By moderately changing the closed periods Monday through Friday by one hour per day, the Coast Guard intends to assist traffic flow in the city of Portland without unreasonably hindering navigation on the Willamette River.
(the Coast Guard; intends; to assist traffic flow in the city of Portland without unreasonably hindering navigation on the Willamette River) Context(the Coast Guard intends,List([85, 108))):(the Coast Guard; intends to assist; traffic flow in the city of Portland) Context(the Coast Guard intends to assist,List([85, 118))):(the Coast Guard; intends to assist traffic flow in the city of Portland without unreasonably hindering; navigation; L:on the Willamette River)
the Coast Guard intends,List([85, 108)) the Coast Guard intends to assist,List([85, 118))
the Coast Guard the Coast Guard the Coast Guard
intends intends to assist intends to assist traffic flow in the city of Portland without unreasonably hindering
to assist traffic flow in the city of Portland without unreasonably hindering navigation on the Willamette River
traffic flow in the city of Portland
navigation L:on the Willamette River