7379
Similarly , highway engineers agreed to keep the old railings on the Key Bridge in Washington , D.C. , as long as they could install a crash barrier between the sidewalk and the road .
 facility: the Key Bridge; geographical social political: Washington; geographical social political: D.C.
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 facility: the Key Bridge; geographical social political: Washington; geographical social political: D.C.