Heavy Congestion, Lane Closures Expected On I-78 This Weekend In Somerset County

SOMERSET COUNTY, NJ — Work will continue on the Interstate 78 Bridges over Routes 202/206 and Washington Valley Road causing two left lanes on the eastbound to close through Monday in Bedminster and Bridgewater, announced the New Jersey Department of Transportation(NJDOT).

Beginning at 8 p.m. on Friday, Oct. 27 until 6 a.m. Monday, Oct. 30, the left lane on I-78 eastbound is scheduled to be closed before the I-78/I-287 interchange split with one through lane maintained.

All I-78 eastbound traffic will be directed to stay right, as the left two lanes over the temporary bridge in the median will be closed to make repairs to the bridge.

The ramp from I-287 northbound to I-78 eastbound will remain open and becomes the right lane on I-78 eastbound. The ramp from I-287 southbound to I-78 eastbound also will remain open, but there will be a temporary stop sign at the end of the ramp, where it merges with I-78 eastbound.

"Motorists on I-78 eastbound should expect heavy congestion and delays this weekend and may want to consider alternate routes," said NJDOT.

By 6 a.m. Monday, Oct. 30, all lanes on I-78 eastbound will reopen with the two left lanes over the temporary bridge available to cars. Trucks are directed to use the right two lanes on I-78 eastbound.

In addition, the stop sign at the end of the I-287 southbound ramp to I-78 eastbound will be removed and returned to a yield.

The $27.9 million federally-funded project will replace both eastbound and westbound bridge decks that carry I-78 over Routes 202/206 and Washington Valley Road, which are in poor condition. In addition, the existing guiderail will be brought up to current standards. New approach slabs will be constructed at all four bridges, and the roadway will be resurfaced within project limits. The project was designed to advance in stages to minimize impact on motorists, beginning with the eastbound bridges. Construction of all bridges is expected to be completed by fall 2025.

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