Case Studies

The first course of concrete panels are set and braced around the existing steel trestle.

Modified MSE wall construction over Mississippi River minimizes railroad downtime

St. Charles, Missouri; adjustable manhole risers

Manholes precisely at grade make better streets in St. Charles, Mo.

PennDOT added RAPTOR Rumble Strip Handling Machine to its fleet of equipment

PennDOT uses rumble strip handling machine to reduce worker exposure to live traffic

steep, cut slope in road reconstruction project, Devon, U.K.

Vegetated 3-D system shores up steep, cut slope in Devon, U.K., road project

110-ton Link-Belt 218 HSL crawler crane on West Waukesha Bypass

Crawler cranes help new bypass become reality in Wisconsin

oversize/overweight permit for trucks Illinois DOT — The state of Illinois issues oversize/overweight permits for trucks carrying large loads

Illinois DOT uses structural analysis software for truck permitting system

The Bear Cut and West Bridges

Repairs mortars support Bear Cut and West Bridges restoration in Florida

Liner provides cost-effective culvert repair

Liner provides cost-effective culvert repair

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Vacuworx Subcompact vacuum lifting system

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Figure 1. Crack Sealing Application — Figure 1. Crack sealing application

Challenges and solutions for crack sealing in asphalt pavements

Surface cracking in asphalt concrete is a major failure mechanism that develops over the pavement service life. In general, surface cracks are…

August 12, 2019