From Baltimore and North - Take 95 South or 295 South to 495 West towards Silver Spring. Exit at Old Georgetown Road and head towards Bethesda. Continue on Old Georgetown Road and take a left into the NIH Campus at Center Drive (one light past Cedar Lane). At first stop sign take a left and continue around and make a right onto Memorial Drive. Enter P3 Parking Lot.

From 270 & North - Take 270 South towards Washington. At the split take 495 towards Silver Spring. Exit Old Georgetown Road and head towards Bethesda. Continue on Old Georgetown Road and take a left into the NIH Campus at Center Drive (one light past Cedar Lane). At first stop sign take a left and continue around and make a right onto Memorial Drive. Enter P3 Parking Lot.

From No. Va. - Take G.W. Parkway North and exit to 495 towards Maryland. Cross American Legion Bridge. At split continue on 495 towards Bethesda. Exit Old Georgetown Road and head towards Bethesda. Continue on Old Georgetown Road and take a left into the NIH Campus at Center Drive (one light past Cedar Lane). At first stop sign take a left and continue around and make a right onto Memorial Drive. Enter P3 Parking Lot.