Assertion: intersection | /r/HasProperty | improved to date
Facets:
value: through signal enhancements
type: CAUSE
value: through signing
type: TEMPORAL
value: through pavement markings
type: OTHER
Source sentences:
text: The first phase of construction began in September 2009, and approximately 1,280 intersections have been improved to date, primarily through signing, pavement markings, and signal enhancements.