The Sakai Senboku Road (堺泉北道路, Sakai Senboku Dōro) is a toll road in Osaka Prefecture.

The route is signed E90 under Ministry of Land, Infrastructure, Transport and Tourism's "2016 Proposal for Realization of Expressway Numbering.

"[1] The road is a short connector route linking Hanshin Expressway Route 4 with the Hanwa Expressway.

After opening, the Sakai Senboku Road was managed by the Osaka Prefecture Road Corporation, but on 1 April 2018 the management of the road was transferred to the West Nippon Expressway Company.

[2] The entire expressway is in Osaka Prefecture.