The bridge was added to the National Register of Historic Places in November 2012. Public transit use Streetcars originally crossed the bridge from its opening in 1913 until 1940, but by at least 1944, the abandoned tracks had been removed or paved over. Work to reinstall tracks began in 2010, and streetcar service across the bridge resumed in 2012. The Broadway Bridge was also used by trolley buses, from 1937 to 1958. In addition to the Portland Streetcar's A Loop and B Loop lines, one TriMet bus route currently uses the bridge, route 17-Broadway. Modifications and repairs Because it is such a complicated bridge there have been frequent repairs to its structure and mechanicals. In 1948, the concrete deck was replaced with steel grating. During 1982, bicycle access was improved through an $18,000 signal and sidewalk upgrade. In order to improve access and reduce energy costs, the sidewalks and lighting were replaced in 2000–2001. The Lovejoy Ramp, the long viaduct to and from 14th Avenue, was removed in 1999 as part of a $12.4 million reconstruction, intended to open up the site of the by-then-abandoned railroad yards for redevelopment. It was rebuilt as a much shorter Lovejoy ramp, from 9th Avenue, which opened in May 2002. A $28 million renovation began in February 2003. Included in this was the replacement of steel grating with a fiber-reinforced polymer composite material called DuraSpan, made by Martin Marietta Materials. The renovation was completed in February 2005. In July 2010, the bridge was closed to all traffic for two months in order to begin re-installing streetcar infrastructure, for an expansion of the Portland Streetcar system. Progress was sufficient to reopen two of four lanes of the bridge on September 4. Streetcar-related construction continued through 2011, including installation of the overhead power equipment. The new streetcar line opened in September 2012 and was known as the CL Line (Central Loop); in 2015, its name was changed to A Loop (clockwise) and B Loop (counterclockwise). In popular culture The Broadway Bridge is prominently featured in the climax of the film Untraceable (2008). In the film, FBI agent Jennifer Marsh (Diane Lane) becomes stranded on the east end of the bridge after an online serial killer hacks into her car's computer. The scene was filmed both on location as well as on a studio sound stage. The bridge is also a setting for the 1996 film Foxfire,