GSA Headquarters

Visit GSA Headquarters!
In the Denver/ Boulder area? Stop by GSA HQ and see our beautiful building and specimen collection.

DIA to Boulder

Via Tollway

• Head southwest on Pena Blvd. for about 3.5 mi
• Take exit 6B to E-470 N toward Fort Collins (toll road) and go about 18.4 mi
• Continue on NW Pkwy W (Partial toll road) another 9.4 mi
• Take the ramp onto US-36 W and go 6.3 mi

Via I-70

• Head southwest on Pena Blvd. for ~10 mi
• Take the exit onto I-70 W and go 6.0 mi
• Take exit 279 to merge onto I-270 W toward Ft Collins. Go 5.8 mi
• Continue on US-36 W (signs for Boulder/US-36 W) 17.9 mi

To HQ from US-36
(once you reach Boulder):

• Exit onto CO-157/Foothills Pkwy for about 5.5 mi
• Go past Valmont Road and take the first right exit that loops back toward Boulder (CO-119) ~0.8 mi
• Turn left at 34th Street
• Take immediate right at Penrose Place; GSA Headquarters will be on the left