Jamaica
Jamaica
Jamaica
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JAMAICA . Disaster Vulnerability<br />
2.4 Vulnerability of Infrastructure<br />
Principal Highways, Airports, Ports<br />
The road network is extensive throughout the island, however, the<br />
principal roads connecting the north and south coasts are limited to<br />
narrow two-lane highways, with little or no shoulders. The two principal<br />
nortn-south routes cross through the mountains carrying all the commercial<br />
traffic betveen Kingston and the northern population centers of Ocho Rios,<br />
Port Antonio, and Montego Bay. Twisting along an interior fault line, the<br />
roads wind their way through small towns to the coast. The potential for<br />
traffic accidents including those involving tanker trucks carrying volatile<br />
materials is great. Similarly, the ability of fire and other emergency<br />
vehicles to reach the scene of an accident is hindered by the congestion<br />
and limited passing area. The roads are overall well-maintained, being<br />
hard-su'rfaced the entire perimeter and on the three north-south routes.<br />
Secondary roads are hard surfaced around the larger towns, but are<br />
primarily marl (a local stone) in other areas. During the dry season<br />
these roads are quite passable. However, rain can cause large potholes<br />
to form on the unpaved secondary roads, some big enough to engulf a car.<br />
During heavy rains, even the hard-surfaced roads become dangerous as they<br />
flood quickly.<br />
The road along the north coast is built close to the sea at many<br />
points and is therefore vulnerable to flooding and tidal surges. The<br />
southern coast road from Kingston to Negril runs through the agricultural<br />
plain until it returns to the coast at Black River. From Black River to<br />
Negril the road parallels the coast; it was this area that experienced<br />
substantial damage from the June 1979 floods. Several parts of the road<br />
were completely washed away and the force of the water carried away the<br />
foundations of several small bridgen. The roads here have been repaired<br />
and some of the worst hit were elevated and rerouted several feet inland.<br />
Airports<br />
<strong>Jamaica</strong>'s two principal airports are Norman Manley International in<br />
Kingston and Sir Donald Sangster in Montego Bay. Numerous smaller and<br />
private airstrips serve specialized communities (e.g., bauxite company<br />
personnel). The Kingston Airport is situated on a narrow peninsula that<br />
parallels the shore to form one of the best natural harbors in the world.<br />
However, because the strip of land is so narrow, the road to the airport<br />
is at sea level its entire length, making it highly vulnerable to flooding<br />
and liquefaction.<br />
Airport accidents are a concern. The airport in Kingston maintains<br />
its own fire brigade, with some specialized equipment.<br />
Hospitals<br />
Hospitals and health centers serve vital functions at all times, but<br />
especially during disaster relief operations. (See section 3.5, Medical<br />
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