A movable bridge in Paulsboro, N.J., where a freight train derailed last year will be replaced.
Experts said the air was safe to breathe again Monday afternoon at the site of a train derailment in South Jersey.
Officials said Saturday that there may have been a problem with a signal at a South Jersey bridge just before a trail derailed there, spewing a hazardous chemical into the air that sickened dozens of people.
Several tanker cars derailed in the accident around 7 a.m. on a rail bridge in Paulsboro and toppled into Mantua Creek.
The Garden State is taking steps to “go green.”