| State: | OK |
| Type: | SH |
| Route: | 146 |
| Maint: | ODOT |
| Map: | Ok-146 path.png |
| Length Mi: | 13.32 |
| Direction A: | South |
| Direction B: | North |
| Terminus A: | north of Ft. Cobb |
| Terminus B: | southwest of Binger |
| Previous Type: | SH |
| Previous Route: | 145 |
| Next Type: | SH |
| Next Route: | 147 |
State Highway 146 (abbreviated SH-146) is a short state highway in Caddo County, Oklahoma. It runs for 13.32miles, connecting State Highway 9 to State Highway 152, at an intersection sometimes known as Three-Way Corner. It provides access to Fort Cobb Lake and Fort Cobb State Park. Along the way it passes through Albert. It has no lettered spur routes.
SH-146 was added to the state highway system around 1961. The highway was established with its present-day routing and has always been paved along the entirety of its route.
State Highway 146 begins at SH-9 north of Fort Cobb. SH-146 heads due north for 1miles before making a sharp turn to the east. After approximately NaNmiles, the highway turns north-northwest, crossing over Cobb Creek, the outlet of Fort Cobb Lake. The highway then resumes a due north course, passing about 1miles east of the lake. After around 5miles, the highway makes another ninety-degree turn to due east, returning to due north after approximately three-quarters of a mile (0.75miles). 2miles north of this curve, the highway passes through Albert, an unincorporated location. SH-146 continues north of Albert for 5miles before reaching Three Way Corner, its junction with SH-152, where it ends.[1]
SH-146 first appeared on the 1962 official state map. At this time, the highway followed its present-day route, and its entire length was paved.[2] No changes have been made to the route since 1962.[3]