workzonesafety.org - Work Zone Traffic Management Synthesis: Tiedown Methods for Precast Concrete Safety Shaped Barriers - Comments http://www.workzonesafety.org/research/record/330 Comments for "Work Zone Traffic Management Synthesis: Tiedown Methods for Precast Concrete Safety Shaped Barriers" en Work Zone Traffic Management Synthesis: Tiedown Methods for Precast Concrete Safety Shaped Barriers http://www.workzonesafety.org/research/record/330 n/a http://www.workzonesafety.org/research/record/330#comment Barriers Books and Reports Geometric Design Traffic Control Devices Work Zone Traffic Control Tue, 25 Sep 2007 08:54:25 -0500 a-maldonado 330 at http://www.workzonesafety.org