Average expected useful life of provincially, territorially, regionally and municipally owned roads for all provinces and territories. Values are presented in years.
A collection of roadway assets maintained by the Roadway Inventory Unit. This data is a yearly snapshot and any up to date information after the Temporal Date Range should contact the data owner or cu
Connecticut Department of Transportation Open Data2026-07-04 更新40
The Idaho Transportation Department's (ITD) Roads and Highways Road Network Linear Referencing System (LRS) HPMS year last improvement event polyline feature class represents the calendar year when th
