[2] As of 2016 June, a special purpose vehicle, Rohtak-Hissar Tollway Pvt Ltd, completed the widening of the stretch from Hissar to Rohtak to four lanes (two lanes in each direction with wide paved shoulders and a tree-lined median in the middle).

[3] The National Highways Authority of India's National Highways Development Project NHAI NHDP Phase-3 project has acquired additional 591.84 hectares of land for road widening and building: The project for widening Hisar-Sirsa-Dabwali segments in Haryana to four lanes on Build–operate–transfer (BOT) toll road mode is on a design, built, finance, operate and transfer (DBFOT) pattern with a concession period of 24 years including a 2.5 years construction period.

It also covers the following:[4] Safety improvements undertaken by NHAI and PWD since 2012 have resulted in a decline in road fatalities on NH10.

Scheduled improvements include rumble strips, additional signage, and reflective markers.

[5] The Bollywood thriller movie NH10 produced by Anushka Sharma is based on a story of travel on the National Highway 10.