The Love Field Modernization Program (LFMP) will renovate and expand Love Field - creating a cohesive, modern facility that will serve the needs of Dallas citizens and travelers for many years to come. The LFMP renovations include a new centralized concourse with 20 gates, a remodeled lobby, expanded baggage claim area and a new ticketing wing.
Love Field History 
West Pedestrian Bridge Closed – How To Travel From Garage A To Terminal 2 (Southwest Airlines)
If you are parking in Garages A and B be aware the West Pedestrian Bridge that connects Garage A and Terminal 2 (Southwest Airlines) is permanently closed due to airport construction. Entry to Terminal 2 is still available by using the East Pedestrian Bridge or using the pedestrian walkway street level on Cedar Springs Road to the main entrance. The upstairs West Checkpoint is still open to customers and can be accessed from inside Terminal 2, near Baggage Claim.
Terminal 1 (Delta and Continental/United Airlines) passengers should not be impacted by the West Pedestrian Bridge closure.