4988
The next phase , moving the elevated Interstate 93 underground , was completed in two stages : northbound lanes opened in March 2003 and southbound lanes ( in a temporary configuration ) on December 20 , 2003 .
 location: Interstate 93
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Interstate 93