Hi there, Elliott here with the OSMF Data Working Group. How exactly was this speed limit field verified? According to the Maryland SHA, the entire beltway is 55 MPH: https://data-maryland.opendata.arcgis.com/datasets/maryland::mdot-sha-roadway-posted-speed-limit-signs/about

Additionally much of this area is under a speed limit reduction for a temporary work zone, where speeds are dropped lower than 55 during construction.

In other changesets you've set the DC beltway to 70 MPH yet it is also 55. Why did you do this?