< Ohio
Lock Levels
Ohio implements a version of the (still-solidifying) Great Lakes Region minimum lock levels for Waze road types:
- "Sensitive" Areas: L6 (determined on case-by-case basis by SMs with RC approval, but intended for rare cases such as major freeway interchanges where aerial imagery does not match reality due to construction, high-security private installations, etc.)
- Freeway : L5
- Ramp : Highest Connected Segment (HCS)
- Advanced intersections (e.g., MUTI, RCUT, DLT): L4
- Major Highway (MH): L3
- Minor Highway (mH): L3
- Areas where aerial imagery does not match reality due to construction: L3
- Primary Street (PS)
- One-way: L3
- Two-way: L2
- Street
- One-way: L2
- One-way: L1
- All Others: L1
Ramp segments are locked to the highest level of all segments that they share a junction with. I.e. any ramp connected (directly or indirectly through other ramps) to a Freeway will have a minimum lock of L5; a ramp connecting an L3 Major Highway and L2 Primary Street will be minimum of L3.
One way Primary Street and Street sections have their minimum lock level set one lock level higher than their two-way equivalents to clearly demonstrate to other editors that the necessary research has been performed to confirm they are, in fact, one-way in real life.