Fixed connecting roads to US 60.
Fixed connecting roads to US 60.
Re-aligned US 64/OK 14 on a new bridge. Old bridge was razed.
re-aligned US 64 onto a newer bridge. The old bridge no longer exists.
re-aligned US 64 onto a newer bridge. The old bridge no longer exists.
Re-aligned US 64/OK 58 on a new bridge. Old bridge was razed.
Re-aligned US 60 onto a new bridge.
Updated US 60 to a new alignment.
Added US 60 under construction.
Added sections of old US 60 and OK 99
Adding bridges over the Arkansas River.
Added Bridge shape for the Cyrus Avery Bridge.
Fixed Gilcrease Expressway geometry.
Fixed Gilcrease Expressway geometry.
Denotated the SP Crater Lava Flow.