Wear your line on your chest thanks to
Walter Koning who designed t-shirts for sale for the 1-California, 14-Mission, 2-Clement, 22-Filmore, 31-Balboa, 33-Stanyan, 7-Haight, 7-Haight Noriega, J-Church, N-Judah and S-Castro.

If this doesn't suit your fancy, perhaps an
"The N is Near" shirt is more your speed.
Someone should make a
Culture Bus shirt. It could say, "74-X: No one ever rode me." Or something.