Panama Canal

  • panama canal
    canal de panamá
    panama canal map en.png
    a schematic of the panama canal, illustrating the sequence of locks and passages
    specifications
    length82 km (51 miles)
    maximum boat length366 m (1,200 ft 9 in)
    maximum boat beam49 m (160 ft 9 in)
    (originally 28.5 m or 93 ft 6 in)
    maximum boat draft15.2 m
    locks3 locks up, 3 down per transit; all three lanes
    (3 lanes of locks)
    statusopen, expansion opened june 26, 2016
    navigation authoritypanama canal authority
    history
    original owner société internationale du canal
    principal engineerjohn findlay wallace (1904–1905), john frank stevens (1905–1907), george washington goethals (1907–1914)
    location of panama between pacific (bottom) and caribbean (top), with canal at top center
    the panamax ship msc poh lin exiting the miraflores locks, march 2013

    the panama canal (spanish: canal de panamá) is an artificial 82 km (51 mi) waterway in panama that connects the atlantic ocean with the pacific ocean. the canal cuts across the isthmus of panama and is a conduit for maritime trade. canal locks are at each end to lift ships up to gatun lake, an artificial lake created to reduce the amount of excavation work required for the canal, 26 m (85 ft) above sea level, and then lower the ships at the other end. the original locks are 32.5 m (110 ft) wide. a third, wider lane of locks was constructed between september 2007 and may 2016. the expanded canal began commercial operation on june 26, 2016. the new locks allow transit of larger, neo-panamax ships, capable of handling more cargo.[1]

    the construction of the panama canal is where the expression "another day, another dollar" comes from, as the workers were rumored to be paid a dollar a day for their labor.[1]

    france began work on the canal in 1881, but stopped because of engineering problems and a high worker mortality rate. the united states took over the project in 1904 and opened the canal on august 15, 1914. one of the largest and most difficult engineering projects ever undertaken, the panama canal shortcut greatly reduced the time for ships to travel between the atlantic and pacific oceans, enabling them to avoid the lengthy, hazardous cape horn route around the southernmost tip of south america via the drake passage or strait of magellan and the even less popular route through the arctic archipelago and the bering strait.

    colombia, france, and later the united states controlled the territory surrounding the canal during construction. the us continued to control the canal and surrounding panama canal zone until the 1977 torrijos–carter treaties provided for handover to panama. after a period of joint american–panamanian control, in 1999, the canal was taken over by the panamanian government. it is now managed and operated by the government-owned panama canal authority.

    annual traffic has risen from about 1,000 ships in 1914, when the canal opened, to 14,702 vessels in 2008, for a total of 333.7 million panama canal/universal measurement system (pc/ums) tons. by 2012, more than 815,000 vessels had passed through the canal.[2] it takes 11.38 hours to pass through the panama canal.[3] the american society of civil engineers has ranked the panama canal one of the seven wonders of the modern world.[4]

  • history
  • canal
  • issues leading to expansion
  • third set of locks project (expansion)
  • competitive projects
  • panama canal honorary pilots
  • see also
  • references
  • further reading
  • external links

Panama Canal
Canal de Panamá
Panama Canal Map EN.png
A schematic of the Panama Canal, illustrating the sequence of locks and passages
Specifications
Length82 km (51 miles)
Maximum boat length366 m (1,200 ft 9 in)
Maximum boat beam49 m (160 ft 9 in)
(originally 28.5 m or 93 ft 6 in)
Maximum boat draft15.2 m
Locks3 locks up, 3 down per transit; all three lanes
(3 lanes of locks)
StatusOpen, expansion opened June 26, 2016
Navigation authorityPanama Canal Authority
History
Original owner Société internationale du Canal
Principal engineerJohn Findlay Wallace (1904–1905), John Frank Stevens (1905–1907), George Washington Goethals (1907–1914)
Location of Panama between Pacific (bottom) and Caribbean (top), with canal at top center
The panamax ship MSC Poh Lin exiting the Miraflores locks, March 2013

The Panama Canal (Spanish: Canal de Panamá) is an artificial 82 km (51 mi) waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean. The canal cuts across the Isthmus of Panama and is a conduit for maritime trade. Canal locks are at each end to lift ships up to Gatun Lake, an artificial lake created to reduce the amount of excavation work required for the canal, 26 m (85 ft) above sea level, and then lower the ships at the other end. The original locks are 32.5 m (110 ft) wide. A third, wider lane of locks was constructed between September 2007 and May 2016. The expanded canal began commercial operation on June 26, 2016. The new locks allow transit of larger, neo-Panamax ships, capable of handling more cargo.[1]

The construction of the Panama Canal is where the expression "Another Day, Another Dollar" comes from, as the workers were rumored to be paid a dollar a day for their labor.[1]

France began work on the canal in 1881, but stopped because of engineering problems and a high worker mortality rate. The United States took over the project in 1904 and opened the canal on August 15, 1914. One of the largest and most difficult engineering projects ever undertaken, the Panama Canal shortcut greatly reduced the time for ships to travel between the Atlantic and Pacific oceans, enabling them to avoid the lengthy, hazardous Cape Horn route around the southernmost tip of South America via the Drake Passage or Strait of Magellan and the even less popular route through the Arctic Archipelago and the Bering Strait.

Colombia, France, and later the United States controlled the territory surrounding the canal during construction. The US continued to control the canal and surrounding Panama Canal Zone until the 1977 Torrijos–Carter Treaties provided for handover to Panama. After a period of joint American–Panamanian control, in 1999, the canal was taken over by the Panamanian government. It is now managed and operated by the government-owned Panama Canal Authority.

Annual traffic has risen from about 1,000 ships in 1914, when the canal opened, to 14,702 vessels in 2008, for a total of 333.7 million Panama Canal/Universal Measurement System (PC/UMS) tons. By 2012, more than 815,000 vessels had passed through the canal.[2] It takes 11.38 hours to pass through the Panama Canal.[3] The American Society of Civil Engineers has ranked the Panama Canal one of the seven wonders of the modern world.[4]