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Bridge Deck Work Traffic Impact: What You Need to Know
A vital stretch of Interstate 78 westbound in Somerset County is set for a significant lane closure as bridge deck replacement work begins on October 20, lasting roughly one week. The New Jersey Department of Transportation has announced that the right lane will be shut from milepost 34.2, right after the Martinsville Road exit, to milepost 31.0, just passing the bridge over Routes 202/206. This closure is crucial to facilitate pouring and curing new concrete bridge decks over Washington Valley Road, ensuring long-term safety and structural integrity.
Ongoing Construction and Its Importance
This closure is part of a larger $67 million federally funded project aimed at addressing the deteriorating conditions of the bridges carrying I-78 over both Washington Valley Road and Routes 202/206. Improvements will include updating guiderails, installing new approach slabs, and resurfacing the affected roadways. Much of this work will focus on ongoing and planned stages that began with the eastbound section of this essential thoroughfare.
What Should Commuters Expect?
Motorists should remain vigilant while traveling in the work zone. Variable message signs will be installed to alert drivers of the changing traffic patterns. During the right lane closure, traffic will be redirected to the two left lanes, which will still utilize temporary bridge spans to ensure safe crossing over Washington Valley Road and Routes 202/206. Commuters are reminded to exercise caution, reduce their speed, and be prepared for potential delays, especially during peak travel times.
Detour Information for Oversized Vehicles
The ongoing construction has necessitated a specific detour for oversized trucks that will be in effect until early 2026. Vehicles that exceed 8.5 feet wide or weigh more than 40 tons must exit at 48 to Route 24 westbound, continue to I-287 southbound, and then re-enter I-78 westbound via Exit 21B. This detour is critical for maintaining safety, as managing heavier vehicles on detour routes reduces wear and potential accidents in construction zones.
Community Impact and Future Accessibility
The importance of this infrastructure project cannot be overstated. The bridge decks over Routes 202/206 and Washington Valley Road are essential in facilitating smooth traffic and ensuring safety for locals in Sussex County NJ, especially residents of towns like Andover Borough, Vernon Township, and Sparta Township. As construction progresses, residents are urged to stay informed about developments through real-time traffic updates available at 511nj.org, which offers vital information to help them navigate traffic disruptions.
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