Roads being inanimate cause no failures ,. the FAILURES are in Enforcement by Inspectors, RTP, and other agencies concerned with Passenger Transportation. The failure of systematically checking on Transport Companies so they abide by the rules, and would lose licences to operate if even ONE mode of transport found to be illegal in any way.
Finally driver training it is apparent that many drivers are poorly trained in basic road safety and ways to deal with accidents including blown tyres. But then GOOD MAINTAINANCE would ensure GOOD TYR ES are on ALL COMPANY VEHICLES.
ROADS DO NOT FAIL, PEOPLE FAIL PEOPLE through INCOMPETENCE, CORRUPTION , GREED AND COMPLETE L;ASCK OF EMPATHY FOR THE TRAVELLING PUBLIC WHO PAY money to go from A to B safely.