I-95 at Springfield Interchange.
I-395 at Edsall Road (Rte 648)
14th and E St NW
I-395 @ 14th St Bridge
I-66 @ Beltway (495)
I-270 & Old Hundred Rd. (MD-109)
3rd St @ Massachusetts Ave & H St
Video Tour: I-70 I-270 (Frederick) cams
Dulles Toll Rd. at Hunter Mill
I-395 @ Crystal City/Pentagon