Several cloverleaf interchanges have been eliminated by adding traffic lights on the non-freeway route. Sometimes, this is even done at the intersection of two freeways, particularly when one freeway terminates at an interchange with another. An example of this is in Lakewood, Washington, at the interchange between Interstate 5 and Washington State Route 512, where a visible ramp stub shows that one of the four leaves was removed, thus eliminating weave on I-5. In the future, the traffic signal will be replaced by a two-lane flyover, completing the freeway-to-freeway interchange once again. Cloverleaf interchanges also tend to occupy much more land than any other kind of interchange (with the possible exception of stack interchanges).