Bridge and Lock Tenders
AI replacement rate
60%This role is currently tracked with 10 timeline items plus a profile-based replacement estimate.
The role of Bridge and Lock Tenders involves repetitive, rule-based operations and monitoring, making significant aspects amenable to AI and automation for tasks like traffic management, sensor data processing, and remote control. However, human oversight remains crucial for safety and complex problem-solving.
Replacement trend
Aggregated from periodic refresh snapshots- 2026-04-2060%
Why this role is rated this way
Structural baseThe core duties of operating bridges and locks, including opening/closing sequences and managing vessel traffic, are highly repetitive and governed by clear rules, making them ideal candidates for AI-driven automation.
AI systems can integrate real-time sensor data from water levels, vessel positions, and bridge mechanics to precisely monitor conditions and execute operational commands more efficiently and safely than manual control.
With advanced automation and reliable communication, multiple bridges and locks could be supervised and operated remotely from a central control room, significantly reducing the need for on-site tenders.
Despite high automation potential, human operators will likely remain essential for supervising critical safety procedures, handling unusual incidents, equipment malfunctions, or emergencies that require nuanced judgment.
Timeline
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Open originalIncludes drawbridge operators, lock operators, and slip bridge operators.
Open originalOperate and tend bridges, canal locks, and lighthouses to permit marine passage on inland waterways, near shores, and at danger points in waterway passages. May supervise such operations. Includes drawbridge operators, lock operators, and slip bridge operators.
Open originalSee what tasks Bridge and Lock Tenders do and the knowledge and skills needed to do them well.
Open originalIndustries with the highest published employment and wages for Bridge and Lock Tenders are provided.
Open originalRaise drawbridges and observe passage of water traffic or lower drawbridges and raise automobile gates. Observe position and progress of vessels to ensure best use of lock spaces or bridge opening spaces.
Open originalControl machinery to open and close canal locks and dams, railroad or highway drawbridges, or horizontally or vertically adjustable bridges.
Open originalControl machinery to open and close canal locks and dams, railroad or highway drawbridges, or horizontally or vertically adjustable bridges.
Open originalRaise drawbridges and observe passage of water traffic or lower drawbridges and raise automobile gates. ... Maintain and guard stations in bridges to check waterways for boat traffic. ... Clean and lubricate equipment, and make minor repairs and adjustments. ... Inspect canal and bridge equipment, and areas, such as roadbeds, for damage or defects, reporting problems to supervisors as necessary. ... Attach ropes or cable lines to bitts on lock decks or wharfs to secure vessels.
Open originalYour Bridge and Lock Tenders career, amplified by Bridge and Lock Tenders Assistant, an AI crafted for your needs.
Open original