|
|
|
Potential Use of Archived Intelligent Transportation Systems Data for Government Reporting |
| Data Category | Description | Links to ITS Data Sources |
|---|---|---|
| Station Description | Record Type | |
| Station Description | FIPS State Code | |
| Station Description | Station ID | |
| Station Description | Direction of Travel Code | TMDD: "Link Direction" or "Detector Direction" can be used directly |
| Station Description | Lane of Travel | TMDD: "Detector Lane Number" can be used, although the numbering scheme is the reverse of TMG's |
| Station Description | Year of Data (yy) | |
| Station Description | Functional Classification Code | TMDD: "Link Type" has inconsistent coding; allows: Freeway, Arterial, Collector, and Local only |
| Station Description | Number of Lanes in Direction Indicated | TMDD: "Number of Through Lanes" may be used directly |
| Station Description | Sample Type for Traffic Volume | |
| Station Description | Number of Lanes Monitored for Traffic Volume | TMDD: May be computed by summing all "Detector Lane Number" values |
| Station Description | Method of Traffic Volume Counting | TMDD: "Link Data Methodology" can be used, but it is free form text |
| Station Description | Sample Type for Vehicle Classification | |
| Station Description | Number of Lanes Monitored for Vehicle Class. | |
| Station Description | Method of Vehicle Classification | |
| Station Description | Algorithm for Vehicle Classification | |
| Station Description | Classification System for Vehicle Classification | |
| Station Description | Sample Type for Truck Weight | |
| Station Description | Number of Lanes Monitored for Truck Weight | |
| Station Description | Method of Truck Weighing | |
| Station Description | Calibration of Weighing System | |
| Station Description | Method of Data Retrieval | |
| Station Description | Type of Sensor | |
| Station Description | Second Type of Sensor | |
| Station Description | LRS Identification - NEW | TMDD: Linear referencing applied to location of events, not highway features. |
| Station Description | LRS Location Point - NEW (XXX.XXX) | |
| Station Description | Latitude - NEW (XX.XXX XXX) | TMDD: Detectors are associated with links. Nodes on either end of a link are identified by lat/long. |
| Station Description | Longitude - NEW (XXX.XXX XXX) | |
| Station Description | Pavement Type - NEW | TMDD: May be derived form more detailed TMDD codes |
| Station Description | SHRP Site Identification - NEW | |
| Station Description | Previous Station ID | |
| Station Description | Year Station Established | |
| Station Description | Year Station Discontinued | |
| Station Description | FIPS County Code | |
| Station Description | HPMS Sample Type | |
| Station Description | HPMS Sample Identifier | |
| Station Description | National Highway System - NEW | |
| Station Description | Posted Route Signing | TMDD: "Road Number" can be used directly, but must follow state coding rules. Route signing is included in "Road Number" but is free form ext. |
| Station Description | Posted Signed Route Number | |
| Station Description | Concurrent Route Signing | |
| Station Description | Concurrent Signed Route Number | |
| Station Description | Station Location | TMDD:"Artery Name" can be used for nonfreeways. Freeways require that node descriptions be used. |
| Traffic Volume | Record Type | |
| Traffic Volume | FIPS State Code | |
| Traffic Volume | Day of Week | |
| Traffic Volume | Hourly Volume | TMDD: May be computed from "Link Volume" if measured level is 1 hour or less. |
| Traffic Volume | Restrictions | TMDD: Can be derived from event information |
| Vehicle Classification | Station ID | |
| Vehicle Classification | Direction of Travel Code | |
| Vehicle Classification | Lane of Travel | |
| Vehicle Classification | Year of Data (yy) | |
| Vehicle Classification | Month of Data (mm) | |
| Vehicle Classification | Day of Data (dd) | |
| Vehicle Classification | Hour of Data (hh) | |
| Vehicle Classification | Total Volume | |
| Vehicle Classification | Class 1 Count | NA: "cv_vehicle_configuration" set aside for this information NTCIP DCM: "dcmVehicleClass" Integer (0..255) Near Match |
| Vehicle Classification | Class 2 Count | |
| Vehicle Classification | Class 3 Count | |
| Vehicle Classification | Class 4 Count | |
| Vehicle Classification | Class 5 Count | |
| Vehicle Classification | Class 6 Count | |
| Vehicle Classification | Class 7 Count | |
| Vehicle Classification | Class 8 Count | |
| Vehicle Classification | Class 9 Count | |
| Vehicle Classification | Class 10 Count | |
| Vehicle Classification | Class 11 Count | |
| Vehicle Classification | Class 12 Count | |
| Vehicle Classification | Class 13 Count | |
| Vehicle Classification | Class 14 Count (optional) | |
| Vehicle Classification | Class 15 Count (optional) | |
| Truck Weights | Record Type | |
| Truck Weights | FIPS State Code | |
| Truck Weights | Station ID | |
| Truck Weights | Direction of Travel Code | |
| Truck Weights | Lane of Travel | |
| Truck Weights | Year of Data (yy) | |
| Truck Weights | Month of Data (mm) | |
| Truck Weights | Day of Data (dd) | |
| Truck Weights | Hour of Data (hh) | |
| Truck Weights | Vehicle Class | CVIEW: "TYPE" VARCHAR2(2) Near Match |
| Truck Weights | (Open Column) | |
| Truck Weights | Total Weight of Vehicle | CVIEW: "GVW" Number (8,0) NTCIP DCM: "dcmGrossVehicleWeight" Integer (0..16711425) |
| Truck Weights | Number of Axles | NA: "cv_vehicle_axle_weight_data" data flow set aside for this information CVIEW: "PERMIT_VEHICLE_AXLE_CONFIG" VARCHAR2(25) Near Match NTCIP DCM: "dcmAxleWeight" Integer (0..65535); "dcmAxleSpacing" Integer (0..65535) |
| Truck Weights | A-axle Weight | |
| Truck Weights | A-B Axle Spacing | |
| Truck Weights | B-axle Weight | |
| Truck Weights | B-C Axle Spacing | |
| Truck Weights | C-axle Weight | |
| Truck Weights | C-D Axle Spacing | |
| Truck Weights | D-axle Weight | |
| Truck Weights | D-E Axle Spacing | |
| Truck Weights | E-axle Weight | |
| Truck Weights | E-F Axle Spacing | |
| Truck Weights | F-axle Weight | |
| Truck Weights | F-G Axle Spacing | |
| Truck Weights | G-axle Weight | |
| Truck Weights | G-H Axle Spacing | |
| Truck Weights | H-axle Weight | |
| Truck Weights | H-I Axle Spacing | |
| Truck Weights | I-axle Weight | |
| Truck Weights | I-J Axle Spacing | |
| Truck Weights | J-axle Weight | |
| Truck Weights | J-K Axle Spacing | |
| Truck Weights | K-axle Weight | |
| Truck Weights | K-L Axle Spacing | |
| Truck Weights | L-axle Weight | |
| Truck Weights | L-M Axle Spacing | |
| Truck Weights | M-axle Weight |
