what is the length (miles) when the east or north terminus is ne 2 in lincoln?
CREATE TABLE "connecting_links" (
  "county" text,
  "name" text,
  "length_miles" real,
  "west_or_south_terminus" text,
  "east_or_north_terminus" text
);
SELECT COUNT("length_miles") FROM "connecting_links" WHERE "east_or_north_terminus"='ne 2 in lincoln';