The Panama Canal: 82 km Connecting Two Oceans

The Panama Canal is an 82-km (51-mi) artificial waterway across the Isthmus of Panama, linking the Atlantic (Caribbean) and Pacific Oceans.

Route & Mechanics

• Atlantic entrance: Colón (Caribbean Sea).
• Gatun Locks (3 chambers) – Lift 26 m (85 ft) to Gatun Lake.
• Gatun Lake – 425 km² artificial lake (Chagres River dammed); 33 km transit.
• Culebra (Gaillard) Cut – 12.6 km through Continental Divide; steep walls, constant maintenance.
• Pedro Miguel Lock (1) – Drop 9.5 m to Miraflores Lake.
• Miraflores Locks (2) – Drop 16.5 m to Pacific.
• Pacific entrance: Balboa (Gulf of Panama).

Key Stats

• Transit time: 8–10 hours average.
• Annual transits: ~14,000 vessels (5% world trade).
• Max vessel (Neopanamax): 366 m × 49 m × 15.2 m draft.
• Tolls: $150K–$1M+ per transit.
• Water per transit: ~200M L (from Gatun Lake; conservation critical).

History in a Nutshell

• 1881–1889: French attempt (de Lesseps) – failed (disease, engineering, bankruptcy).
• 1904–1914: US construction (Goethals, Gorgas) – succeeded (locks, disease control).
• 1999: Panama assumes full control (Torrijos-Carter Treaties).
• 2016: Expansion (3rd lane, Neopanamax locks) completed.

A geographic shortcut that rewrote global trade routes—and still does.