Tri-Trac

From BoardGameGeek.com:

Challenge a friend to build a track with you! Race to see who can be the first player to complete a path or track between two arrows by maneuvering a tangle of triangular playing pieces. One player moves orange-track triangles, the other player moves yellow-track triangles. The one neutral white-track triangle can be moved by both players. Build the track by adding triangles to your own pieces and to your opponent’s, too. Complete the track first and win!