Road conditions feature layer

WYDOT ArcGIS feature layer that provides real-time road condition information via polylines for select roadways within the State of Wyoming.

WYDOT doesn't directly link to this resource on their main wyoroad.info site nor their 511 web map. We can see their web map make network requests to one of their ArcGIS REST endpoints when observed via browser tools:

GET https://map.wyoroad.info/ags/rest/services/WTIMAP/Operational_v1/MapServer/2/query...

Source URL: https://map.wyoroad.info/ags/rest/services/WTIMAP/Operational_v1/MapServer/2
Update frequency: realtime by operator
Source endpoint type: ArcGIS REST
Availability: Public
Source geometry (if applicable): esriGeometryPolyline
Projection: EPSG:3857
Supported Query Formats: JSON, geoJSON, PBF

Field schema

Field Name	Type	Alias	Length	Description
`objectid`	esriFieldTypeOID	objectid	-	Object identifier
`shape`	esriFieldTypeGeometry	shape	-	Geometry field
`road_code`	esriFieldTypeString	road_code	25	Road identification code
`impact_map`	esriFieldTypeString	impact_map	1	Impact mapping indicator [0]
`conditions`	esriFieldTypeString	conditions	512	Road condition details
`wbwc`	esriFieldTypeString	wbwc	256	Weather-based warning codes
`advisories`	esriFieldTypeString	advisories	512	Road advisories and alerts
`rpt_time`	esriFieldTypeDate	rpt_time	8	Report timestamp
`label`	esriFieldTypeString	label	128	Display label
`eight_codes`	esriFieldTypeInteger	eight_codes	-	Eight-digit classification codes
`nine_codes`	esriFieldTypeInteger	nine_codes	-	Nine-digit classification codes

[0] Road condition codes are the first letter of the "impact levels" within WYDOT's static map:

Impact Levels Impact Code

Closed C

Partial Closure P

High H

Moderate M

Low L

Impact Levels	Impact Code
Closed	`C`
Partial Closure	`P`
High	`H`
Moderate	`M`
Low	`L`