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Welcome to the TopoQuest Map Viewer!
Port Covington Yard, MD is a locale located in Baltimore (city) County at N39.26288° W76.61163° (NAD83). This is the nearest place in the USGS place names database to the center of the map view below.  Look below the map view for a list of other places and locations that are visible within this map view.  If you need to locate a landmark or feature, you can search for its location on our Find Places page.  If you need to locate a specific USGS topographic map, try our Find Maps page.

USGS Map Name:  Baltimore East, MD    Map MRC: 39076C5
Map Center:  N39.26288°  W76.61163°    Datum: NAD83    Zoom: 4m/pixel

Places Within This Map View:
Place Type Coordinates (click to center)
Port Covington YardLocaleN39.26288° W76.61163°
Interchange 54CrossingN39.26677° W76.61469°
Interchange 55CrossingN39.26705° W76.60774°
Hanover Street BridgeBridgeN39.25816° W76.61608°
Ferry BarCapeN39.25622° W76.61024°
Swann ParkParkN39.26566° W76.61886°
Thomas Johnson Elementary - Middle SchoolSchoolN39.27109° W76.61082°
Riverside ParkParkN39.27038° W76.60802°
Maryland Yacht ClubLocaleN39.25483° W76.61552°
Salem Evangelical Lutheran ChurchChurchN39.27205° W76.60941°
Olive Branch United Methodist ChurchChurchN39.27233° W76.61441°
Riverside YardLocaleN39.26816° W76.60330°
Winans CoveBayN39.26094° W76.60163°
Good Shepherd United Methodist ChurchChurchN39.27288° W76.60886°
Broening ParkParkN39.25288° W76.61469°
Armistead Public School (historical)SchoolN39.27344° W76.61163°
Grace United Church of ChristChurchN39.27344° W76.61441°
Spring Garden Industrial AreaLocaleN39.27080° W76.61935°
Randall Street Christian ChurchChurchN39.27233° W76.60580°
Harbor HospitalHospitalN39.25196° W76.61390°
Church of GodChurchN39.27400° W76.61052°
Ferry Bar ChannelChannelN39.25511° W76.60330°
Light Street Branch Enoch Pratt Free LibraryBuildingN39.27427° W76.61191°
Baltimore Police Department Southern DistrictBuildingN39.25286° W76.61718°
Middle Branch Patapsco RiverBayN39.25955° W76.62274°
Saint Ignatius Loyola AcademySchoolN39.27434° W76.60925°
South BaltimorePopulated PlaceN39.27289° W76.60552°
Saint Marys Star of the Sea Roman Catholic ChurchChurchN39.27427° W76.60886°
Church of the AdventChurchN39.27455° W76.61386°
Saint Marys Star of the Sea SchoolSchoolN39.27455° W76.60913°
Catholic Community SchoolSchoolN39.27459° W76.60918°
Arnett J Brown Middle SchoolSchoolN39.25371° W76.61961°
Oliver Perry Public School (historical)SchoolN39.27511° W76.61386°
Baltimore City Fire Station 34BuildingN39.27484° W76.61513°
Southern Health District ClinicHospitalN39.27566° W76.61191°
South Post OfficePost OfficeN39.27484° W76.61751°
Holy Cross Roman Catholic ChurchChurchN39.27622° W76.61136°
Holy Cross SchoolSchoolN39.27622° W76.61080°
Cherry Hill Middle SchoolSchoolN39.25288° W76.62108°
Interchange 53CrossingN39.26816° W76.62441°
Maritime Industries AcademySchoolN39.25296° W76.62128°
New Era AcademySchoolN39.25295° W76.62129°
Baltimore City Fire Station 35BuildingN39.27056° W76.59941°
Baltimore Museum of IndustryBuildingN39.27427° W76.60191°
Doctor Carter Godwin Woodson Elementary / Middle SchoolSchoolN39.25204° W76.62242°
Sharp - Leadenhall Elementary SchoolSchoolN39.27649° W76.61891°
Spring Garden ChannelChannelN39.25316° W76.62413°
Gwynns FallsStreamN39.26872° W76.62636°
Ridgleys CoveBayN39.26872° W76.62636°
Middle Branch MarinaLocaleN39.25660° W76.62666°
Francis Scott Key Elementary / Middle SchoolSchoolN39.26811° W76.59452°
Cherry Hill Seventh Day Adventist ChurchChurchN39.25167° W76.62667°
Saint Veronica Roman Catholic ChurchChurchN39.24927° W76.62497°
Arundel Elementary - Middle SchoolSchoolN39.25179° W76.62775°
Cherry Hill First Baptist ChurchChurchN39.24927° W76.62608°
Christ Temple Apostolic ChurchChurchN39.24955° W76.62663°
Hemingway Chapel African Methodist Episcopal ChurchChurchN39.24927° W76.62663°
Cherry Hill Branch Enoch Pratt Free LibraryBuildingN39.25205° W76.62941°

Note: Coordinates listed above are datum selected on the sidebar.
Click on map to:
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Map contents:
Choose Automatically
Overall Coverage
1:24K Coverage (US)
1:24K Topo maps (US)
1:50K Coverage (Canada)
1:50K Topo maps (Canada)
1:100K Coverage (US)
1:100K Topo maps (US)
1:250K Coverage (US)
1:250K Topo maps (US)
Satellite 1m Coverage (US)
Satellite 1m (US)

Zoom level:
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Map Size:
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Coordinate format:
Nddd.ddd°  Wddd.ddd°
Nddd°mm.m'  Wddd°mm.m'
Nddd°mm' ss"  Wddd° mm' ss"

Draw crosshair at center

Note (5/31/2016) - Want a crosshair at the center coordinates of the map?  A number of people have asked, so that option has been added!

Note (6/26/2013) - Map sizes are now larger, and an extra-large (1280x1280) option has been added as well.

Note (8/18/2010) - The transition to the new TopoQuest server is now complete.  Aside from a glitch that affected the TopoZone alternative map.asp script much of Monday (8/17/2010) afternoon and evening, all went pretty smoothly.  Response time of the TopoQuest website overall should be much snappier, and addition of more 1m satellite / aerial imagery is back underway!

Note (8/2/2010) - Full USGS 1:100K and 1:250K topographic map coverage of the continental US is now completed and online.  Plus, I have the new TopoQuest server under construction with a 9TB RAID6 disk array to continue adding satellite/aerial photo coverage.  Yay!

Note (7/21/2009) - Locations of places of interest (from the USGS placenames database) within the map area you are viewing are now listed below the map when viewing at 64m/pixel or below.  You can click the name of the place to go to its description page, or click the coordinates to recenter your map view on that place.

Note (6/1/2009) - We've started adding 1m/pixel aerial and satellite imagery, starting with Oregon and slowly branching out from there.  Please be patient, it takes a very long time to download and process all this imagery, as well as huge amounts of disk space!

Note (3/07/2009) - We've started adding 1:100K and 1:250K scale USGS topographic maps, starting with southern Oregon and moving out from there.  Coverage will be a bit sparse at first while we crank up automated processing of map tiles at these topographic map scales.  To view 1:100K and 1:250K scale topos, you'll need to manually select them from the sidebar (the Choose Automatically selection will not select these map scales until we have more coverage).  You can use the coverage map types to see what areas we've already processed and have online.  Also note that satellite photo coverage isn't meant to be particularly useful at this point, it's just (very) experimental.

Note (7/31/2008) - We've started adding 1:50K scale topographic maps of Canada, starting with British Columbia.  The Canadian topographic map coverage is still a bit experimental, and integration into the map viewer still needs a little work.  The map viewer will not yet automatically select the 1:50K scale topographic maps, so if you're trying to view maps in Canada, you may need to manually switch to the 1:50K Topo Maps selection in the Map Contents section of the sidebar.

Note (4/15/2008) - With the demise of non-subscription access to TopoZone (now merged with, a subscription service), we're scrambling to process all topographic maps for the US and make them available as quickly as possible.  We now have four Linux PC's crunching map data 24/7 to produce and index map data continuously.  We should be adding approximately fifteen 1 degree x 1 degree blocks of map data (approximately 1000 individual 7.5 minute 1:24000 topo maps) per day.  We're starting with southern Oregon (because that's where we live!) and northern California and branching out from there.

TopoZone URL Replacement
Do you have a Topozone map URL that you want to convert to the TopoQuest equivalent?  Simply replace with in the URL, and you'll get the equivalent map as what Topozone used to produce!  We have more details on using TopoQuest as a Topozone alternative on our Topozone Replacement page.

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