Railroad maps and track profiles of defunct rail lines in New Jersey.

Contains details of the planning, design, and construction of the road, as well as commentary on the issue of tolls.

Design and construction history of I-95. Includes images and references to the Jersey Turnpike in popular culture.

The Rail Station site has pictures, historical information, and audio related to former railroads operating in New Jersey.

Summarizing the sequential progress of the bridge's construction with links to more detailed descriptions and images. Link to history of architect Roebling's firm.

Non-profit educational organization directed at supporting the preservation of historical railroad equipment and artifacts for a railroad museum.