Driver’s view of wedge plow progress – with a shot over the edge.
View this complete post...Posts Tagged ‘YouTube’
Beartooth Highway, MT: Dangerous Work for Wedge Plow Operators
Wednesday, April 30th, 2014Wisconsin DOT: How J-Turns Make Intersections Safer
Friday, April 25th, 2014J- turns are located on 4-lane divided highways and prevent direct crossing and left-turn movements. These side road movements are made indirectly by making a right turn, traveling about a quarter-mile on the divided main road, and then making a U-turn to proceed in the opposite direction on the main road toward the intended destination. A J-turn reduces a significant number of the severe, right-angle, “far” side crashes. Relative to other improvement concepts, it is a low-cost treatment that can be quickly implemented, does not require property acquisition or relocation of homes and businesses, and minimizes environmental impact.
View this complete post...Phoenix, OR: Blasting the Cut for the New North Phoenix Road
Wednesday, April 23rd, 2014Blasting the cut for the new North Phoenix Road, part of the $72 million, I-5 Fern Valley Interchange project in Phoenix, Oregon. When complete in September 2016, it will feature Oregon’s first Diverging Diamond Interchange.
View this complete post...Washington, DC: “Lady Bird,” the Tunnel-Boring Machine
Tuesday, April 22nd, 2014To reduce DC waste by 98 percent, the 20-year D.C. Clean River Project has a 1323-ton, 442-foot tubular machine digging a 23-foot-diameter concrete water tunnel.
DC Water named its massive tunnel boring machine Lady Bird, christened it with DC tap water, and prepared to send it underground to tunnel more than four miles.
-HugBig on YouTube
Jackson, WY: Hoback Bridge Demolition
Wednesday, April 16th, 2014This Winter, the new bridge was opened over the Snake River at Hoback Junction south of Jackson. Now, the old bridge is being removed. Featuring: Thom Doud, Project Manager, Controlled Demolition, Inc.
View this complete post...Retro Infra: Sheep Crossing the Grand Coulee Dam, WA
Monday, April 14th, 2014Columbia River, Washington, United States of America (USA).
CU. Sheep grazing. LS Sheep on approach to dam. LS Dam with sheep passing in foreground.
King County, WA: Too Many Cats, Not Enough Buses
Friday, April 11th, 2014Proposition 1 in King County, Washington State, will provide funding for Transit and Roads. If it does not pass on April 22 there will be a 17% cut in bus services across the county.
Look for your ballot in the mail. Vote Yes!!!
Virginia DOT: Profile of a Pothole Hunter
Tuesday, April 8th, 2014VDOT’s resident pothole hunter Phil Itkwik looks to the past – “Leave no hole unfilled” is his motto as another pothole season is upon the Commonwealth of Virginia.
View this complete post...Michigan DOT: Slide-In Bridge Replacement
Monday, April 7th, 2014This video demonstrates how the Michigan Department of Transportation (MDOT) uses slide-in bridge construction technology. This technology allows MDOT to build a new bridge next to the old bridge while it is being demolished. Once ready, the new bridge is slid into place, greatly reducing the impact this project would have otherwise had on motorists.
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