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Office of Research Services

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Saturday, November 4 - Lincoln Drive-Old Georgetown Road Closed; Use South Drive-Old Georgetown Road​​​

​Due to a crane blocking a portion of Lincoln Drive near Building 35, Lincoln Drive from Old Georgetown Road to Convent Drive will be closed. Instead, the South Drive/Old Georgetown Road entrance/exit will open from 6am – 4pm on Saturday, November 4. On Sunday, November 5, these locations revert to their normal weekend schedule with Lincoln Drive reopening and South Drive closing.

For a complete list of the hours of operation for other entrances/exits, please visit the NIH Employee Access Map. Additional information about upcoming changes, including suggestions on where to park and enter campus based on where you live and work and the most up-to-date information related to parking, traffic and associated construction are available on the NIH Traffic website.       

For construction-related questions, use the ORF Response mailbox ( For traffic/parking/access questions, use the ORS Information Line at or 301-594-6677.​