a user satisfaction survey showed that of export drivers and of import drivers were satisfied with the infrastructure changes changes oecdwto aidfortrade monitoring exercise public sector case story afghanistan iran and india recently finalized the trilateral transport and transit pact that regulates infrastructure improvement in the seaport of chabahar located on irans southeastern coast india had previously invested usd million to build the zaranjdilaram highway connecting the kabulherat highway to chabahar port providing landlocked afghanistan with access to the arabian sea and the persian gulf