| Trails.dbf | -- | -- | Attributes and descriptions associated with trails |
| AgencyType | -- | Agency Type - Type of managing organization |
| Federal | Managed by federal government or agency |
| State | Managed by state government or agency |
| County | Managed by county government or agency |
| Municipal | Managed by municipal government or agency |
| Park District | Managed by a special park district, e.g., THPRD |
| Unknown | Managing agency unknown |
| School District | Managed by a school district |
| Special District | Managed by a special district government, e.g., Metro, Clean Water Services |
| Private - HOA | Managed by a private home owner association |
| Private - NP | Trail managed by private non-profit organization, for example a land trust, conservancy, etc |
| Private - other | Managed by a private individual, business or commercial entity |
| Park District | Managed by a special park district, e.g., THPRD |
| AgencyName | -- | Managing Agency - Organization with legal right to control or regulate the access to and use of the trail |
| Bike Network | -- | Used for querying trails segments for bike network |
| Yes exception | Include segment in bike network, even if the segment has other flags inconsistent from standard "to include" query |
| No | Do not include segment in bike network |
| Yes | Include segment in bike network |
| No exception | Do not include segment in bike network, even if the segment has all other flags consistent from standard "to include" query |
| Equestrian | -- | Mode: Equestrian - Equestrian, pack & saddle modes of travel are permitted and appropriate considering the design, character and management of the trail segment |
| Yes | Permitted |
| N/A | Not designed for horses, i.e., paved and/or too narrow. |
| No | Not permitted |
| MtnBike | -- | Mode: Mountain Bike - Mountain bicycle modes of travel are permitted and appropriate considering the design, character and management of the trail segment |
| Yes | Permitted |
| N/A | Not designed for mountain bikes, i.e., paved. |
| No | Not permitted |
| RoadBike | -- | Mode: Road Bike - Bicycling modes of travel are permitted and appropriate considering the design, character and management of the trail segment. (Could include electric bike or Segway type transport) |
| Yes | Permitted |
| N/A | Not designed for road bikes, i.e., not paved. |
| No | Not permitted |
| Hike | -- | Mode: Pedestrian - Hiking, walking, running modes of travel are permitted and appropriate considering the design, character and management of the trail segment |
| Yes | Permitted
|
| N/A | Not designed for pedestrian use |
| No | Not permitted |
| Motorized | -- | Motorized Use - Motorized use allowed, seasonal or prohibited yearlong on the trail or segment |
| Motorized Use is allowed | Motorized use is allowed on this trail or segment |
| Motorized Use is prohibited | Motorized use is not allowed on this trail or segment |
| Motorized Use is allowed seasonally | Motorized use is allowed on a seasonal basis |
| Accessible | -- | Accessibility Status - Accessibility guideline compliance status for trail or segment that are designed for pedestrian use |
| Accessible | Trail meets current accessibility guidelines (ADA and Access Board Interpretation/Guidelines) |
| Not Evaluated | Trail not evaluated for accessibility |
| Ineligible | Trail determined ineligible to meet current trail accessibility guidelines |
| Not Accessible | Trail does not meet accessibility guidelines |
| Rating | -- | Non-RLIS - Difficulty Rating - Relative difficulty rating of the trail or trail segment |
| Easiest | A trail requiring limited skill with little challenge to travel - mostly level; adequate width; minor crossings, well marked |
| More Difficult | A trail requiring some skill and challenge to travel. Minor ascent/descent; narrow passages; heights; natural crossings; length |
| Varies | Difficulty depends on environmental conditions, floods, ice, snow etc. |
| Special/Technical Capability | Rapids above level 2 for canoes or 3 for Kayaks, climbing gear, cold weather gear suggested |
| Most Difficult | A trail requiring a high degree of skill and challenge to travel. Significant ascent/descents; scrambling crossings; some bouldering, extensive length from trail head to trail access |
| Width | -- | Width - Average width range (e.g. 1-4, 5-9) of the trail or segment in feet. Do not include the trail shoulder. Future trails have null value. |
| 10-14 feet | Width of trail is 10-14 feet |
| 15+ feet | Width of trail is 15 feet or greater |
| 6-9 feet | Width of trail is 6-9 feet |
| 1-5 feet | Width of trail is 1-5 feet |
| Unknown | Width of trail is unknown |
| TrlSurface | -- | Trail Surface - The predominant surface type the user would expect to encounter on the trail |
| Native | Existing earth |
| Chunk Wood | Shredded/chipped wood or bark |
| Hard Surface | Asphalt, concrete or similar |
| Decking | Boardwalks, recycled material etc. |
| Water | Water |
| Other | Other surface types including paver block, geo grid, etc |
| Other | Other surface types including paver block, geo grid, etc |
| Snow | Snow (min coverage 75% of the snow season) |
| Imported Material | Imported aggregates, clay, gravel, crushed rock, shell, sand, etc |
| Length | -- | Length - Open for user to enter the length of the trail segment. Length units are in feet and are limited to two decimal places. |
| YearOpen | -- | Non-RLIS - Year Opened - Year the trail was made available for public use (YYYY) |
| Status | -- | Status - Current physical state of the trail |
| Open | Trail is open to the public, free of charge |
| Open_Fee | Trail is open to the public, access fee is charged |
| Restricted | Trail is open to the public, but access is restricted - ex by permit or reservation only |
| Unknown | Status of the trail unknown |
| Decommissioned | Trail has been removed from service |
| Planned | Trail alignment is adopted in local plans, i.e., CIP, TSP, RTP, MTIP, and/or STIP. |
| Conceptual | Concept level alignments of trails not yet adopted in local plans, i.e., CIP, TSP, RTP, MTIP, and/or STIP. |
| Restricted_Private | Trail exists but is privately owned and may not be open to the public |
| State | -- | State - State or territory where the trail or trail segment exists. Use two character US postal code. |
| County | -- | County - County where the majority of the trail or trail segment physically resides. Use proper county or parish name. |
| CityMuni | -- | City or Municipality - City or municipality that contains the trail, or trail segment, or main access point; Use proper city name or town; for long trails indicate the city/town near primary trail or trail segment access point; If trail segment occurs outside any city limits, then use "Unincorporated" |
| Park_ID | -- | Non-RLIS - Park_ID - RLIS Parks Inventory ID number of park that trail or trail segment is located within |
| ParkID | -- | Non-RLIS - ParkID - Alpha-numeric identification number of park that trail or trail segment is located within |
| SystemType | -- | Functional Class - Hierarchical classification by purpose and function. This represents a departure from classifying facilities by design. This functional classification hierarchy is analogous to a roadway classification system (interstate highways, arterials, collectors, local streets). |
| National | Inter-state trails, e.g. "Pacific Crest Trail" or "Columbia River Water Trail." |
| State | Also known as "Inter-regional Trails," "State" trails connect to destinations outside the region, e.g., "Banks-Vernonia Trail" or "Willamette River Water Trail." |
| Regional | Regional trails tend to be multi-jurisdictional, exceptionally long, and connect to regionally significant features such as Forest Park or the Tualatin River. Exaples are the "Gresham-Fairview Trail", "Hillsdale to Lake Oswego Trail", or the "Wildwood Trail." |
| Unknown | Unknown |
| Local | Sometimes called "Local Access Trails" or "Neighborhood Trails", these provide connections to local features such as parks, community centers, and schools, and include most paths within parks, natural areas, planned developments, and campuses, as well as public stairways, alleys, and narrow ROWs. |
| Other | The "Other" value is reserved primarily for GIS trail features that don't necessarily exist on the ground but serve to connect trail segments to the GIS routable streets network. |
| Community | Also known as "Community Connector Trails", these are typically much longer than Local trails though not as long as Regional trails. Community Trails link important land uses and areas of interest within a single jurisdiction. Examples are Tigard's "Pathfinder-Genesis Trail", Portland's "Columbia Blvd Trail", or Gresham's "Butler Creek Greenway." |
| Shared Name | -- | Shared Name - Other name that the trail or trail segment is know by when the trail/segment is part of more than one route |
| SystemName | -- | Trail System Name - Name of regional trail, major trail system, or park the trail or segment is a part of, e.g., "Fanno Creek Greenway", "Mountain Park Homeowners Association Trails", "Forest Park." |
| TrailName | -- | Trail Name - Proper name of the trail or trail segment. No abbreviations. Access, connector, and spur trail names should use the same name as the main trail, appended with the appropriate suffix, e.g., "Springwater Corridor - connector." Adjacent street names may be used for trail segments in road rights-of-way. |
| TrailID | -- | Trail ID - Identification system to be created by Metro that will allow for linking to other GIS tables or related databases |
| Editor | -- | Non-RLIS - Person or organization who made the edit |
| DataSource | -- | Non-RLIS - Source where the data layer originated |
| EditDate | -- | Non-RLIS - Last date that the GIS feature was added/modified |
| ParkTrail | -- | Non-RLIS - Park Trail - Trails/paths internal to parks or natural areas usually for visitor circulation or experience |
| No | Trail is not within a park or natural area. Typically, this includes trails in public right-of-way, trails on campuses, trails in planned developments, and trails along corridors, such as rail-trails, levee trails, freeway trails, etc. |
| Yes | Part of an internal trail system within a public or private park or natural area. Does not include linear trail corridors that are outside a park or natural area, even if the trail is managed by a park agency. |
| OnStreetBike | -- | Non-RLIS - On Street Bike - Designated route or portion of street for bike usage. Bikes in bike lanes or shared roadway. |
| Yes | Bikes share the street or road with cars. Not limited to public right-of-way. This could include several facility types, including bike lanes, bike boulevards, shared roadways, sharrows, signed connections, or cycletracks. Does not include sidewalks or sidepaths that are shared with pedestrians. |
| N/A | "Mode: Road Bike" equals "N/A" or "No". Includes segments that are not designed for or do not allow bikes. |
| No | Bikes are allowed and use a separated facility, either within road right of way, or in separate right of way. This includes two-way paths at least 8 feet wide running parallel to streets in the same right of way, a.k.a., sidepaths. Separation between bikes and car travel lanes should include grade separation, such as curbs, and a planting strip. |
| Portage | -- | Mode: Portage - Portage modes of travel are permitted and appropriate considering the design, character and management of the trail segment |
| Yes | Permitted |
| N/A | Not a water trail |
| No | Not permitted |
| WCraft_Non | -- | Mode: Motorized Watercraft - Non-motorized watercraft are permitted and appropriate considering the design, character and management of the trail segment |
| Yes | Permitted |
| N/A | Not water |
| No | Not permitted |
| WCraft_Mtr | -- | Mode: Motorized Watercraft - Motorized watercraft are permitted and appropriate considering the design, character and management of the trail segment |
| Yes | Permitted |
| N/A | Not water |
| No | Not permitted |
