On occasion, there may be some interchanges where there is simply not enough information to draw a realistic representation of an interchange that has recently been changed or built. I draw what I can and indicate these on the stripchart by a '?' link underneath the exit number.
| Location | Description |
| I-95(ME) Exit 186 |
This interchange was built after the most recent aerial photo available was taken. Maine DOT's route log either isn't publically available online or isn't detailed enough to deduce the overhead plan view of interchanges. The only thing I have available to draw this interchange is a drawing on the cover of an online DOT document for it's design/construction. |
| I-680(CA) Exits 56/58 I-780(CA) Exit 7 |
The I-680 bridge over Carquinez Strait is being rebuilt to the east of the current bridge. The exits at each end are being rebuilt as well as the toll booth. Project completion is expected in 2007. Project Website. |
| I-880(CA) Exit 3 |
Exit 3 (Coleman Ave) is in the process of being rebuilt with ramp improvements. Project completion is expected in September 2006. Project Website |
| I-880(CA) Exits 8/10 |
Exit 8 (CA-237) is in the process of being rebuilt with effects to the surrounding exits. Current phases are expected to be complete late in 2004. Project Website |
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