<p>This paper will visually inspect and evaluate the flexible pavement failures for maintenance planning. It is quite important to examine and identify the causes of the failed pavement to select a proper treatment option. Based on previous experiences, obtained ...

Domestic Scan 09 05, Best Practices for Roadway Tunnel Design, Construction, Maintenance, Inspection, and Operations, conducted during August and September 2009, is one of the activities initiated to assist in addressing the need for national tunnel standards ...

The purpose of this manual is to provide highway and rail transit tunnel owners guidance for establishing procedures and practices for the inspection, documentation, and priority classification of deficiencies for various elements that comprise an existing ...