State Highway 91 | ||||
|---|---|---|---|---|
 | ||||
| Route information | ||||
| Maintained by ODOT | ||||
| Length | 13.58 mi[1] (21.85 km) | |||
| Major junctions | ||||
| West end |  SH 91 south of Cartwright | |||
| East end |  SH-78 in Achille | |||
| Location | ||||
| Country | United States | |||
| State | Oklahoma | |||
| Highway system | ||||
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State Highway 91 (abbreviated SH-91 or OK-91) is a state highway in the U.S. state of Oklahoma. It runs for 13.58 miles (21.85 km), entirely within Bryan County. SH-91 has no lettered spur routes.
SH-91 begins at Denison Dam at Lake Texoma, connecting to Texas State Highway 91 and heading north. Shortly after reaching the shore it turns east to run through Cartwright. It then has an interchange with US-69 / US-75 near Colbert. SH-91 then ends at SH-78 in Achille.
SH-91 was originally State Highway 75A, but was renumbered as a continuation of SH 91 in Texas.[2]
| County | Location | mi[3] | km | Destinations | Notes |
|---|---|---|---|---|---|
| Lake Texoma–Red River | 0.0 | 0.0 | Denison Dam SH 91 continues south into Texas | ||
| Bryan | Colbert | 5.5 | 8.9 |   US 69 / US 75 | Diamond interchange with one loop ramp[3] |
| Achille | 13.6 | 21.9 | SH-78 | Eastern terminus | |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi | |||||
