Tag: bridges: Page 22

Roadbuilding

Connecticut DOT using drone for visual inspection on Gold Star Memorial Bridge

The Connecticut Department of Transportation (CTDOT) is planning to use an unmanned aerial vehicle (UAV) for a limited visual inspection of the Gold Star Memorial Bridges August 23. “This is an important step for our agency—the testing of a new technology with the potential to improve results, efficiencies, and safety for the public,” says CTDOT Commissioner […]

August 19, 2016

Roadbuilding

WSDOT opens new I-90 avalanche bridge in Snoqualmie Pass

The Washington Department of Transportation (WSDOT) recently completed the eastbound section of a new avalanche bridge on Interstate 90 in Snoqualmie Pass and opened it to eastbound traffic. The avalanche bridge is part of a major WSDOT project to widen a 15-mile section of I-90 between Hyak and Easton to six lanes and raise the roadway in areas where […]

August 17, 2016

Roadbuilding

Rhode Island will spend $223.4 million on maintenance of 4 Narragansett Bay bridges

The Rhode Island Turnpike and Bridge Authority (RITBA) Board approved a 10-year $223.4 million spending plan, approximately $22 million per year, for the maintenance of the four Narragansett Bay bridges—the Newport Pell Bridge, the Mount Hope Bridge, the Jamestown Verrazzano Bridge, and the Sakonnet River Bridge, the Providence Journal reports. The Pell Bridge will receive approximately $116 million, more than […]

August 16, 2016

Roadbuilding

How crews are lifting the Bayonne Bridge’s roadway while keeping its arch in place

A video report recently posted by SILive.com provides a tour of the Port Authority of New York and New Jersey’s $1.3 billion Bayonne Bridge construction project, which began in 2013 and is “Raising the Roadway” without altering the bridge’s existing arch. “One of the interesting things about the Bayonne Bridge is that, with most bridges you’re […]

August 15, 2016

Roadbuilding

Ground broken on Corpus Christi’s U.S. 181 Harbor Bridge Replacement Project

Officials recently held a groundbreaking ceremony to symbolically begin the U.S. 181 Harbor Bridge Replacement Project in Corpus Christi, Texas, a project that will be the longest precast concrete cable-stayed span in the U.S. once completed. The project is estimated to be finished in 2021, cost $930 million and will feature six lanes with shoulders. […]

August 11, 2016

Roadbuilding

Caltrans proposes seismic retrofits for bridges in Sacramento region

The California Department of Transportation (Caltrans) is proposing seismic retrofits for three bridges in the Sacramento region: the Mokelumne River Bridge, the North Sacramento Undercrossing Bridge and the Paintersville drawbridge, Capitol Public Radio reports. Caltrans says the bridges are safe, but they don’t meet current requirements for withstanding earthquakes. Dennis Keaton with Caltrans, told the news agency that the project must first […]

August 1, 2016

Roadbuilding

Kentucky’s Eggners Ferry Bridge implosion captured by drone

Built in 1932 and functionally obsolete, the old Eggners Ferry Bridge spanning Kentucky Lake near Aurora, Kentucky, was demolished earlier this week by the state’s transportation cabinet. According to a report from the Kentucky New Era, thousands gathered to watch the implosion of the bridge which took place Monday at 6:30 a.m. The drone video below […]

July 28, 2016

Roadbuilding

Several I-15 bridge projects in Idaho to be completed by late October

Several bridges on Interstate 15 between Blackfoot and Idaho Falls in Bingham County, Idaho, will be repaired or upgraded in a series of projects that are now underway and should be completed by late October, the Idaho State Journal reports. According to the report, the work is being funded by new revenue approved by the Idaho Legislature in 2015. Once […]

July 22, 2016

Roadbuilding

Indestructible bridges could be possible with ‘form-finding’ design process

A new generation of indestructible bridges could be possible, thanks to research being done at the University of Warwick. According to a news release posted to Science Daily, Emeritus Professor Wanda Lewis in the School of Engineering is using a design process called ‘form-finding’ to design rigid structures that follow a strong natural form sustained by a force of […]

July 18, 2016

Home

Mass. lawmakers want to focus funding on repairing small bridges

Massachusetts lawmakers want to start a new “Small Bridge Program” to focus on repairing municipally owned bridges less than 20 feet in length that don’t qualify for federal funding and rural towns can’t afford to repair, wwlp.com reports. These bridges don’t qualify for federal funding because of their size, and many rural towns can’t afford fix them. “Anyone of […]

July 14, 2016

Roadbuilding

Michigan DOT bridge nesting boxes a haven for endangered peregrine falcon chicks

Bridges serve as a way for vehicles to get from one place to another, but some also provide nesting sites for endangered bird species. Such is the case in Michigan, where MLive reports that seven peregrine falcon chicks were born this spring on top of two Upper Peninsula bridges—the Portage Lake Lift Bridge between Houghton and […]

July 5, 2016

Roadbuilding

Florida DOT announces work on 3 Jacksonville bridges

The Florida Department of Transportation (FDOT) announced plans to work on three Jacksonville bridges, News 4 Jax reports. Work on the Ortega River Bridge has already begun, and work will begin soon on Dames Point Bridge and Hart Bridge. Preliminary work on the Ortega River Bridge on Roosevelt Boulevard (U.S. 17) began in early June and is […]

July 4, 2016