I've peaked. I will never make a better interchange.

21

6

625

How I choose a meme format

4

3

486

The frontage road can turn 3 interchanges into 1

1677

126

119067

Actual patent for DCMI

4

1

257

Synchronizing Traffic Lights for Service Interchanges

1741

199

129871

A very small DCMI

1992

333

123846

The Continuous Flow Intersection Isn't continuous but it handles a lot of traffic.

142

54

9129

A very small double trumpet

959

184

86024