TxDOT County Boundary Updates

Transcript

1. 23 July 2019 COUNTY BOUNDARY UPDATES 23 July 2019
2. 23 July 2019 Overview County Boundary Review § Compared USGS Quad, Original Texas Land Survey (OTLS), and Tiger Line file § Identify secondary layers impacted by the change – MPO, MSA, UZA, Cities, COG, Roadways, TxDOT Districts
3. 23 July 2019 Results § We found 131 areas to modify § Considerations – Minimize impact on current road network – Minimize distance of shift in county line work
4. 23 July 2019 Results
5. 23 July 2019 Examples Current Boundary– Left Planned Update - right
6. 23 July 2019 Examples Current Boundary – Top Planned Update - Bottom
7. 23 July 2019 Examples Current Boundary – Left Planned Update - Right
8. 23 July 2019 Timeline Schedule § Currently updating all impacted layers – Completion date Aug 2019 § Layers uploaded to production – Sept 2019 § Updated layers available on AGO – Oct 2019
9. 23 July 2019 Three More Things § Routable Network v.1 released in August of 2019 – Available via the TxDOT Open Data Portal and TxDOT.gov – First TxDOT Network with routing capabilities § County Boundary Update Point Layer on AGO – We published a point layer where modifications will be made. You can review to gauge impact to your operations. – Update Point Layer on AGO § Drive Texas Data (highway conditions) available via API: – http://api.drivetexas.org/
10. 23 July 2019 Contact Thanks for your time! Michael Chamberlain Director of Data Management TxDOT – Transportation Planning and Programming Division 512.486.5054 Michael.Chamberlain@txdot.gov Helpful links: Statewide Planning Map | Project Tracker | Open Data Portal | Annual Reports