Travel Time Field Short Description

Travel Time field descriptions
x = field used in these file formats
Field Number Field Name Description Type Nominal Value Example Value CSV JSON TXT XML
1 data wrapper for travel time route data set x x
1.1 tt wrapper for travel time route record x x
1.1.1 index index number for travel time route record string 1 to 60 characters 676-1216823-1214701-CA-905 VIA 5 x x x x
1.1.2 recordTimestamp wrapper for this record's timestamp x x
1.1.2.1 recordDate this record's creation date date yyyy-mm-dd 2013-03-04 x x x x
1.1.2.2 recordTime this record's creation 24-hour time in PST or PDT time hh:mm:ss 11:21:02 x x x x
1.1.2.3 recordEpoch this record's creation time using Unix's signed 64 bit integer time format. long 0 to 9223372036854775807 1362424862 x x x x
1.1.3 location wrapper for travel time route location information x x
1.1.3.1 trafficFlowDirection traffic flow direction on the highway along the travel time route string North, East, South, West, Begin Direction / End Direction, Not Reported South x x x x
1.1.3.2 begin wrapper for travel time route location information begin point x x
1.1.3.2.1 beginDistrict caltrans district id at the begin point int 1 to 12 2 x x x x
1.1.3.2.2 beginLocationName location description at the begin point string 0 to 100 characters 0.3 mi north of Sweetbriar Ave x x x x
1.1.3.2.3 beginFreeFormDescription alternative location description at the begin point string 0 to 100 characters x x x x
1.1.3.2.4 beginNearbyPlace nearby populated place based on zip code at the begin point string 0 to 100 characters / Not Reported Castella x x x x
1.1.3.2.5 beginLongitude wgs84 longitude at the begin point float -180 to 180 -122.323898 x x x x
1.1.3.2.6 beginLatitude wgs84 latitude at the begin point float -90 to 90 41.126355 x x x x
1.1.3.2.7 beginElevation elevation in feet at the begin point int -282 to 14494 2040 x x x x
1.1.3.2.8 beginDirection identifies which direction of travel at the begin point string North, East, South, West, Not Reported x x x x
1.1.3.2.9 beginCounty county name at the begin point string See County Chart Shasta x x x x
1.1.3.2.10 beginRoute route name at the begin point string See Route Chart I-5 x x x x
1.1.3.2.11 beginRouteSuffix route suffix identifier at the begin point string See Suffix Chart x x x x
1.1.3.2.12 beginPostmilePrefix postmile prefix identifier at the begin point string See Prefix Chart R x x x x
1.1.3.2.13 beginPostmile postmile number at the begin point float 0 to 999.99 62.00 x x x x
1.1.3.2.14 beginAlignment alignment identifier at the begin point string See Alignment Chart L x x x x
1.1.3.2.15 beginMilepost absolute postmile number at the begin point float 0 to 999.99 722.64 x x x x
1.1.3.3 end wrapper for travel time route location information end point x x
1.1.3.3.1 endDistrict caltrans district id at the end point int 1 to 12 2 x x x x
1.1.3.3.2 endLocationName location description at the end point string 0 to 100 characters 0.6 mi south of Conant Rd x x x x
1.1.3.3.3 endFreeFormDescription alternative location description at the end point string 0 to 100 characters x x x x
1.1.3.3.4 endNearbyPlace nearby populated place based on zip code at the end point string 0 to 100 characters / Not Reported Castella x x x x
1.1.3.3.5 endLongitude wgs84 longitude at the end point float -180 to 180 -122.338481 x x x x
1.1.3.3.6 endLatitude wgs84 latitude at the end point float -90 to 90 41.103179 x x x x
1.1.3.3.7 endElevation elevation in feet at the end point int -282 to 14494 1893 x x x x
1.1.3.3.8 endDirection identifies which direction of travel at the end point string North, East, South, West, Not Reported x x x x
1.1.3.3.9 endCounty county name at the end point string See County Chart Shasta x x x x
1.1.3.3.10 endRoute route name at the end point string See Route Chart I-5 x x x x
1.1.3.3.11 endRouteSuffix route suffix identifier at the end point string See Suffix Chart x x x x
1.1.3.3.12 endPostmilePrefix postmile prefix identifier at the end point string See Prefix Chart x x x x
1.1.3.3.13 endPostmile postmile number at the end point float 0 to 999.99 60.00 x x x x
1.1.3.3.14 endAlignment alignment identifier at the end point string See Alignment Chart x x x x
1.1.3.3.15 endMilepost absolute postmile number at the end point float 0 to 999.99 720.64 x x x x
1.1.4 traveltime wrapper for travel time route information x x
1.1.4.1 traveltimeRouteID travel time route ID int 0 to 4294967295 9609 x x x x
1.1.4.2 traveltimeTimestamp wrapper for this travel time route's timestamp x x
1.1.4.2.1 traveltimeDate travel time route date date yyyy-mm-dd 2013-02-28 x x x x
1.1.4.2.2 traveltimeTime travel time route time 24-hour time in PST or PDT time hh:mm:ss 14:46:00 x x x x
1.1.4.2.3 traveltimeEpoch travel time route time using Unix's signed 64 bit integer time format. long 0 to 9223372036854775807 1362090360 x x x x
1.1.4.3 routeTravelTime the calculated travel time in minutes from begin point to end point int 1 to 99 29 x x x x
1.1.4.4 traveltimeUpdateFrequency the update interval of this travel time route data in minutes int 1 to 1440 60 x x x x
1.1.4.5 traveltimeAccuracy the accuracy of the data comprising the travel time route from begin to end float 0.0 to 100.0 99.9 x x x x

Travel Time Field Long Description

Field Name : data Field Name : tt Field Name : index Field Name : recordTimestamp Field Name : recordDate Field Name : recordTime Field Name : recordEpoch Field Name : location Field Name : trafficFlowDirection Field Name : begin Field Name : beginDistrict Field Name : beginLocationName Field Name : beginFreeFormDescription Field Name : beginNearbyPlace Field Name : beginLongitude Field Name : beginLatitude Field Name : beginElevation Field Name : beginDirection Field Name : beginCounty Field Name : beginRoute Field Name : beginRouteSuffix Field Name : beginPostmilePrefix Field Name : beginPostmile Field Name : beginAlignment Field Name : beginMilepost Field Name : end Field Name : endDistrict Field Name : endLocationName Field Name : endFreeFormDescription Field Name : endNearbyPlace Field Name : endLongitude Field Name : endLatitude Field Name : endElevation Field Name : endDirection Field Name : endCounty Field Name : endRoute Field Name : endRouteSuffix Field Name : endPostmilePrefix Field Name : endPostmile Field Name : endAlignment Field Name : endMilepost Field Name : traveltime Field Name : traveltimeRouteID Field Name : traveltimeTimestamp Field Name : traveltimeDate Field Name : traveltimeTime Field Name : traveltimeEpoch Field Name : routeTravelTime Field Name : traveltimeUpdateFrequency Field Name : traveltimeAccuracy