TxDOT Inside Shoulder

The inside shoulder refers to the type of shoulder to the inside of the route between divided roadways. If the roadway is represented by a single centerline (KG) then it's to the left of the route in the direction of inventory. Update Frequency: Monthly Source: Geospatial Roadway Inventory Database (GRID)Security Level: Public Update Frequency: 1 Months Source: Geospatial Roadway Inventory Database (GRID) Security Level: Public Owned by TxDOT: True Related Links Data Dictionary PDF [Generated 2025/04/23]