unpaved: 227,756 km (1997)
Micronesia, Federated States of: total: 240 km
paved: 42 km
unpaved: 198 km (1996)
Midway Islands: total: NA km
paved: NA km
unpaved: NA km
Moldova: total: 20,000 km
paved: 13,900 km (these roads are said to be hard-surfaced, and include, in addition to conventionally paved roads, some that are surfaced with gravel or other coarse aggregate, making them trafficable in all weather)
unpaved: 6,100 km (these roads are made of unstabilized earth and are difficult to negotiate in wet weather) (1990)