150-ton bridge installed in Rogers County
A slew of hard hats turned out Wednesday for some heavy lifting in Rogers County, the spectacle being the installation of a 150-ton bridge.
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Humes precast arch tunnel & bridge system installation
Be Cool and don’t take a beating !! Our elegant Concrete Water Fountains will easily survive mischievous children, rowdy teenagers, reckless visitors and punk vandals. They are designed to withstand these battles and to last many years – providing year-round beauty with minimum maintenance. They are built of steel reinforced precast concrete using the highest [...]
McHugh Completes Fox River Bridge Six Months Early
James McHugh Construction Co. has completed reconstruction of the original 10-span arch bridge over the Fox River on the Reagan Memorial Tollway six months ahead of schedule, McHugh officials announced.
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MORWELL TUNNELS –DESIGN OF A BURIED ARCH CULVERT UNDER VERY HIGH FILL
The Morwell River Diversion project in the Latrobe Valley requires the construction of four conveyor tunnels to carry the main coal conveyors for the Morwell power station under more than 40 metres of fill. They are believed to be the deepest and longest [...]

Budget constraints are a common denomi-nator in today’s highway and utility projects. Northumberland County and PennDOT would not escape this reality when faced with an aging and antiquated storm water system. Tough de-cisions had to be made when a circa 1900 brick and mortar arch structure reached the end of its service life. Elements of [...]

TechSpan® – Precast Arches
TechSpan® is the most reliable, cost-effective precast concrete arch system available for the construction or replacement of culverts and bridges.
Advanced design procedures and unique fabrication capabilities provide the most efficient use of concrete and reinforcing steel. Unlike most alternative systems, efficiency and economy of design increase progressively as the embankment height over [...]















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