Question: The City of London School is situated next to a bridge that began construction in what year?
Context: City of London Freemen's School (CLFS) is a coeducational public school for day and boarding pupils, located at Ashtead Park in Surrey, England.  It is the sister school of the City of London School and the City of London School for Girls, which are both independent single-sex schools located within the City of London itself.  The school is a member of the Headmasters' and Headmistresses' Conference. The City of London School, also known as CLS and City, is an independent day school for boys in the City of London, England, on the banks of the River Thames next to the Millennium Bridge, opposite Tate Modern.  It is the brother school of the City of London School for Girls and a member of the Headmasters' and Headmistresses' Conference (HMC). Bristol Cathedral Choir School is a mixed gender non-selective musical Secondary Academy, located in the Cabot area of Bristol, England.  Until 2008 it was known as Bristol Cathedral School.  It is situated next to Bristol Cathedral, in the centre of the city.  The choristers at Bristol Cathedral are educated at the school, which has a strong musical tradition.  The school is a day school and has no boarders.  The school admits some pupils each year based on musical aptitude, as well as admitting probationary choristers.  That is the school's only form of selection, all other pupils are chosen at random via a lottery system. The Millennium Bridge, officially known as the London Millennium Footbridge, is a steel suspension bridge for pedestrians crossing the River Thames in London, linking Bankside with the City of London.  It is located between Southwark Bridge and Blackfriars Railway Bridge.  It is owned and maintained by Bridge House Estates, a charitable trust overseen by the City of London Corporation.  Construction began in 1998, and it initially opened in June 2000. Great Falls High School (or GFHS) is a public high school for grades 9 through 12 located in Great Falls, Montana.  Established in 1890, it was the city's first high school.  The school's original building, constructed in 1896, is now on the National Register of Historic Places.  GFHS began construction on its current building in 1929 and occupied it in the fall of 1930.  The high school marked its 80th year in the structure during the 2010–2011 school year.  The school's current building, constructed in 1930, was added to the National Register of Historic Places in March 2013. The Luding Yaye Expressway Bridge as is a suspension bridge currently under construction in Luding County, Sichuan, China.  Once complete the bridge, at 280 m , will be one of the highest in world.  The bridge will form part of the G4218 Ya'an–Kargilik Expressway carrying traffic over the Dadu River.  The bridge began construction in 2014 and is expected to open in 2017.  The main span of the bridge will be 1100 m making it one of the longest ever built. Just 2 km from the Pune Railway Station lies this popular retreat for people of all ages.  The gardens are situated next to Fitzgerald Bridge and take their name from the bund, or dam, on the Mula river.  These mini dams built by Jamsetjee Jejeebhoy, the Parsi businessman and philanthropist, served as a source of irrigation water for the under-privileged.  The garden was opened in 1869 when the bridge was completed.  It was planned by Colonel Sellon who was able to transform the waste space into a pleasing garden, known today as the "Mahatma Gandhi Udyan" a reference to the existing bridge that leads to the Gandhi National Memorial. A suicide barrier is a barrier on a bridge (often a so-called suicide bridge known for suicide attempts), observation deck or other structure designed to prevent people from attempting suicide by deliberately jumping.  Many suicide barriers are tall and fence-like.  But suicide nets, which extend horizontally below the bridge and preserve views outward, have been used on the Bern Muenster Terrace in Bern, Switzerland and the Cornell University campus in Ithaca, New York.  In 2009 a barrier was built for the Humber Bridge, and in April 2017, California began construction on a $200 million mesh barrier beneath the Golden Gate Bridge. The 16th Street Bridge, also known as the Piney Branch Bridge, is an automobile and pedestrian bridge that carries 16th Street NW over Piney Branch and Piney Branch Parkway in Washington, D.C. It was the first parabolic arch bridge in the United States.  Construction on the first span began in 1905 as part of the northward extension of 16th Street, and was finished in 1907 but was never opened to traffic.  The second span began construction in 1909 and was completed in 1910.  The bridge was renovated in 1990, and again beginning in October 2014. The Sault Ste. Marie International Bridge spans the St. Marys River between the United States and Canada connecting the twin cities of Sault Ste. Marie, Michigan and Sault Ste. Marie, Ontario.  It serves as the northern terminus of Interstate 75 (I-75).  The International Bridge began construction in 1960 and officially opened to traffic on October 31, 1962.  Daily operation is carried on by the International Bridge Administration (IBA) under the supervision of the Sault Ste. Marie Bridge Authority (SSMBA).  The SSMBA replaced the previous Joint International Bridge Authority (JIBA) in 2009, which in turn had succeeded the International Bridge Authority (IBA, created in 1935) in 2000.
Answer: 1998