Functional Classification Maps The Functional Classification Maps were produced by the Office of Technical Services, GIS / Mapping Section, utilizing functional classification information stored in ODOT Road Inventory files.  All classifications were established by the ODOT Functional Classification Committee in conjunction with ODOT District Offices and various local government entities. The members of ODOT's Functional Classification Committee are: Joseph Hausman, William Ramsey, Bill Rogers, all from ODOT, Office of Technical Services, and Jerry Workman, ODOT, Office of Systems Planning and Program Management. All Functional Classification correspondence should be directed to Jerry Workman for full committee consideration.  (Please review the Functional Classification change Policies and Procedures (beginning on Page 6) prior to contacting Jerry Workman.) Further details regarding the Concepts and Definitions of the Functional Classification Systems are also available.   Rural Classification Maps (select from List) Rural Classification Maps (select from State Map) Adams Allen Ashland Ashtabula Athens Auglaize Belmont Brown Butler Carroll Champaign Clark Clermont Clinton Columbiana Coshocton Crawford Cuyahoga Darke Defiance Delaware Erie Fairfield Fayette Franklin Fulton Gallia Geauga Greene Guernsey Hamilton Hancock Hardin Harrison Henry Highland Hocking Holmes Huron Jackson Jefferson Knox Lake Lawrence Licking Logan Lorain Lucas Madison Mahoning Marion Medina Meigs Mercer Miami Monroe Montgomery Morgan Morrow Muskingum Noble Ottawa Paulding Perry Pickaway Pike Portage Preble Putnam Richland Ross Sandusky Scioto Seneca Shelby Stark Summit Trumbull Tuscarawas Union Van Wert Vinton Warren Washington Wayne Williams Wood Wyandot     The Rural System   Rural Principal Arterial System   Rural Minor Arterial System   Rural Collector Road System   Rural Local Road System Urban / Urbanized Classification Maps (select from List)   Ada Akron North Central Akron North East Akron North West Akron South Central Akron South East Akron South West Alliance Ashland Ashtabula East Ashtabula West Ashvile Athens Bellefontaine Bellevue Bowling Green Bryan Bucyrus Cambridge Canton North East Canton North West Canton South East Canton South West Celina Chillicothe Choctaw Lake Cincinnati Map 1 Cincinnati Map 2 Cincinnati Map 3 Cincinnati Map 4 Cincinnati Map 5 Cincinnati Map 6 Cincinnati Map 7 Circleville Cleveland Map 1 Cleveland Map 2 Cleveland Map 3 Cleveland Map 4 Cleveland Map 5 Cleveland Map 6 Cleveland Map 7 Cleveland Map 8 Cleveland Map 9 Clyde Columbiana Columbus North Central Columbus North East Columbus North West Columbus South Central Columbus South East Columbus South West Coshocton Crooksville Dayton Central East Dayton Central West Dayton North East Dayton North West Dayton South East Dayton South West Defiance Delaware Delphos East Liverpool East Palestine Eaton Findlay Fostoria Fremont Galion Gallipolis Greenfield Greenville Hillsboro Huntington East Huntington West Jackson Kenton Lancaster Lima Lisbon Logan London Lorain Central Lorain East Lorain West Mansfield Marietta Marion Marysville Maysville Medina Middleport Middletown North Middletown South Mount Vernon Napoleon Nelsonville New Bremen New Carlisle New Martinsville New Philadelphia North New Philadelphia South Newark North Newark South Norwalk Orrville Ottawa-Glandorf Oxford Parkersburg Piqua Port Clinton Portsmouth Rittman Russells Point Salem Sandusky Shelby Sidney Springfield St. Mary's St. Mary's W. Va. Steubenville Tiffin Toldeo East Toledo West Union City Upper Sandusky Urbana Van Wert Wapakoneta Washington Court House Wauseon Waverly Wellston Wheeling Willard Wilmington Wooster Youngstown North East Youngstown North West Youngstown South East Youngstown South West Zanesville   The Urban / Urbanized System   Urban / Urbanized Principal Arterial System   Urban / Urbanized Minor Arterial System   Urban / Urbanized Collector Road System   Urban / Urbanized Local Road System a. Serve corridor movements having trip length and travel density characteristics indicative of substantial statewide or interstate travel; b. Connect all or nearly all urban areas with 50,000 and over population and the majority of urban areas with 25,000 and over population; c. Provide an integrated network of continuous routes. *The Rural Interstate highway system constitutes a subsystem of Rural Principal Arterials and is composed of those routes specifically designated as Interstate highways. All other non-Interstate principal arterials are included in the subsystem Rural Other Principal Arterials. a. Connect cities and larger towns (and other major destinations such as resorts capable of attracting travel over long distances) and form an integrated network providing interstate and intercounty service; b. Spaced at intervals so that all developed areas are within a reasonable distance of an arterial; c. Provide service to corridors with trip lengths and travel density greater than those served by rural collectors and local roads and with relatively high travel speeds and minimum interference to through movement. a. Serve primarily intracounty rather than statewide travel; b. Serve more moderate travel speeds and distances than those on arterial routes. There are two subclasses of Rural Collectors. (1). Rural Major Collectors (a) Provide service to any county seat, larger towns, and other county destinations such as consolidated schools, parks, or important mining and agricultural area not served by an arterial; (b) Connect these places with nearby larger towns and cities or with arterial routes; (c) Serve the most important intracounty travel corridors. (2). Rural Minor Collectors (a) Are spaced at intervals to collect traffic from local roads and bring all developed areas within reasonable distance of a collector; (b) Provide service to smaller communities not served by a higher class facility; (c) Connect locally important traffic generators with rural hinterlands. a. Provide access to adjacent land; b. Serve travel over relatively short distances. a. Serve major activity centers, highest volume corridors, and longest trip demands; b. Carry high proportion of total urban travel on minimum of mileage; c. Interconnect and provide continuity for major rural corridors to accommodate trips entering and leaving urban area and movements through the urban area; d. Serve demand for intra-area travel as between the central business district and outlying residential areas. *The Urban Principal Arterial system is further divided into the following subclasses:(a) Urban Interstate consisting of principal arterials designated as part of the Interstate system; (b) Urban Other Freeways/Expressways consisting of non-Interstate principal arterials with controlled access; and (c) Urban Other Principal Arterials without controlled access. a. Interconnect with and augment the principal arterials; b. Serve trips of moderate length at a somewhat lower level of travel mobility than principal arterials; c. Distribute traffic to smaller geographic areas than those served by principal arterials; d. Provide more land access than principal arterials without penetrating identifiable neighborhoods; e. Provide urban connections for rural collectors. a. Serve both land access and traffic circulation in residential, and commercial/industrial areas; b. Penetrate residential neighborhoods; c. Distribute and channel trips between local streets and arterials a. Provide direct access to adjacent land; b. Provide access to higher systems; c. Carry no through traffic movement.

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