Assertion: beltway's interchange | /r/HasProperty | built
Facets:
Source sentences:
text: In 1968, the terminus of US 29 was diverted away from Baltimore; it was retracted to US 40 in Ellicott City and then moved north two miles (3 km) to MD 99, and an interchange similar to the one in place between US 29 and US 40 was built to connect the route with Interstate 70 (then designated I-70N).
text: When it opened in the early 1960's, the interchange was built to favor continuous flows on the Capital Beltway and the Shirley Highway, which were designated I-495 and I-95 at the time.