295 is the Baltimore-Washington Parkway which runs between DC and Baltimore. The bridge that fell is in DC.

695 goes around Baltimore, another 695 goes across DC (entirely in DC) 495 goes around DC, 395 goes between Tysons Corner, VA and the Mall in DC past the Pentagon, and 895 is the Baltimore Harbour Tunnel Thruway.

Edit: there's another 395 in downtown Baltimore that is a short spur to Camden Yards, and a 795 spur off of 695 (MD). To clarify, 3 digit Interstate numbers can repeat across the various states, but there can't be two separate instances of the same number in a given state. There are more I-295s than any other number (FL, NC, VA (Richmond Belt), DC/MD (BW Parkway), DE/PA/NJ, NY (Clearview Expressway), RI/MA, ME). 395 and 695 repeat within the Baltimore-DC area, but not within a state. 295 is an interstate south of US-50, and a state highway (DC/MD) north of US-50 all the way to Baltimore (trucks cannot use this road north of there).

295 is the Baltimore-Washington Parkway which runs between DC and Baltimore. The bridge that fell is in DC.

695 goes around Baltimore, another 695 goes across DC (entirely in DC) 495 goes around DC, 395 goes between Tysons Corner, VA and the Mall in DC past the Pentagon, and 895 is the Baltimore Harbour Tunnel Thruway.