The LIRR will replace another rail bridge this weekend as part of its ongoing expansion effort.

Long Island Rail Road crews and contractors, working on Saturday and Sunday, will remove its 108-year old bridge at Nassau Boulevard in Garden City and replace it with a new bridge that has been assembled nearby.

The work is part of the LIRR’s $2.6 billion effort to construct a third track between Floral Park and Hicksville and make other improvements along the 10-mile project corridor.

At 14 feet, the new bridge will be about two-and-a-half feet taller than the current bridge to reduce the potential for truck strikes, and will also be wider to accommodate the planned third track.

As a result of the work, there will be no train service between New Hyde Park and Hicksville on Saturday and Sunday.

“We recommend avoiding the Ronkonkoma, Huntington/Port Jefferson & Oyster Bay branches all weekend,” the railroad told its customers in a message Friday. “Instead, use the Babylon/Montauk, Hempstead or Port Washington branches.”

The Nassau Boulevard Bridge, used by more than 250 trains a day carrying 107,000 passengers, is the latest of several spans to be replaced or added to the railroad in recent months as part of the third track effort.

LIRR officials say the additional track will add needed capacity, allowing the railroad to better respond to unplanned service disruptions and run more trains, including for reverse commuters traveling to and from jobs on Long Island.

Pfc. Raheen Tyson Heighter, of Bay Shore, was killed in Operation Iraqi Freedom. His mother has made it her mission to aid active-duty service members, veterans, first responders and Gold Star families. NewsdayTV's Virginia Huie reports. Credit: Randee Daddona; Photo credit: Cathy Heighter

'His sacrifice made a difference': Gold Star mother honors son's memory Army Pfc. Raheen Tyson Heighter, 22, of Bay Shore, was the first serviceman from Long Island killed in the Iraq War.

Pfc. Raheen Tyson Heighter, of Bay Shore, was killed in Operation Iraqi Freedom. His mother has made it her mission to aid active-duty service members, veterans, first responders and Gold Star families. NewsdayTV's Virginia Huie reports. Credit: Randee Daddona; Photo credit: Cathy Heighter

'His sacrifice made a difference': Gold Star mother honors son's memory Army Pfc. Raheen Tyson Heighter, 22, of Bay Shore, was the first serviceman from Long Island killed in the Iraq War.

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