| 词条 | Sandy Point Shoal Light |
| 释义 |
| name = Sandy Point Shoal Light | image_name =Sandy Point Shoal Light.jpg | caption = 1885 photograph of Sandy Point Light (USCG) | location = off Sandy Point near the west end of the Chesapeake Bay Bridge | pushpin_map = USA Maryland#USA | pushpin = Lighthouse | coordinates = {{coord|39.016|N|76.3845|W|region:US_type:landmark|display=inline,title}} | yearbuilt = 1883 | yearlit = 1883 | automated = 1963 | yeardeactivated = | foundation = caisson | construction = brick/wood-frame | marking = Red brick with white roof and brown foundation | shape = octagonal mansard roof house | height = | lens = fourth-order Fresnel lens | currentlens = solar-powered | range = {{convert|9|nmi}} | characteristic = Flashing white 6 sec | focalheight = {{convert|51|ft}} | fogsignal = none | racon = | admiralty = J2214 | canada = | NGA = | ARLHS = USA-733 | USCG = 2-7990[1][2][3] | module = {{Infobox NRHP | name = Sandy Point Shoal Light Station | embed = yes | nrhp_type = | image = | caption = | nearest_city= Skidmore, Maryland | architect = Humes, W.J. | architecture = | added = December 2, 2002 | area = less than one acre | governing_body = Federal | mpsub = Light Stations of the United States MPS | refnum = 02001424[4] }}}} Sandy Point Shoal Light is a brick three story lighthouse on a caisson foundation that was erected in 1883.[1] It lies about {{convert|0.6|mi|abbr=on}} off Sandy Point, north of the Chesapeake Bay Bridge, from whose westbound span it is readily visible. The current light replaced a brick tower on the point itself, integral to the keeper's house, which was erected in 1857. By 1874 the Lighthouse Board complained that the extent of the shoal and the poor equipment of the lighthouse made a new light necessary; appropriations were not forthcoming, however, until 1882. The whole gamut of light sources has been run, from oil wicks to incandescent oil vapor (1913) to electricity (1929). The characteristic changed from flashing to fixed and back to flashing along with the change in light source. The present light is powered by a pair of solar panels attached to the roof on the south side.[5] After automation in 1963, the light became subject to vandalism due to its visibility and its accessibility. The original lens was destroyed in 1979, apparently smashed with a baseball bat.[1] Though the Coast Guard made efforts at maintaining and restoring the structure from 1988 to 1990, it continued to deteriorate. In 2006 it was sold at auction to a private bidder, after an unsuccessful attempt to find a non-profit group to take responsibility for the light. The Coast Guard continues to maintain the navigation aids. The structure was added to the National Register of Historic Places as Sandy Point Shoal Light Station on December 2, 2002.[4] {{gallery|mode=packed|align=center|File:SANDY POINT 2 72 500.jpg|Sandy Point Shoal Light in July 1991 |File:Sandy Point Shoal Light MD1.jpg|Sandy Point Shoal Light in 2015 from Sandy Point }} Notes1. ^1 2 {{cite uscghist|MD}} 2. ^{{cite uscgll|2|2012|76}} 3. ^{{cite rowlett|md}} 4. ^1 {{NRISref|version=2010a}} 5. ^{{cite web|url=https://mht.maryland.gov/secure/medusa/PDF/NR_PDFs/NR-1299.pdf |title=National Register of Historic Places Registration: Sandy Point Shoal Light|date=January 1996|accessdate=2016-01-01 |author=Ralph E. Eshelman |publisher=Maryland Historical Trust}} References
|last=de Gast|first=Robert |publisher=Johns Hopkins University Press |location=Baltimore |year=1973 | pages = 83–86}}
External links{{stack|{{commons category|Sandy Point Shoal Light}}}}
6 : Lighthouses completed in 1883|Towers completed in 1883|Lighthouses on the National Register of Historic Places in Maryland|National Register of Historic Places in Anne Arundel County, Maryland|Lighthouses in Anne Arundel County, Maryland|1883 establishments in Maryland |
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