Tag: DOTs: Page 69

Roadbuilding

Offering new way to relieve congestion on I-95, Conn. governor warns of consequences for failing to act

Amid a debate over funding needed for highway projects, Connecticut Gov. Dannel P. Malloy and Department of Transportation (CTDOT) Commissioner James P. Redeker have outlined the consequences of failing to act on much-needed improvements for congested Interstate 95. To that end, they’ve now released the findings of a study on the impact of widening and improving […]

March 26, 2018

Roadbuilding

New Autobahn-tested bridge ‘transition zones’ could replace expansion joints

Expansion joints are an important part of bridges that prevent the pavement from cracking when it expands in hot weather and contracts in cold weather, but they require a lot of maintenance. However, Daily Commercial News reports that researchers at the Vienna University of Technology (TU Wien) have developed a system that features a transition zone a […]

March 23, 2018

Roadbuilding

Pittsburgh shifts money to streets after harsh winter causes abundance of potholes

The Pittsburgh City Council agreed to shift more than $720,000 to the streets budget as a result of the 3,700 reported potholes caused by the freeze-thaw cycles this winter, bringing the city’s resurfacing budget to nearly $16.8 million. The funds will repave approximately 67 miles, according to estimates from chief operations officer Guy Costa, with […]

March 23, 2018

Roadbuilding

NTSB confirms workers were adjusting tension rods when Miami bridge collapsed

The National Transportation Safety Board, continuing its probe into the deadly pedestrian bridge collapse in Miami, says its investigative team has confirmed that workers were adjusting tension on the two tensioning rods located in the diagonal member at the north end of the span when the bridge collapsed. That confirmation is key in the inquiry […]

March 22, 2018

Roadbuilding

PHOTOS: Hales Sand & Gravel receives UAPA award for SR-99 paving project

Staker Parson announced that its Hales Sand & Gravel operation received the Utah Asphalt Pavement Association‘s (UAPA) Large Project of the Year Award for the SR-99 Fillmore Main Street project in Millard County. The SR-99 Fillmore Main Street project corrected a drainage problem on the roadway with the installation of a new storm drain system, […]

March 22, 2018

Roadbuilding

Uber halts testing of self-driving vehicles after pedestrian killed

Uber on Monday halted testing of its self-driving vehicles in North America after a woman was killed Sunday night while pushing her bicycle across a street in Tempe, Arizona. The woman was not in a crosswalk, and there was a driver in the self-driving car used by Uber, a Volvo XC90 which was in autonomous […]

March 21, 2018

Roadbuilding

National Center for Asphalt Technology strengthens team to help industry maintain U.S. infrastructure

The National Center for Asphalt Technology, or NCAT, at Auburn University in Alabama is strengthening its team through several staff promotions and a hiring to enhance its research, training and technical services capabilities. The staff changes will help the center in its goal to provide practical research and development to meet the needs of maintaining […]

March 21, 2018

Roadbuilding

Increase in fatal crashes with senior drivers leads to call for building safer roads

Deaths from crashes involving people 65 and over at the wheel have increased 22 percent from 2012 to 2016, according to a new report from a nonprofit transportation research group. That compares to an 11 percent increase for the overall number of fatalities in the United States during that time period, says the report by […]

March 20, 2018

Roadbuilding

Proposal to bring back tolls in Conn. fuels debate amid funding shortfall for highway projects

With Connecticut poised to delay major highway projects due to a funding shortfall, lawmakers grilled the state transportation commissioner at a public hearing this week on a proposal to bring back tolls to Connecticut roads, a local television station reports. Questions about where the tolls would go, how much revenue they would generate and […]

March 20, 2018

Roadbuilding

Engineer reported but ‘not concerned’ about cracking in Miami bridge before deadly collapse; no road closure for stress testing also at issue

Two days before the deadly collapse of pedestrian bridge in Miami Thursday, the lead engineer on the project left a voicemail with state officials saying cracking had been seen on the north end of the span that had been earlier moved into place during accelerated construction. The engineer, W. Denney Pate with FIGG Bridge […]

March 19, 2018

Roadbuilding

Caltrans seeks 2,000 workers due to influx of road funding

The California Department of Transportation plans to hire 2,000 employees over the next five years due to the influx of projects that will be funded by the state’s gas tax approved last year, according to The Sacramento Bee. The state expects to see an infusion of $54 billion during the next decade to repair and […]

March 19, 2018

Roadbuilding

Stress tests were underway when Miami bridge collapsed during accelerated construction

A first-of-its kind Miami pedestrian bridge that collapsed Thursday, killing at least six people, was being built with Accelerated Bridge Construction (ABC) methods, and stress tests were underway when it failed, officials say. A contractor’s crews were conducting the stress tests on the incomplete structure at the time of the collapse, according to Miami-Dade Mayor […]

March 16, 2018