"single-point urban interchange" meaning in English

{
  "forms": [
    {
      "form": "single-point urban interchanges",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "single-point urban interchange (plural single-point urban interchanges)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Roads",
          "orig": "en:Roads",
          "parents": [
            "Road transport",
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An interchange between a highway (free-flowing) and a street (with traffic signals) which allows traffic to proceed from either direction on each road to either direction on the other, and which is governed by only one set of traffic signals."
      ],
      "id": "en-single-point_urban_interchange-en-noun-K~D9MQxU",
      "links": [
        [
          "interchange",
          "interchange"
        ],
        [
          "highway",
          "highway"
        ],
        [
          "free-flowing",
          "free-flowing"
        ],
        [
          "street",
          "street"
        ],
        [
          "traffic signal",
          "traffic signal"
        ],
        [
          "traffic",
          "traffic"
        ],
        [
          "proceed",
          "proceed"
        ],
        [
          "direction",
          "direction"
        ],
        [
          "road",
          "road"
        ],
        [
          "govern",
          "govern"
        ],
        [
          "only",
          "only"
        ],
        [
          "one",
          "one"
        ],
        [
          "set",
          "set"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "abbreviation"
          ],
          "word": "SPUI"
        }
      ],
      "translations": [
        {
          "alt": "いってんとしがたいんたちぇえん",
          "code": "ja",
          "lang": "Japanese",
          "roman": "itten toshi-gata intāchenji",
          "sense": "An interchange with one intersection, between a limited-access highway and a street",
          "word": "一点都市型インターチェンジ"
        }
      ]
    }
  ],
  "word": "single-point urban interchange"
}

{
  "forms": [
    {
      "form": "single-point urban interchanges",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "single-point urban interchange (plural single-point urban interchanges)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Roads"
      ],
      "glosses": [
        "An interchange between a highway (free-flowing) and a street (with traffic signals) which allows traffic to proceed from either direction on each road to either direction on the other, and which is governed by only one set of traffic signals."
      ],
      "links": [
        [
          "interchange",
          "interchange"
        ],
        [
          "highway",
          "highway"
        ],
        [
          "free-flowing",
          "free-flowing"
        ],
        [
          "street",
          "street"
        ],
        [
          "traffic signal",
          "traffic signal"
        ],
        [
          "traffic",
          "traffic"
        ],
        [
          "proceed",
          "proceed"
        ],
        [
          "direction",
          "direction"
        ],
        [
          "road",
          "road"
        ],
        [
          "govern",
          "govern"
        ],
        [
          "only",
          "only"
        ],
        [
          "one",
          "one"
        ],
        [
          "set",
          "set"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "abbreviation"
      ],
      "word": "SPUI"
    }
  ],
  "translations": [
    {
      "alt": "いってんとしがたいんたちぇえん",
      "code": "ja",
      "lang": "Japanese",
      "roman": "itten toshi-gata intāchenji",
      "sense": "An interchange with one intersection, between a limited-access highway and a street",
      "word": "一点都市型インターチェンジ"
    }
  ],
  "word": "single-point urban interchange"
}