Tristate Infrastructure News Network is dedicated to making readers more conversant about infrastructure and to make infrastructure a part of the public conversation, not just when things go wrong, but also when making important policy decisions that impact how we live, how we work, and how we move.

Fantastic documentary on the Northeast Corridor, including the Gateway Project. Grab some popcorn!

The North Tunnel and South Tunnel rail tunnels connecting New York City with New Jersey and the rest of the Mid-Atlantic were feats of engineering when they were completed in 1910. They revolutionized transportation to New York City. The new Gateway Tunnels will do the same when they are completed. 

The national grade for infrastructure improved from C- in 2021 to C in 2025. Nearly half of the assessed categories saw grade increases, with ports receiving the highest grade (B) and stormwater and transit rated lowest (D). For the first time since 1998, no category received a D- grade.

AI is going to change the way that we live, work, and play much like the smartphone and personal computer did. Maybe even more. There's just one problem - AI...

"The well, located at a self-storage facility, recorded a total PFAS concentration of 18,997 parts per trillion, the highest ever seen in New Jersey and among the highest in the nation."

NJ I-Bank is hosting seminars to help potential applicants learn about program and financing changes coming in SFY2026 for the Water Bank, Transportation Bank, and Resiliency Bank programs.

"Trenton Water Works has struggled to meet Safe Drinking Water Act requirements on numerous occasions over the past 50 years."

The lawsuit alleges that the NJBPU deliberately refused to comply with transparency obligations under New Jersey's Open Public Records Act (OPRA).

PJM, the Regional Transmission Organization (RTO) that manages the delivery of electricity to New Jersey and other states, has been warning about issues related to renewable energy policies in the states in which it operates since at least 2020.