NEW DELHI : Toll collections on highways are on the road to recovery, reaching 85% of the pre-COVID-19 levels in July and if the trend continues the reduction in collections could be below 10% in 2020-21, rating agency ICRA said on Monday.It said there were encouraging trends in traffic in July and about 85% of ICRA rated toll road projects have debt service reserve greater than or equal to one quarter of debt obligation and are resilient enough to absorb the COVID-19 induced revenue shock."Overall, the traffic in 4M FY2021 has rebounded quite well, which is encouraging.