SH 2B runs for 4.1 km from SH 2 at Napier Airport to SH 50 at Taradale .
SH 2 has one short spur : SH 2B .
SH 2B   runs for 4.1 km from SH 2 at Napier Airport to SH 50 at Taradale .
SH 2 has one short spur : SH 2B .