The following highways are numbered 719:
| Preceded by 718 | Lists of highways 719 | Succeeded by 720 |
State Route 719 is a very short east–west state highway located in central Ohio, a U.S. state. Situated within the southernmost sections of the city of Zanesville as well as parts of South Zanesville and Springfield Township, SR 719 is a four-lane undivided route whose primary purpose is to connect the concurrency of US 22 and SR 93 at its western end with SR 555 at its eastern end, which, in turn, meets SR 60 just across the Muskingum River from SR 719's eastern terminus.
National Route 9 runs across Vietnam roughly in line with the 17th Parallel. The route includes two segments. The segment called National Route 9A begins at Đông Hà and ends at Lao Bảo on the Vietnam-Laos border and is entirely within Quảng Trị Province. The 8 km-long segment called National Route 9B begins at Dong Ha and runs eastward to Cửa Việt Port.
National Highway 552 is a National Highway in India. It is a spur road of National Highway 52. This highway traverses states of Rajasthan, Madhya Pradesh and Uttar Pradesh.
