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LOTs of Activity Ahead for $267M Columbus Water Tunnel

In Columbus, Ohio, work is under way on a $267 million project known as the Lower Olentangy Tunnel (LOT). Construction began on site in April 2021, with a scheduled completion date of December 2026. "The city is under two Ohio Environmental Protection Agency [OEPA] consent orders to improve water quality and reduce the potential for human contact with waterborne pollutants by reducing overflows from the sewer system into creeks and rivers during wet weather events," said Jeremy Cawley, city of Columbus project manager....


Tunnel on Danbury, Conn.'s West Side Not a Viable Option in I-84 Plan

A proposed and much-discussed half-mile-long tunnel to straighten Interstate 84 between Exits 2 and 4 on Danbury's west side is among several options being considered by the Connecticut Department of Transportation (CTDOT)....


Excavation Complete on NEBT Project in Washington, D.C.

Excavation of the Northeast Boundary Tunnel (NEBT) in Washington, D.C., a joint-venture project valued at $580 million being constructed by The Lane Construction Corporation and its parent company, Webuild Group (formerly Salini Impregilo), is complete....


Granite Begins Work On $267M Tunnel Project in Columbus

Granite Construction announced March 8 that it has been awarded the Lower Olentangy Tunnel project by the city of Columbus in Columbus, Ohio. The $267 million contract is anticipated to be booked in Granite's first quarter 2021 backlog....


New Flood Mitigation Efforts in Ellicott City, Md., Include Tunnel Extension

Nine buildings that were previously set to be demolished as part of the Safe and Sound plan for Ellicott City, Md.,'s flood mitigation efforts will now be saved, Howard County Executive Calvin Ball announced March 25....


Early Work Advanced on New York's Hudson Yards Concrete Casing

The Gateway Development Commission announced in March that Amtrak has awarded a contract and work has begun on behalf of the Gateway program to relocate utilities out of the future path of the third and last section of the Hudson Yards Concrete Casing in Manhattan, N.Y., a part of the Hudson Tunnel Project....


Baltimore's Howard Street Tunnel on Track for Rebuild

Shovels could go into the ground this summer or early fall as CSX Corp.'s long-awaited reconstruction of the Howard Street Tunnel in Baltimore continues to inch toward becoming reality. Maryland officials have been pushing for years to increase the height of the 126-year-old tunnel to allow for double-stacking of containers on trains traveling to and from the Port of Baltimore....


Latest Rail Plan Would Put Tunnel Under Long Island Sound

President Joe Biden's promise to improve the nation's infrastructure has renewed interest in the decades-old idea of a high-speed railroad connecting New York and Boston, possibly through a 16-mi. tunnel under Long Island Sound....


Virginia Tunnel Boring Continues, Completion Pushed to 2024

Construction continues on the Chesapeake Bay Bridge-Tunnel's first parallel tunnel, near the Virginia Beach side of the bridge, with projected completion in 2024, two years later than originally estimated....


San Francisco Tunnel Projects Earn International Honors

Since 2015, an international competition — ITA Tunneling and Underground Space Awards — has sought and rewarded the most ground-breaking innovations and outstanding projects in tunneling and underground space use. After a challenging year – especially on safety issues – the event was held virtually and awarded the best achievements in the industry in eight categories. After editions in Hagerbach, Singapore, Paris, France, China and the United States, this virtual edition allowed more than 1,200 attendees to gather....


Today's Top Stories

  1. Gov. DeWine Breaks Ground On New Hospital in Belpre  →
  2. Turner Construction Leads $675M Concourse Project  →
  3. VIDEO: $4.7B Gordie Howe International Bridge Project Nears Completion  →
  4. Exact Crane & Equipment Now Carries Jekko Product Line  →
  5. Officials Break Ground On Global Peak Performance Center  →
  6. Tadano AC 7.450-1 Performs Double Duty in Wisconsin  →
  7. Officials in Maryland Propose to Remove, Rebuild Both Spans of Chesapeake Bay Bridge  →
  8. Depreciation Bonus Begins Phase-Out  →
  9. Magni Telescopic Handlers Broadens Dealer Network With Carolina Cat in North Carolina  →
  10. Atlanta Officials Open New Segment of Beltline Trail in City's Buckhead Neighborhood  →
  11. Webber LLC Nears End of I-35 at SH 123 Project in Texas  →
  12. CEG Speaks With New President of Chadwick-BaRoss, Thompson Equipment  →
  13. ConExpo-Con/AGG Releases Essential Guide for Hiring, Retaining Top Construction Talent  →
  14. Monroe Tractor Promotes Ed Bigelow to Binghamton's Branch Manager  →
  15. NCDOT Engineers Able to Rebuild Gap in Key Highway Bridge Damaged By Hurricane  →
  16. Prioritize Planned Maintenance to Get the Most Out of Your Machines  →
  17. Several Top Regional Contractors Are Building $10B Twin AWS Data Centers in Mississippi  →
  18. SmithCo Introduces Kingpin Housing Design  →
  19. Innovative Startups to Share Vision of Future of Construction, Mining at Hitachi Construction Machinery Challenge  →
  20. Georgia University to Reshape Core Campus; Valdosta Awarded $36.2M for City Road Widening  →
  21. Liebherr USA Co. Holds 2024 North America Sales, Training Seminar  →





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