Assertion: michigan international speedway | /r/CapableOf | add 479 feet of safer barriers
Facets:
value: in 2016
type: TEMPORAL
Source sentences:
text: In 2016, Dover International Speedway added 479 feet of SAFER barriers along the backstretch and turn three, and reduced the number of pit stalls available by increasing each stall by 2 feet (0.61 m).