| Petit Jean River Bridge | |
| Nearest City: | Sugar Grove, Arkansas |
| Coordinates: | 35.0967°N -93.8008°W |
| Architecture: | Pratt through truss |
| Added: | May 26, 1995 |
| Area: | less than one acre |
| Mpsub: | Historic Bridges of Arkansas MPS |
| Refnum: | 95000646 |
The Petit Jean River Bridge is a historic bridge in rural southern Logan County, Arkansas. The bridge carries Old Highway 109 across the Petit Jean River between Sugar Grove and Magazine. It consists of a single-span steel Pratt through truss and two masonry approach spans, set on concrete piers in the river. The total structure length is 273feet, with a roadway width of 19feet and a total width of 24feet. The bridge was built in 1938.[1]
The bridge was listed on the National Register of Historic Places in 1995.