 the county is describing the arlington boulevard and washington boulevard interchange they want 35 million dollars from the state to help change ramps signals and turn lanes that is the top priority in terms of it being the number one crash location in the county roisman says the upgrades would also fix what he's calling a blind merge near the arlington boulevard trail making the area safer for cyclists and pedestrians they're also hoping to ask for millions more for separate projects along glebe road and the i-395 shirlington rotary interchange