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Washington State Department of Transportation
Washington state will have $1.8 billion backlog of pavement preservation projects by 2025, report finds
In its recent report on Washington's transportation challenges, The Road Improvement Program says the state needs $2.8 billion for pavement preservation from ...
Did Seattle’s SR 99 tunnel really require Big Bertha? Indeco argues breakers are the answer
Tunnel boring machines such as Big Bertha, the 7,000-ton machine sidelined after a massive fail under the streets of Seattle, ...
Water main damaged by Big Bertha repair excavation could cost WSDOT $4 million
Four months after crews temporarily stopped excavation on a repair pit for the world's largest tunnel-boring machine due to ground sinkage, ...
PHOTOS: Big Bertha’s 2,000-ton front end lifted to the surface. How the world’s largest tunneler was raised
After a year of slumber and almost a month after chewing her way into a 12-story repair pit, Big Bertha, the ...
From our partners
Presented By: Caterpillar
A GAME CHANGER FOR YOUR BOTTOM LINE
Caterpillar recently conducted a production study at their proving grounds in Peoria, Ill., that put a technology-equipped mixed fleet to…
Crane sends pipe careening into Seattle bus on Highway 520 bridge followed by a crashing traffic sign
Eight passengers on a bus traveling across the Highway 520 in Seattle were hospitalized Tuesday night after a construction accident ...
VIDEO: Big Bertha breaks through: tunnel-boring machine enters repair pit, ready for disassembly
Though she remains very far from being done, Big Bertha completed a very important leg in her journey beneath Seattle ...
Big Bertha wakes from one-year nap, begins to chew her way into repair pit
For the first time in more than a year, Big Bertha actually bored. According to a report from the Seattle Times, the world's largest ...
PHOTOS: Six bridge/transportation projects receive 2014 PCI Awards
Winners of the 2014 Precast/Prestressed Concrete Institute (PCI) Design Awards competition have been announced, and six bridge/transportation projects were honored. “It ...
VIDEO: Watch time-lapse of Highway 99 construction
The Washington State Department of Transportation was kind enough to release the following time-lapse video of construction on Highway 99. ...
State agencies focus on travelers for July 4th weekend
With many highway work zones closing for the long weekend, some state agencies are turning their focus to safety and ...
Washington State’s Willapa River Bridge opens
The Willapa River Bridge on State Route 6 in Pacific County, Washington is set to open to motorists on Wednesday, ...
The ABCs of RCC
Roller-compacted concrete advances its invasion of pavements As roller-compacted concrete inexorably penetrates existing asphalt pavement markets, research into their composition and ...
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VIDEO: Watch as a massive Komatsu PC8000 mining shovel is assembled in this time-lapse
VIDEO: Entire Erques Bridge construction chronicled in beautiful time-lapse
John Deere unveils 2 large-frame skid steers, 2 CTLs in G Series power boost
Caterpillar to begin manufacturing mini excavators as market growth ends deal with Wacker Neuson
Cat to end track drill production, intends to sell room and pillar underground mining machine business
Unsafe surroundings: Unrecognized hazards could cause trouble for you – or for someone else
GO TO SAFETY WATCH
Caterpillar to begin manufacturing mini excavators as market growth ends deal ...
by Wayne Grayson
REVIEW: Cat S60’s design, speed, built-in FLIR thermal camera combine for ...
by Wayne Grayson
With new emissions regs, can heavy truck makers go all-in on ...
by Jason Cannon
Test Drive: Off-roading in Nissan’s sonar-equipped 2017 Titan Pro-4X Crew Cab ...
by Tom Quimby
compact track loaders
John Deere unveils 2 large-frame skid steers, 2 CTLs in G ...
by Wayne Grayson