Pavement Behavior Evaluation during Spring Thaw based on the Falling Weight Deflectometer Method Degree Project in Highway Engineering Berglind Ösp Sveinsdóttir Division of Highway and Railway Engineering Department of Civil and Architectural Engineering Royal Institute of Technology SE-100 44 Stockholm TRITA-VBT 11:02 ISSN 1650-867X ISRN KTH/VBT-11/02-SE Stockholm 2011