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Welcome to the TopoQuest Map Viewer!
Bachman Tubes, TN is a tunnel located in Hamilton County at N35.00896° W85.26968° (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:  Chattanooga, TN    Map MRC: 35085A3
Map Center:  N35.00896°  W85.26968°    Datum: NAD83    Zoom: 4m/pixel

Places Within This Map View:
Place Type Coordinates (click to center)
Bachman TubesTunnelN35.00896° W85.26968°
Harris Chapel African Methodist Episcopal Zion ChurchChurchN35.01341° W85.27357°
Interchange 181ACrossingN35.01452° W85.27273°
Bennett MineMineN35.00230° W85.27051°
Fort CheathamPopulated PlaceN35.01230° W85.27551°
Greater New Home Baptist ChurchChurchN35.01535° W85.27412°
OakhurstPopulated PlaceN35.00285° W85.26412°
Mount Olivet CemeteryCemeteryN35.00719° W85.26022°
ClaremontPopulated PlaceN35.00952° W85.25996°
East LakePopulated PlaceN35.00535° W85.27912°
Fellowship Missionary Baptist ChurchChurchN35.01896° W85.27218°
East Lake ParkParkN35.00091° W85.27662°
Poindexter HeightsPopulated PlaceN35.01646° W85.26107°
South Seminole ChurchChurchN34.99757° W85.26690°
East Twenty-third Street Baptist ChurchChurchN35.01757° W85.27773°
Ridgedale United Methodist ChurchChurchN35.02091° W85.26996°
Missionary Ridge SchoolSchoolN35.01869° W85.26273°
East Lake Baptist ChurchChurchN35.00230° W85.27996°
Blaney ForestPopulated PlaceN35.00424° W85.25829°
Lifeguard Ambulance Service of Tennessee ChattanoogaBuildingN35.01830° W85.27810°
East Lake Post OfficePost OfficeN35.00202° W85.28051°
RidgedalePopulated PlaceN35.02202° W85.26968°
Interchange 181CrossingN35.01646° W85.28051°
Philadelphia Baptist ChurchChurchN35.02063° W85.27607°
Oak Grove Elementary SchoolSchoolN35.02035° W85.26273°
East Lake Junior High SchoolSchoolN34.99924° W85.27940°
Candler Memorial United Methodist ChurchChurchN35.01257° W85.28357°
Original Church of GodChurchN35.02230° W85.27523°
East Lake Elementary SchoolSchoolN34.99758° W85.27968°
East Lake United Methodist ChurchChurchN34.99869° W85.28107°
Darwin FieldParkN35.00035° W85.28329°
Edgewood Baptist ChurchChurchN35.01341° W85.28523°
Willow Plaza Shopping CenterLocaleN35.01896° W85.28246°
Osborne Shopping CenterLocaleN34.99896° W85.25662°
Oak Grove Baptist ChurchChurchN35.02230° W85.27940°
Oak GrovePopulated PlaceN35.02063° W85.28162°
East Lake Christian ChurchChurchN34.99813° W85.28246°
Evangelical Methodist ChurchChurchN35.02202° W85.28107°
East Lake Church of the NazareneChurchN34.99563° W85.28329°

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

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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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