is a national expressway in the Kinki region of

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...

. It is owned and operated by West Nippon Expressway Company.

Naming

Meihan is a

kanji are the logographic Chinese characters taken from the Chinese script and used in the writing of Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are still used, along with the subsequ ...

acronym An acronym is a word or name formed from the initial components of a longer name or phrase. Acronyms are usually formed from the initial letters of words, as in ''NATO'' (''North Atlantic Treaty Organization''), but sometimes use syllables, as ...

of two characters. The first character represents

Nagoya is the largest city in the Chūbu region, the fourth-most populous city and third most populous urban area in Japan, with a population of 2.3million in 2020. Located on the Pacific coast in central Honshu, it is the capital and the most po ...

(名古屋) and the second character represents

Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of ...

(大阪). Nishi (西) means west; together with the

Meihan Expressway The is a national expressway in Mie Prefecture and Nara Prefecture, Japan. The expressway is also known as the Meihan National Highway that is a literal translation of its Japanese name. Together with the Nishi-Meihan Expressway and Higashi-Me ...

and Higashi-Meihan Expressway, it forms a corridor linking the greater Nagoya and Osaka areas.

Passage cities

Osaka Prefecture is a prefecture of Japan located in the Kansai region of Honshu. Osaka Prefecture has a population of 8,778,035 () and has a geographic area of . Osaka Prefecture borders Hyōgo Prefecture to the northwest, Kyoto Prefecture to the north, Nar ...

Matsubara is a city located in Osaka Prefecture, Japan. , the city had an estimated population of 117,811 in 57351 households and a population density of 7100 persons per km². The total area of the city is . Geography Matsubara is located in the cent ...

Fujiidera 270px, The temple of Fujii-dera, after which the city is named is a city located in Osaka Prefecture, Japan. , the city had an estimated population of 63,446 in 29501 households and a population density of 7100 persons per km². The total area o ...

Habikino 270px, Habikino city office is a city located in Osaka Prefecture, Japan. , the city had an estimated population of 109,479 in 50918 households and a population density of 4100 persons per km². The total area of the city is . The city is known ...

- Kashiwara *

Nara Prefecture is a prefecture of Japan located in the Kansai region of Honshu. Nara Prefecture has a population of 1,321,805 and has a geographic area of . Nara Prefecture borders Kyoto Prefecture to the north, Osaka Prefecture to the northwest, Wakaya ...

: Kashiba - Kanmaki -

Kawai is a musical instrument manufacturing company headquartered in Hamamatsu, Shizuoka, Japan. It is best known for its grand pianos, upright pianos, digital pianos, electronic keyboards and electronic synthesizers. The company was founded in Augus ...

- Ando - Yamatokōriyama - Ando - Yamatokōriyama -

Tenri is a city located in Nara Prefecture, Japan. The modern city was founded on April 1, 1954, and is named after the Japanese new religion Tenrikyo, which has its headquarters in the city. As of April 1, 2015, the city has an estimated population ...

Interchange list

External links

West Nippon Expressway Company
Expressways in Japan Proposed roads in Japan {{Japan-road-stub