009-2015)

The Air Quality Improvement Program (AQIP) Hybrid and Zero-Emission Truck and Bus Voucher Incentive Project (HVIP) provides vouchers to help California fleets purchase hybrid and zero-emission trucks and buses. The State's investment in HVIP at this time plays a crucial role in accelerating early market penetration of hybrid technology with the goal of significant penetration of these vehicles into California by 2020. Production capacity has substantial growth potential, but current low production volumes result in a $30,000 to $70,000 hybrid vehicle cost premium. ARB expects production costs to decline as hybrid driveline production volumes increase. When this occurs, the fuel economy payback period should shorten to the point where a hybrid truck purchase is economical without incentives and the technology is self-sustaining. ARB envisions the HVIP as a multi-year project to bridge this gap. At the federal level, the U.S. Environmental Protection Agency and the National Highway Traffic Safety Administration have proposed national greenhouse gas and fuel efficiency standards for heavy-duty trucks for the first time, providing further impetus fro investments in hybrid truck technology.

CA State Fleet

JSON and GeoJSON, and relevant documentation is available under the "API" tab below.

Emergency Preparedness Exercises Conducted and Participated In

Performance indicators for the Emergency Operations Center (EOC).

2014 PeMS Vehicle Hours of Delay at 35 mph & Vehicle Miles Traveled

<div>Data displayed are 2014 PeMs Vehicle Hours of Delay (VHD) and Vehicle Miles Traveled (VMT) surveyed from the California State Highway Network System. Featured are VHD, VMT, and VHD Rank including Total VHD and Total VMT grouped by County.&nbsp;&nbsp;<br></div><div><br></div><div><a href="http://www.dot.ca.gov/hq/traffops/mpr/source.html" target="_blank" rel="nofollow noreferrer external">Performance Measurement System (PeMS) Data Source</a><br></div><div><br></div><div><a target="_blank" rel="nofollow noreferrer external" href="http://pems.dot.ca.gov/">PeMS:&nbsp;Archived Data User Service</a><br></div>