GEOData.gov

geodata.gov

I guess it's Cool US Gov Sites week... ;)

"Geodata.gov is part of the Geospatial One-Stop E-Gov initiative providing access to geospatial data and information."

Ton's of US maps. With a cool little interactive map viewer. Think MapQuest but with all the data the US gathers...

Here were the available map overlays at the zoom l was at. As you zoom in and out different map overlays are available...

" Geographic Names (text)
GNIS SCHOOL Labels
GNIS SCHOOL
GNIS CHURCH Labels
GNIS CHURCH
Geographic Names 100K
Geographic Names
Hi-Res Ortho Index
County Labels
Counties 100K
State Labels
States 100K
Road Labels BTS
Roads BTS
Stream Network
Waterbodies
Charlotte NC 2
Charlotte NC 1
Amarillo TX 2
Amarillo TX 1
Lubbock TX 2
Lubbock TX 1
Detroit MI 3
Detroit MI 2
Detroit MI 1
Providence RI
Knoxville TN 3
Knoxville TN 2
Knoxville TN 1
Jackson MS
Albuquerque MN
Orlando FL
Sacramento CA 3
Sacramento CA 2
Sacramento CA 1
Atlanta GA 5
Atlanta GA 4
Atlanta GA 3
Atlanta GA 2
Atlanta GA 1
Oklahoma City Ok
Portland OR
Fresno CA
Chicago IL 9
Chicago IL 8
Chicago IL 7
Chicago IL 6
Chicago IL 5
Chicago IL 4
Chicago IL 3
Chicago IL 2
Chicago IL 1
Lincoln NE
Modesto CA
Stockton CA 2
Stockton CA 1
Shreveport LA
El_Paso TX
St Louis MO
Mobile AL
Washington DC 2
Washington DC 1
Seattle WA 5
Seattle WA 4
Seattle WA 3
Seattle WA 2
Seattle WA 1
Lexington KY
Baton Rouge LA
National Land Cover Dataset
National Land Cover Dataset (Transparent)
National Elevation Dataset Shaded Relief CONUs
National Elevation Dataset Shaded Relief PR
National Elevation Dataset Shaded Relief HI
National Elevation Dataset Shaded Relief AK"

Also available are links to other US Gov sites that have geospatial information available (like http://factfinder.census.gov, etc)

(via beSpacific - E-Gov Site Assists in Hurricane Tracking and Emergency Response )