The Chao Phraya River flows through Central Thailand from the confluence of the Ping and Nan Rivers in Nakhon Sawan Province southward to its mouth in Samut Prakan Province, where it drains into the Gulf of Thailand. The river has long served as an important channel of water transport, although it was only after the opening of Rama VI Bridge in 1927 that a permanent land transport structure existed over the river. This page lists permanent crossings of the Chao Phraya, starting from the river mouth and continuing upstream to its source.
The bridge was named in honour of King Bhumibol Adulyadej's 60th birthday; the opening date coincides with the King's birthday. It was the first cable-stayed bridge in Thailand and had the second longest cable-stayed span in the world when it opened in 1987.
The bridge was designed with a large gap between opposing traffic directions to accommodate a canceled mass transit system. The disused foundations were eventually adapted for the BTS Skytrain, with train services across the bridge beginning on 15 May 2009.
The bridge was designed to alleviate traffic congestion on the adjacent Memorial Bridge. The bridge is composed of 3 viaducts, with the central viaduct designed to carry future mass transit links. As of December2007[update] there are no plans to use the central viaduct.
Most commonly known as Phra Phutthayotfa Bridge (สะพานพระพุทธยอดฟ้า), after King Phra Phutthayotfa Chulalok (Rama I), the first king of the Chakri Dynasty.
The world's largest asymmetric cable-stayed bridges. The bridge was designed to alleviate traffic congestion on the adjacent Phra Pin-klao Bridge and Krung Thon Bridge.
Thailand is in the middle of mainland Southeast Asia. It has a total size of 513,120 km2 (198,120 sq mi) which is the 50th largest in the world. The land border is 4,863 km (3,022 mi) long with Myanmar, Cambodia, Laos and Malaysia. The nation's axial position influenced many aspects of Thailand's society and culture. It controls the only land route from Asia to Malaysia and Singapore. It has an exclusive economic zone of 299,397 km2 (115,598 sq mi).
The Chao Phraya is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand.
Northern Thailand, or more specifically Lanna, is geographically characterised by several mountain ranges, which continue from the Shan Hills in bordering Myanmar to Laos, and the river valleys which cut through them. Though like most of Thailand, it has a tropical savanna climate, its relatively high elevation and latitude contribute to more pronounced seasonal temperature variation, with cooler winters than the other regions.
The Wang River is a river in northern Thailand.
The Ping River, along with the Nan River, is one of the two main tributaries of the Chao Phraya River. It originates at Doi Thuai in the Daen Lao Range, in Chiang Dao district, Chiang Mai province. After passing Chiang Mai, it flows through the provinces of Lamphun, Tak, and Kamphaeng Phet. At the confluence with the Nan River at Nakhon Sawan, it forms the Chao Phraya River.
The Nan River is a river in Thailand. It is one of the most important tributaries of the Chao Phraya River.
The Yom River is a river in Thailand. It is the main tributary of the Nan River. The Yom River has its source in the Phi Pan Nam Range in Pong District, Phayao Province. Leaving Phayao, it flows through Phrae and Sukhothai as the main water resource of both provinces before it joins the Nan River at Chum Saeng District, Nakhon Sawan Province.
Thailand has 22 river basins with 254 sub-basins. Rainwater is one of the most important sources of water. Thailand's water resource per capita is less than that of other countries in the region.
The Kanchanaphisek Bridge is a cable stayed bridge crossing the Chao Phraya river in Samut Prakan Province, Thailand. It is part of the Outer Ring Road encircling Bangkok. The bridge was opened to traffic on 15 November 2007 and has a main span of 500 meters. The name of the bridge comes from the Thai word for the ceremony celebrating the 50th anniversary of the accession of King Bhumibol Adulyadej. The bridge is 52 meters above sea level to allow cargo vessels to enter and exit. The bridge is the first bridge in Samut Prakan Province across over the Chao Phraya River that connect Phra Pradaeng District on the east and west side.
Wongwian Yai, also spelled "Wong Wian Yai" or "Wongwien Yai", is a large roundabout in Thonburi, on the west bank of the Chao Phraya River in Bangkok, Thailand, where the statue of King Taksin is situated.
The Bhumibol Dam is a concrete arch dam on the Ping River, a tributary of the Chao Phraya River, in Sam Ngao District of Tak Province, Thailand. It is about 480 km (298 mi) north of Bangkok and was built for the purposes of water storage, hydroelectric power production, flood control, fisheries and saltwater intrusion management. The dam was named after King Bhumibol Adulyadej and it was Thailand's first multi-purpose project. It is the highest dam in Thailand at 154 m (505 ft) tall.
The Queen Sirikit Dam is an embankment dam on the Nan River, a tributary of the Chao Phraya River, in Tha Pla District, Uttaradit Province, Thailand. It is at the southeastern edge of the Phi Pan Nam Range. The dam was built for the purpose of irrigation, flood control and hydroelectric power production. It is named after Sirikit, Queen of Thailand.
Pak Kret is a city in Nonthaburi province, Thailand. It lies in the Central Thai plains on the east bank of the lower Chao Phraya River, bordering Bangkok to the east, Mueang Nonthaburi district of Nonthaburi province to the south, and Pathum Thani province to the north. It is part of the Bangkok Metropolitan Region megalopolis. With a registered population of 190,272, Pak Kret is the third most populous city municipality in Thailand.
Several space objects and features have been named after Thai people or things in Thailand. These include planetary features on Mars and Venus, asteroids and exoplanets.
Phra Nang Klao Bridge is a bridge over Chao Phraya River in the area of Mueang Nonthaburi District, Nonthaburi Province.
Khung Samphao is a tambon (sub-district) of Manorom District, north of Chai Nat Province, central Thailand. It is a location of district office.
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