Creative Logo (Department of Transportation)

Today I spotted this logo on a construction vehicle as workers were repaving part of the street. The logo bears the DC flag, and below a lower-case "d" and a punctuation mark (period). District Department of Transportation = D-DOT. Get it? (This logo also appears on the D-DOT website.) Capitol Hill.

(For another use of the DC flag, see this license plate.)
 

[Added Oct 1, 2010] Just noticed this brand new solar trash compactor (yes, this is what DC tax dollars pay for!) at Eastern Market. A snazzier version of the D-DOT logo superimposed upon a DC flag (colors reversed) and a map indicating the shape of the District.