For roadside work-zones in areas that have opposing traffic flow, safety is enhanced if the temporary barriers incorporate a glare-shield that blocks headlight glare from oncoming traffic. … [Read more...] about Development of an NCHRP Report 350 TL-3 New Jersey Shape 50-Inch Portable Concrete Barrier
Temporary Concrete Barriers
Conditions for using temporary concrete barriers
In Wisconsin, temporary concrete barriers are used under the following conditions: bridge deck rehabilitation projects, bridge painting, some bridge overlays, many crossover transitions, and … [Read more...] about Conditions for using temporary concrete barriers
Conditions for using temporary concrete barriers
In Ohio, temporary concrete barriers are used under following conditions: major pavement dropoffs and two-way traffic separation. … [Read more...] about Conditions for using temporary concrete barriers
Conditions for using temporary concrete barriers
In Indiana, temporary concrete barriers are used under following conditions: bridge work, excessive dropoff areas, and to separate traffic when traffic is two-way on the same side of interstate … [Read more...] about Conditions for using temporary concrete barriers
Conditions for using temporary concrete barriers
In Michigan, temporary concrete barriers are used under the following conditions: separate two-way, two-lane operation on freeway; partial-width bridge construction on any roadway; and others on a … [Read more...] about Conditions for using temporary concrete barriers
Conditions for using temporary concrete barriers
In Illinois, temporary concrete barriers are used under following conditions: head-to-head traffic on interstates, interstate lane closures longer than two weeks, or two-lane roadways and bridges with … [Read more...] about Conditions for using temporary concrete barriers