Title: Comparison of Network Level Recommendation and Project Level Rehabilitation Treatment for Pavement (Poster)
Abstract: Alberta Transportation (AT)’s mandate includes managing the provincial highway network with over 32 thousand kilometers in total length that covers highway classes from the National Highway System to the local roads. AT has been utilizing a computerized pavement management system (PMS) for the management of the Alberta’s provincial pavement network since the early 1980’s. The PMS database contains historical “As-built” construction data as well as measured performance data, such as distress ratings, IRI/Rut depth and the deflection (FWD) test results. The PMS implemented within HPMA allows AT to configure the database and conduct analyses to produce multi-year pavement rehabilitation recommendation lists (Network Level recommendations with location, treatment and need years). Once a pavement rehabilitation project proceeds to the design stage, it is expected that the decisions made at the project level may differ from the treatment recommended at the network level. This study is focused on the differences and/or similarities between the recommended activities at the Network Level, based on the pavement condition data collected each year, and historical “As-built” pavement information, which reflects the final design for pavement treatment activities (Project Level).
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 1
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot