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点字ブロック発祥の地

点字ブロック発祥の地
Photo: KavehN, CC BY-SA 4.0 (licence)

Tactile paving (also called tenji blocks (点字ブロック), truncated domes, detectable warnings, tactile tiles, tactile ground surface indicators, tactile walking surface indicators, or detectable warning surfaces) is a system of textured ground surface indicators found at roadsides (such as at curb cuts), by and on stairs, and on railway station platforms, to assist pedestrians who are visually impaired. Tactile warnings provide a very distinctive surface pattern of truncated domes, cones or bars, detectable by a long cane or underfoot, which are used to alert the vision-impaired of approaching streets and hazardous surface or grade changes. There is disagreement between the design and user…

From Wikipedia, CC BY-SA 4.0.

Address
Haraoshima, 4 Chome−11, 地内 国道250号線原尾島交差点

Place data from OpenStreetMap, © OpenStreetMap contributors, ODbL.

Also listed in Overture Maps open data.

Updated 28 Sept 2026. Something wrong? Tell us.