Matthew J. Bandelt, Ph.D., P.E., Associate Professor of Civil & Environmental Engineering at New Jersey Institute of Technology, joins Steve Adubato to examine bridge infrastructure and safety throughout New Jersey.
There are 6,800 bridges in the state. According to the Department of Transportation, 2541 of those bridges need repair. Steve Adubato asks Professor Bandelt, “Of those bridges needing repair, what is the difference between needing repair, structurally deficient, and really dangerous about to collapse?” Professor Bandelt responds, “Basically, what happens is that every two years, our bridges get inspected. A structurally deficient bridge is inspected by licensed engineers who are hired by the local Authority. It could be the state of New Jersey or a local municipality but those engineers do an assessment of the bridge. If a portion of the bridge that contributes to its main structure, so for example, the superstructure substructure is rated as poor, it can move into one of these categories called structurally deficient.”
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New Jersey is home to a vast network of bridges that play a crucial role in connecting communities, facilitating commerce, and ensuring the smooth flow of traffic throughout the state. However, many of these bridges are aging and in need of repair or replacement, raising concerns about their safety and long-term viability.
According to a recent report by the American Road and Transportation Builders Association, New Jersey ranks among the top states in the nation for the number of structurally deficient bridges. In fact, nearly one out of every five bridges in the state is considered to be in poor condition, posing a potential risk to motorists and pedestrians alike.
One of the key factors contributing to the deterioration of New Jersey’s bridge infrastructure is the lack of adequate funding for maintenance and repairs. The state’s Transportation Trust Fund, which is responsible for funding transportation projects including bridge repairs, has been plagued by budgetary constraints and political gridlock in recent years, making it difficult to address the growing backlog of infrastructure needs.
In addition to funding challenges, New Jersey’s bridges are also facing increasing demands due to population growth, urbanization, and heavier traffic volumes. Many bridges were designed and built decades ago to accommodate far fewer vehicles than they currently handle, leading to increased wear and tear and accelerated deterioration over time.
To address these challenges, state officials and transportation experts are calling for a comprehensive approach to bridge maintenance and safety that includes increased funding, prioritization of critical projects, and proactive monitoring and inspection protocols. By investing in the repair and replacement of aging bridges, New Jersey can ensure the safety and reliability of its infrastructure for generations to come.
In conclusion, New Jersey’s bridge infrastructure is facing significant challenges that require immediate attention and action. By addressing funding constraints, prioritizing critical projects, and implementing proactive maintenance strategies, the state can improve the safety and longevity of its bridges and ensure the continued prosperity of its communities.