Citywest is to the south of Dublin city. What started as a business park has now grown into a residential area with local amentias including a shopping centre, a range of restaurants, hotels, and golf clubs. The business park is currently home to over 120 companies including Independent News & Media, Pfizer, Colgate, Palmolive, DHL, Nestle, Unilever and Adobe. Citywest is located off the N7 dual carriageway, approximately 11km southwest of Dublin city centre and 4km southwest of the N7/M50 interchange. The location offers excellent motorway access to Dublin Airport, the Port Tunnel and all of the arterial routes leading to and from the city. The A1 extension of the LUAS Red Line will also serve Citywest by 2011 will be a major addition to the existing public transport network.