| Country: | CUB |
| Carretera a Cayo Santa María | |
| Map: | Carretera Aeropuerto Santa Clara - Cayo Santa Maria.png |
| Map Notes: | Finished road (red), under construction (orange) |
| Image Notes: | The Courseway of Cayo Santa María |
| Length Km: | 68 completed106 total planned |
| Established: | 2000 |
| Municipalities: | Santa Clara, Camajuaní, Remedios, Caibarién |
| Provinces: | Villa Clara |
| Towns: | Cayo Santa María |
| Translation: | Road to Cayo Santa Maria |
| Direction A1: | West |
| Terminus A1: | Abel Santamaría Airport |
| Terminus B1: | 4–321 |
| Junctions1: | 4–311 |
| Section3: | Cayo Santa María Causeway |
| Direction B1: | East |
| Section1: | Road to Santa Clara Airport |
| Length Km1: | 15 |
| Length Km2: | 38 |
| Direction B2: | East |
| Terminus A2: | 4–321 |
| Direction A2: | West |
| Terminus B2: | CN |
| Junctions2: | 4–401 4–461 |
| Section2: | Planned section |
| Length Km3: | 53 |
| Direction B3: | East |
| Terminus A3: | CN |
| Direction A3: | West |
| Terminus B3: | Cayo Santa María |
| Junctions3: | Las Brujas Airport Cayo Santa María International Clinic |
The Road to Cayo Santa María is a road that was planned to go from the Abel Santamaría Airport to Cayo Santa María in order to get tourist from the airport to the hotels faster and safer. The road currently has two parts and is under construction. The first section is commonly known as the Road to the Santa Clara Airport, which goes from the airport to the Road of Camajuaní. The second section starts from the Circuito Norte, and goes east on the part known as the Cayo Santa María Causeway and continues until the Cayo Santa María.
In 1989, Fidel Castro states plans on making roads to connect to the provinces keys and make it a tourist area, with construction of the Causeway starting later that year. The Causeway finished paving all 48 km in 2000, becoming the longest Courseway in the world and has been awarded the Puente de Alcántara prize for the "Best Ibero-American Civil Works", for its size, structure, and engineering in an area of great economic potential and its integration into the natural landscape.[1] In 2020, Mintur, made an observation on the causeway, with it needing the readjustment of the metal road protection curbs, along more than 40km, and the repair of several connecting bridges of the viaduct. The biggest hit on the road was Hurricane Irma in 2017, causing increasing displacement of the internal components of the structure. [2]
The road from the airport was first planned to be 53 km and go directly from the airport to the Causeway, with it going south of the Road to Camajuaní and the Circuito Norte, near the towns of Bartolomé and Rojas, on the Remedios–Zulueta Road (4–641) and Carretera a Rojas.[3] The plan was supposed to be revived in 2011, with 15 km already built beforehand, they just needed the final touches for it to get approved for the economy of next year,[4] although the road is currently only under construction in the eastern intersection with the Circuito Norte, and nothing appears to be done in the west. Once finished, the whole road going from the airport to Santa María would be about 106 km.
The Santa Clara Airport section of the road was former apart of the municipalities of Cifuentes and Camajuaní before the municipalities changed its border to become fully apart of Santa Clara.
Currently, buses going from the Abel Santamaría Airport go through the 4–321 after the Airport section of the road ends, then continues straight onto the Circuito Norte to finally get onto the exit to get onto the Causeway of Cayo Santamaria, to later get into the hotels.
The road is currently divided into two sections, one going from the Abel Santamaría Airport to the Road of Camajuaní, and the other is the Causeway that reaches the Cayo Santa Maria. The causeway section is 53 miles long, and takes less than an hour to drive through.[5]
| Municipality | Location | ↓km↓ | Destination | Notes | |
|---|---|---|---|---|---|
| Santa Clara | Abel Santamaria Airport | 0 | Abel Santamaría Airport | Road starts at roundabout | |
| Santa Clara | Frank País | 3 | 4–311 – Encrucijada, Santa Clara | No official exit going east on the airport road, although it is common for people to go on the grass in the median. | |
| Santa Clara | 15 | 4–321 – Camajuaní, Santa Clara | |||
| Camajuaní | ? | ? | |||
| Remedios | Nearby Bartolome | ? | |||
| Remedios | 47 | Carretera a Rojas – Rojas, Remedios | |||
| Caibarién | 53 | CN – Caibarién, Dolores | |||
| Caibarién | Las Brujas Airport | 91 | Las Brujas Airport | ||
| Caibarién | Cayo Santa María Wildlife Refuge | 106 | Unnamed road – Punta Amanecer | Continues as an unnamed dirt road |