Subset of roadways selected for improvements, based upon the measured Pavement Condition Index.

When moisture seeps into pavement, it expands when it freezes and contracts when it thaws. This flexing of the pavement, combined with the melted water and the stress of vehicular traffic, causes pavement to deteriorate and potholes to form. The Department of Transportation (CDOT) responds to potholes reported through 311’s Customer Service Requests (CSR) system by mapping open pothole requests each morning and routing crews in geographic clusters so as to fill as many potholes as possible per day. This metric tracks the average number of days CDOT takes to complete pothole repairs per week. Total number of requests fulfilled per week is also available by mousing over columns. The target response time for pothole repairs is within 7 days. For more information about pothole repairs, see CDOT’s pothole Frequently Asked Questions page: http://www.cityofchicago.org/content/dam/city/depts/cdot/PotholeFAQ_winter1011.pdf

This dataset contains pavement roughness and rut depth measured on provincial highways, summarized in 50 metre segments within the lane that the measure was taken.

Tempe’s roadways are an important means of transportation for residents, the workforce, students, and visitors. Tempe measures the quality and condition of its roadways using a Pavement Quality Index (PQI). This measure, rated from a low of 0 to a high of 100, is used by the City to plan for maintenance and repairs, and to allocate resources in the most efficient way possible.

Data collected from an annual street condition survey is used to classify the street condition where the streets rated fair to excellent are considered satisfactory (and everything below fair is unsatisfactory). The measure's outcome reflects the ratio of satisfactory lane miles in the City's street inventory to the total number of lane miles in the City's street inventory. This measure is also a Key Performance Indicator for the Austin Transportation and Public Works Department (TPW), which means that it helps TPW gauge the quality of City's street network, identify priority areas that need work, and take data-informed decisions on keeping the street network in serviceable conditions. This dataset is collected and compiled by the Street and Bridge Operations division under the Austin Transportation and Public Works Department. The measure time period is on an annual fiscal year basis. Calculation: Ratio of satisfactory (fair to excellent) lane miles in the City's street inventory to the total number of lane miles in the City's street inventory.

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