Pavement condition for provincial highways

Pavement condition data is collected annually using an Automatic Road Analyzer (ARAN). Based on the automated data, the condition of the pavement is evaluated in terms of distresses (Distress Manifestation Index, DMI), wheel track rutting (in mm) and roughness (International Roughness Index, IRI). These indices are integrated into one Pavement Condition Index (PCI) for overall pavement condition reporting and analysis.

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 17:24 (TU)
Créé le	avril 17, 2026, 17:24 (TU)
contact_person	{"en": "Government of Ontario; Government of Ontario; Transportation", "fr": "Gouvernement de l'Ontario; Gouvernement de l'Ontario; Transportation"}
criticality_level	[]
data_dictionary	unknown,unknown,unknown
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2020-01-11 00:00:00
open_canada_keywords	{"en": ["Infrastructure and Transportation", "Driving and roads", "Government information"], "fr-t-en": ["Infrastructure et transport", "Conduite et routes", "Information gouvernementale"]}
open_canada_subject	["economics_and_industry"]
sensitivity_level	unrestricted
title_fr	État de la chaussée des routes provinciales
update_frequency	P1Y