Today's District Extra in the Post has a feature on DDOT's Sign Fabrication Shop, pegged to how the group is working to plan and manufacture the many new signs that will be needed throughout the city to guide fans to the new Nationals ballpark. (And pick up a hard copy--there's a lot more photos that aren't displayed with the online version.) A highlight: "A sign-planning team has been set up that includes transportation department officials, policy and planning groups, engineers, outside consultants and the team's owners. The group estimates that 298 signs will be needed, mostly 12 feet by 15 feet, to guide motorists from the Interstate 495 Beltway and Baltimore-Washington Parkway to local roads leading to the stadium."