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Illinois-Indiana State Line Boundary Marker | |
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Illinois-Indiana State Line Boundary Marker | |
Location | Chicago, Illinois/Hammond, Indiana, United States |
Coordinates | 41°42′28″N87°31′28″W / 41.707842°N 87.524471°W Coordinates: 41°42′28″N87°31′28″W / 41.707842°N 87.524471°W |
Built | 1838 |
Designated | September 4, 2002 |
The Illinois–Indiana State Line Boundary Marker is a sandstone boundary marker obelisk located near the end of Chicago's Avenue G, just west of the State Line Generating Plant of Hammond, Indiana. Since 1988 it has been 159.359 miles (256.463 km) north of the Wabash River.
Sandstone is a clastic sedimentary rock composed mainly of sand-sized mineral particles or rock fragments.
A boundary marker, border marker, boundary stone, or border stone is a robust physical marker that identifies the start of a land boundary or the change in a boundary, especially a change in direction of a boundary. There are several other types of named border markers, known as pillars, obelisks, and corners. Border markers can also be markers through which a border line runs in a straight line to determine that border. They can also be the markers from which a border marker has been fixed.
An obelisk is a tall, four-sided, narrow tapering monument which ends in a pyramid-like shape or pyramidion at the top. These were originally called tekhenu by their builders, the Ancient Egyptians. The Greeks who saw them used the Greek term 'obeliskos' to describe them, and this word passed into Latin and ultimately English. Ancient obelisks are monolithic; that is, they consist of a single stone. Most modern obelisks are made of several stones; some, like the Washington Monument, are buildings.
The obelisk was constructed by the Office of the United States Surveyor General ca. 1838. In 1988, the marker was relocated 191.09 feet (58.24 m) north of its original location, but the structure continues to straddle the state line between Illinois and Indiana. As one of the earliest structures still standing in Chicago, the marker earned Chicago Landmark status on September 4, 2002. [1]
The Surveyor General is an official responsible for government surveying in a specific country or territory. Historically this would often have been a military appointment, but it is now more likely to be a civilian post.
The Lincoln Tomb is the final resting place of the 16th President of the United States, Abraham Lincoln, his wife, Mary Todd Lincoln, and three of their four sons, Edward, William, and Thomas. It is located in Oak Ridge Cemetery in Springfield, Illinois. Constructed of granite, the tomb has a single-story rectangular base, surmounted by an obelisk, with a semicircular receiving room entrance-way, on one end, and semicircular crypt or burial room on the opposite side.
East Side is one of the 77 official community areas of Chicago, Illinois. It is on the far south side of the city, between the Calumet River and the Illinois-Indiana state line, 13 miles (21 km) south of downtown Chicago. The neighborhood has a park on Lake Michigan, Calumet Park, and a forest, Eggers Grove Forest Preserve. It is served by U.S. Highway 12, U.S. Highway 20, and U.S. Highway 41.
The National Register of Historic Places in the United States is a register including buildings, sites, structures, districts, and objects. The Register automatically includes all National Historic Landmarks as well as all historic areas administered by the U.S. National Park Service. Since its introduction in 1966, more than 90,000 separate listings have been added to the register.
This is a list of properties and districts in Indiana that are listed on the National Register of Historic Places. There are over 1,900 in total. Of these, 39 are National Historic Landmarks. Each of Indiana's 92 counties has at least two listings.
The Beginning Point of the U.S. Public Land Survey is the point from which the United States in 1786 began the formal survey of the lands known then as the Northwest Territory, now making up all or part of Ohio, Indiana, Illinois, Michigan, and Wisconsin. The survey is claimed to be the first major cadastral survey undertaken by any nation. The point now lies underwater on the state line between Ohio and Pennsylvania. Because it is submerged, a monument commemorating the point is located on the state line between East Liverpool, Ohio and Ohioville, Pennsylvania, adjacent to the nearest roadway. The area around the marker was designated a National Historic Landmark in 1965.
This is a list of the National Register of Historic Places listings in Vigo County, Indiana.
This is a list of the National Register of Historic Places listings in Wayne County, Indiana.
This is a list of the National Register of Historic Places listings in Parke County, Indiana.
This is a list of the National Register of Historic Places listings in Porter County, Indiana.
This is a list of the National Register of Historic Places listings in DeKalb County, Indiana.
This is a list of the National Register of Historic Places listings in Bartholomew County, Indiana.
This is a list of the National Register of Historic Places listings in Cass County, Indiana.
This is a list of the National Register of Historic Places listings in Clark County, Indiana.
This is a list of the National Register of Historic Places listings in Montgomery County, Indiana.
This is a list of the National Register of Historic Places listings in Franklin County, Indiana.
This is a list of the National Register of Historic Places listings in Jefferson County, Indiana.
This is a list of the National Register of Historic Places listings in Miami County, Indiana.
This is a list of the National Register of Historic Places listings in Orange County, Indiana.
This is a list of the National Register of Historic Places listings in Spencer County, Indiana.
This is a list of the National Register of Historic Places listings in Grant County, Indiana.
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