Alberta Transportation and Economic Corridors collects traffic volumes on provincial highways. The data is used to identify potential construction activities, maintenance needs and roadway design.

Equivalent Single Axle Loadings (ESAL) are derived from the axle weight measurements from the 2006 Ontario Commercial Vehicle Survey data. All values are factored up to represent the Annual Average Daily Truck Traffic (AADTT) for each segment. **ESAL 06:** 2006 Equivalent Single Axle Load (ESAL) assigned to road network link **ESAL 26:** 2026 Forecast Equivalent Single Axle Load (ESAL) assigned to road network link *[AADTT]: Annual Average Daily Truck Traffic *[ESAL]: Equivalent Single Axle Loadings

This data provides core information on truck travel and commodity flows on the provincial highway network and other significant truck corridors. It provide ESAL information for all provincial highways and other significant truck corridors by road segment. *[ESAL]: Equivalent Single Axle Load

,This traffic volumes feature class containing Traffic Volumes (also known as Traffic Counts) on California state highway network created from AADT excel spreadsheet file maintained by Caltrans, Division of Traffic Operations.Annual average daily traffic is the total volume for the year divided by 365 days. The traffic count year is from October 1st through September 30th. Very few locations in California are actually counted continuously. Traffic Counting is generally performed by electronic counting instruments moved from location throughout the State in a program of continuous traffic count sampling. The resulting counts are adjusted to an estimate of annual average daily traffic by compensating for seasonal influence, weekly variation and other variables which may be present. Annual ADT is necessary for presenting a statewide picture of traffic flow, evaluating traffic trends, computing accident rates, planning and designing highways and other purposes.,

A detailed listing outlining the 23 year history (1988-2010) of traffic volumes on Provincial Highways (King's, Secondary, Tertiary Roads and the 7000 series highways). The highway network is divided into approximately 1600 sections for reporting purposes. Seasonal traffic volume variations are estimated for each section. Although local conditions cause variations, the volumes shown are considered to adequately represent the section. On highways that overlap one another (e.g. Highway 35 and Highway 115) the volume information is referenced to the lower number highway. When an overlap occurs between a freeway and non-freeway, reference is made to the freeway route number. The freeways are Highway 400 to Highway 427 and the Queen Elizabeth Way. *[e.g.]: for example

,This traffic volumes feature class containing Traffic Volumes (also known as Traffic Counts) on California state highway network created from AADT excel spreadsheet file maintained by Caltrans, Division of Traffic Operations.Annual average daily traffic is the total volume for the year divided by 365 days. The traffic count year is from October 1st through September 30th. Very few locations in California are actually counted continuously. Traffic Counting is generally performed by electronic counting instruments moved from location throughout the State in a program of continuous traffic count sampling. The resulting counts are adjusted to an estimate of annual average daily traffic by compensating for seasonal influence, weekly variation and other variables which may be present. Annual ADT is necessary for presenting a statewide picture of traffic flow, evaluating traffic trends, computing accident rates, planning and designing highways and other purposes.,

Estimated traffic volume information along sealed South Australian roads. Traffic Volumes is the sum of traffic travelling in both directions on a two way road passing a roadside observation point over the period of a full year divided by the number of days in the year. Data is automatically updated weekly for the general file that has no reference to year, whereas the historical snapshots are estimates for the referenced financial year .