How do they match: Bridge and Lock Tenders

  • Clean and lubricate equipment, and make minor repairs and adjustments.
  • Direct movements of vessels in locks or bridge areas, using signals, telecommunication equipment, or loudspeakers.
  • Move levers to activate traffic signals, navigation lights, and alarms.
  • Observe approaching vessels to determine size and speed, and listen for whistle signals indicating desire to pass.

  • Monitor traffic signals.