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Description: Location of data collection stations for traffic monitoring. Update frequency: As needed. Current data is valid for 2018. For more information, visit: www.dot.state.oh.us/Divisions/Planning/TechServ/traffic
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Description: Sections of the Road Inventory with traffic monitoring data, including Average Annual Daily Traffic (AADT). Update frequency: As needed. Current data is valid for 2018. For more information, visit: www.dot.state.oh.us/Divisions/Planning/TechServ/traffic
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Description: Sections of the Road Inventory designated with priority for snow and ice removal. Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Operations/Maintenance/SnowandIce/Pages/Snow_Ice.aspx
Copyright Text: ODOT Office of Technical Services and Office of Maintenance Operations
Description: Inventory of various physical and administrative data related to the roadway networks that are either maintained by or are of special interest to the Ohio Department of Transportation, maintained by the Transportation Information Management Section of the Office of Technical Services, and considered the State’s “official” source for certified mileage, lane miles, Federal Aid eligibility, and HPMS. Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/TechServ/Pages/RoadwayInformationManual.aspx
Description: Sections of the Road Inventory that are included in the National Highway System. Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/TechServ/Pages/RoadwayInformationManual.aspx
Description: Sections of the Road Inventory designated as part of the Ohio Scenic Byways Program. Update frequency: As needed. Last updated: 2017. For more information, visit: www.dot.state.oh.us/OhioByways
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Description: Sections of the Road Inventory that are eligible for federal aid; includes all NHS routes, Functional Classes 1 through 6, and Functional Class 6 in rural areas. Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/TechServ/Pages/RoadwayInformationManual.aspx
Description: ODOT's linear reference system (LRS), representing Ohio road segments with the key field NLF_ID. Update cycle: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/TechServ/Pages/RoadwayInformationManual.aspx
Description: Travel Demand Model (TDM) data to support ODOT's Congestion Management System (CMS). Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/SPR/ModelForecastingUnit
Copyright Text: ODOT Office of Technical Services and Office of Statewide Planning & Research
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Description: Travel Demand Model (TDM) data to support ODOT's Congestion Management System (CMS). Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/SPR/ModelForecastingUnit
Copyright Text: ODOT Office of Technical Services and Office of Statewide Planning & Research
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[255, 255, 255, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: bottom Horizontal Alignment: center Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 10 Font Family: Calibri Font Style: normal Font Weight: normal Font Decoration: none
Description: Travel Demand Model (TDM) data to support ODOT's Congestion Management System (CMS). Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/SPR/ModelForecastingUnit
Copyright Text: ODOT Office of Technical Services and Office of Statewide Planning & Research
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Description: Predicted Pavement Condition Ratings (PCR) for ODOT's road inventory, projecting 5 years of PCR measurements with the Markov Probabilistic Model. Update frequency: Annual.
Description: The DESTAPE is a roadway description file. It contains physical features along the roadway such as intersections, corporation lines, bridges and mileposts. Its original purpose and probably still greatest use is for the location of accidents. It originated back in the 1970’s with the Department of Public Safety and has been part of Roadway Information since about 1997. Update frequency: Annual. For more information, visit: www.dot.state.oh.us/Divisions/Planning/TechServ/TIM/Pages/DESTAPE.aspx
Description: This dataset provides a URL link to the straight line diagram PDF for each NLFID. A Straight Line Diagram (SLD) is a two dimensional graphic representation of the physical roadway characteristics of a highway as if it had no turns or curves. Mileage is based on the centerline of the roadway as measured from the western or southern county line or other true beginning. All routes on the Interstate, U. S. and State Route systems are shown on these diagrams. Update frequency: As needed.
Description: Operational scores for state priority system routes, determined by the Traffic Operations Assessment Systems Tool (TOAST), and for the Transportation Systems Management and Operations (TSMO) plan. Update frequency: Annual. Current version: 2019. For more information, visit: www.dot.state.oh.us/Divisions/Operations/Traffic-Management/Pages/TOAST.aspx