Ohio State Route 133
State Route 133 (SR 133) is a north–south state highway in the southwestern portion of the U.S. state of Ohio. Its southern terminus is at its interchange with U.S. Route 52 near Felicity and its northern terminus is at its interchange with SR 350 in Clarksville.
History
SR 133 was commissioned in 1923, between Chilo and Bethel. On the route of current SR 222 from Chilo to Felicity and its current route between Felicity and Bethel. In 1926 the highway was extended north to Owensville, passing through Williamsburg. The route was moved onto its current route south of Felicity in 1930, switching routes with SR 222. In that same year the route was extended north to Blanchester. On March 9, 1932 the highway was extended north to Clarksville.
Major intersections
| County | Location | mi | km | Destinations | Notes | |||
|---|---|---|---|---|---|---|---|---|
| Clermont | Franklin Township | 0.00 | 0.00 |  US 52 | Southern terminus of SR 133 | |||
| 3.27 | 5.26 |   SR 222 south | Southern end of SR 222 concurrency | |||||
| Felicity | 4.62 | 7.44 |    SR 222 north / SR 756 west | Northern terminus of SR 222; southern end of SR 756 | ||||
| 4.68 | 7.53 |  SR 756 east | Northern end of SR 756 concurrency | |||||
| Franklin Township | 6.50 | 10.46 |  SR 774 north | Southern terminus of SR 774 | ||||
| Bethel | 13.40 | 21.57 |  SR 125 | |||||
| Williamsburg | 21.12 | 33.99 |   SR 276 begins | Southern end of SR 276 concurrency; southern terminus of SR 276 | ||||
| 21.63 | 34.81 | SR 276 north | Northern end of SR 276 concurrency | |||||
| 22.12 | 35.60 |  SR 32 | ||||||
| Jackson Township | 28.00 | 45.06 |  US 50 | |||||
| Wayne Township | 31.16 | 50.15 |  SR 131 | |||||
| 34.57 | 55.64 |  SR 727 south | Northern terminus of SR 727 | |||||
| Warren |
No major junctions | |||||||
| Clinton | Blanchester | 40.38 | 64.99 |  SR 123 south | Southern end of SR 123 concurrency | |||
| 40.50 | 65.18 |  SR 28 / SR 123 north | Northern end of SR 123 concurrency | |||||
| Marion Township | 43.75 | 70.41 |  SR 730 north | Southern terminus of SR 730 | ||||
| Warren | Washington Township | 47.71 | 76.78 |  SR 132 south | Southern end of SR 132 concurrency | |||
| Clinton | Clarksville | 49.40 | 79.50 |   SR 132 ends / SR 350 | Northern end of SR 132 concurrency; northern terminus of SR 132; northern terminus of SR 133 | |||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
| ||||||||