January 9, 2025

Alligator River Bridge Replacement Project Announced

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News Summary

The North Carolina Department of Transportation has announced a significant project for the replacement of the aging Alligator River Bridge, which has served local traffic since 1960. A $450 million contract has been awarded for the project, which aims to build a modern, two-lane fixed-span high-rise bridge, set to commence construction in late 2024 or early 2025. The new structure will enhance safety, alleviate traffic issues, and ensure better navigation for local boats amidst growing community support for this vital improvement.

Exciting News: Alligator River Bridge is Set for Replacement!

Columbia, N.C. – A significant construction milestone is on the horizon as the North Carolina Department of Transportation (NCDOT) gears up to replace the aging Alligator River Bridge. This bridge, which has been a vital lifeline for residents and tourists since its completion in 1960, is now approaching the end of its operational life, having stood for 65 years. Known for its swing-span design, the current structure has become notorious for its mechanical failures, resulting in prolonged detours that can stretch up to a staggering 99 miles.

A Critical Route

The Alligator River Bridge serves as a crucial route for those traveling to the Outer Banks from the west. Furthermore, it functions as a key evacuation route during hurricane season, ensuring the safety and swift relocation of residents and visitors alike. However, the frequent mechanical issues of the current bridge have raised the stakes for a much-needed replacement.

Major Investment Announced

In a move that reflects the importance of this project, NCDOT has awarded a $450 million contract to Skanska USA for the bridge replacement. This substantial investment includes $110 million in grant funding sourced from the recently enacted Bipartisan Infrastructure Law, underlining the commitment at both state and federal levels to enhance transportation infrastructure.

Details of the New Structure

The new bridge promises to be a modern marvel, designed as a two-lane, fixed-span high-rise bridge. Positioned just north of the existing bridge, it will feature two 12-foot travel lanes along with 8-foot breakdown lanes, ensuring smoother and safer transit for vehicles. Construction is slated to begin in late 2024 or early 2025, with an anticipated opening date set for fall of 2029. Following completion, the demolition of the current bridge will commence in spring 2030.

Foundational Work Begins

As plans solidify, initial construction activities will kick off with the driving of bridge pilings, a critical phase that sets the foundation for the new structure. Prior to this, NCDOT conducted environmental assessments, driving test piles into the Alligator River to analyze soil layers and their consistency. This invaluable data will guide the detailed construction design, ensuring structural integrity and longevity.

Impact on Local Traffic and Waterways

One of the primary goals of the new bridge is to minimize the impact on local boat traffic, an important consideration for the region. Currently, more than 4,000 boats pass through the swing span annually, and the redesign aims to facilitate easier navigation for these vessels while also reducing delays for both motorists and boaters.

Community Sentiment

The community has reacted positively to the announcement, with many expressing relief over the impending replacement. Residents have suffered the inconvenience of detours caused by the mechanical issues of the old bridge. Commuter La’Mon Spencer noted previous frustrations during the 8-9 years he has traveled for work, emphasizing the importance of a reliable structure.

Looking Ahead

The NCDOT has made it clear that the new bridge is not just a replacement; it is a strategic improvement designed to alleviate travel issues that have plagued the region due to the deteriorating condition of the current structure. With the community’s hopes riding on this project, the upcoming years promise a positive change, enhancing both local traffic flow and providing safe passage for those on the water.

As excitement builds, residents and travelers alike will eagerly anticipate the transformation of this pivotal bridge that links Tyrrell and Dare counties, ushering in a new chapter for the Alligator River Bridge.