Unfortunately, the Waukesha Metro Transit Route that went right by there has been eliminated.
You could take the 901 to Bluemound & Barker (Goerke's Corners Park & Ride Lot) and get a cab from there straight up Barker Road to Capitol. I'm not sure if you can get a cab in Brookfield though. The 901 goes straight from UWM.
If you decide to walk from Bluemound to Capitol you should know that this is a 38 block walk. I don't know if Barker Road (20100W) has sidewalks, but I do know that Brookfield Rd (18700W), the last busy street before you hit Barker, does for some distance south of Burleigh.
You will only have to walk a few blocks on Capitol Drive, but be forewarned that Capitol Drive that far west has no sidewalks, and a speed limit of 50 MPH (which STILL isn't fast enough for those people). I walked along Capitol between Brookfield Road and 124th Street once, trust me, it is quite an interesting experience. Glad I made it back in one piece.
