In this interchange I-76 goes from top left to bottom right. And US 1 is multiplexed with I-76 coming from the bottom right. US 1 exits to the south here onto City Line Ave going to the bottom left. City Line Ave goes from bottom left to top right and carries US 1 south of I-76.
This interchange has unusual exit ramps. First is the left exit ramp for US 1 South. It's also interesting how the left exit/entrance ramps from I-76 east to City Line Ave. North and US 1 north to I-76 west crossover each other. And notice how they go under City Line Ave South and intersect with City Line Ave North.