State Milepost
State mileposts along Ohio's routes — the reference points that give every location on the state network a measured position.
- Published by
- ODOT Office of Technical Services, Roadway Information GIS
- Source
- Ohio Department of Transportation TIMS
- Original data
- tims.dot.state.oh.us
- Terms of use
- Public information, no warranty (ODOT)
- On the map
- Points
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What each record holds, as the publisher describes it: 7 fields.
| Field | Description |
|---|---|
MILEPOST | Logpoint State Begin Number – the location within the state where the route begins |
NLF_ID | Primary key field that allows ODOT’s graphic roadway network geometric segments to be linked to business data attributes |
DISTRICT | ODOT District containing specified County Milepost |
ROUTE_CODE | Two letter code indicating the basic transportation grouping or system that the speed zone belongs to- third component of the NLFID |
COUNTY | The 3-letter code of the county within Ohio (88 counties total) |
PERP_YEAR | Roadway perpetuation year |
RTE_NUMBER | The route ID number or letter for the milepost selected |