Delaware River and Bay Authority (302) 571 6300
- Engineering (302) 571-6309
- Finance (302) 571 6322
- Human Resources (302) 571 6438
- Police (302) 571 6319
- Public Information Office (302) 571 6409
- Economic Development (302) 571 6445
Delaware Memorial Bridge (302) 571-6300
- E-ZPass Customer Service 866-372-2382
Cape May – Lewes Ferry (800) 643-3779
- Lewes Terminal
- Customer Service
- Reservations
Airport Administration (302) 326-1237
- New Castle Airport (302) 325-5124
- Millville Airport (856) 825-1244
- Cape May Airport (609) 886-8652
- Delaware Airpark (302) 735-5519