Lanes table
- Item Type: Table
- Item Name: Lanes
Summary
The Lanes table stores lane-specific information not represented at full street-segment level.
Description
Lane records are only created where link-level attribution is insufficient to model the real world.
Fields
| Field name | Data type | Description |
|---|---|---|
| LANE_ID | Integer (4) | Unique identifier for the lane |
| LINK_ID | Integer (4) | Link ID for the road segment |
| LANE_TYPE | Integer (4) | Code for lane type; see LANE_TYPE_DESC for the description. |
| LANE_TYPE_DESC | String (35) | Description of the lane type |
| LANE_TRAVEL_DIRECTION | String (1) | Specifies the travel direction for the lane. |
| LANE_NUMBER | Integer (4) | Lane number for the lane within the road segment. |
| TRANSITION_AREA | String (1) | Indicates whether the lane is part of a transition area. |
| DIRECTION_CATEGORY | Integer (4) | Code for direction category; see DIRECTION_CATEGORY_DESC for the description. |
| DIRECTION_CATEGORY_DESC | String (35) | Description for direction category |
| LANE_DIVIDER_MARKER | Integer (4) | Code for lane divider marker; see LANE_DIVIDER_DESC for the description. |
| LANE_DIVIDER_DESC | String (140) | Description for lane divider |
| CENTER_DIVIDER_MARKER | Integer (4) | Code for center divider marker; see CENTER_DIVIDER_DESC for the description. |
| HEIGHT_RESTRICTION | Double (8) | Specifies the height restriction for the lane. |
| WIDTH | Double (8) | Specifies the lane width. |
| LANE_CROSSING_RESTRICTION | Integer (4) | Code for lane crossing restriction; see CROSSING_RESTRCN_DESC for the description. |
| ACCESS_ID | Integer (4) | Unique identifier for access |
| CENTER_DIVIDER_DESC | String (35) | Description for center divider |
| CROSSING_RESTRCN_DESC | String (35) | Description for crossing restrcn |
| TO_SPEED_LIMIT_KPH | Integer (4) | Specifies the speed limit in kph for travel towards the reference node. |
| FROM_SPEED_LIMIT_KPH | Integer (4) | Specifies the speed limit in kph for travel towards the non-reference node. |
| LANE_FORMING_ENDING | Integer (4) | Code for lane forming or ending behavior; see FORMING_ENDING_DESC for the description. |
| FORMING_ENDING_DESC | String (35) | Description for forming ending |
| ISO_COUNTRY_CODE | String (3) | ISO 3 character country code |
| OBJECTID | OID (4) | Internal feature number |
| GlobalID | GlobalID (38) | Not defined |