Search results
Results From The WOW.Com Content Network
A diverging diamond interchange (DDI), also called a double crossover diamond interchange (DCD), [1] [2] is a subset of diamond interchange in which the opposing directions of travel on the non-freeway road cross each other on either side of the interchange so that traffic crossing the freeway on the overpass or underpass is operating on the ...
The 222-kilometre-long (138 mi) highway links the Sri Lankan capital Colombo with Galle, Matara and Hambantota, major cities in the south of the island. The Southern Expressway Project (SEP) was introduced by the Road Development Authority and the Ministry of Highways as far back as late 1980s.
The 25.8-kilometre-long (16.0 mi) highway links the Sri Lankan capital Colombo with Bandaranaike International Airport, Katunayake [2] and Negombo. Construction on the highway began in October 2009, and it was opened on 27 October 2013, by former president Mahinda Rajapaksa . [ 3 ]
New diverging diamond interchange opening on I-4
The newest expressway is the Port Access Elevated Highway running from New Kelani Bridge, Colombo to Athurugiriya, It is estimated to be finished in 2025. All E-Grade highways in Sri Lanka are access-controlled, toll roads with speeds limits in the range of 80–110 kilometres per hour (50–68 mph).
The E03 Expressway (Colombo–Katunayake Expressway) opened in 2013 and connects Sri Lanka's largest city Colombo with the Bandaranaike International Airport covering a distance of 25.8 km (16.0 mi). All E-Grade highways in Sri Lanka are access controlled, toll roads with speeds limits in the range of 80–110 km/h (50–68 mph).
The west side of the diverging diamond highway interchange at I-270 and Roberts Road switches traffic to the opposite sides of the road as it passes over the freeway and create free-flow turns ...
For premium support please call: 800-290-4726 more ways to reach us