优先查看 哥伦比亚（田纳西） 的 2 个公共来源厕所，再参考 13 个明确标注为仅限顾客（customers-only）的餐厅、咖啡店、商场、超市和大型商店候选地点。
以下数量按照数据来源提供的社区或区域分类，只统计市政及公共来源地点。
本页收录 2 个社区地图中的公共厕所或访客可用设施。未找到符合本指南证据标准的市政厕所专项开放数据，因此没有把普通公园地点当作厕所发布；请在现场确认使用情况。
Columbia, TN
This is the practical stop on the map—a community-mapped public restroom around Columbia. Maintenance or venue operations can still change access, so leave room for a nearby backup.
用 Google 地图打开步行导航 →102 Riverside Drive, Columbia, TN, 38401
A humble piece of local map intelligence: OpenStreetMap records a standalone public restroom here. Maintenance or venue operations can still change access, so leave room for a nearby backup.
用 Google 地图打开步行导航 →以下是 哥伦比亚（田纳西） 附近、但位于本指南所采用城市边界之外的公共来源选择，不计入上方的市内总数。距离为从指南中心点计算的直线估算；出发前请确认开放时间和使用条件。
Columbia, TN
Spring Hill, TN
A humble piece of local map intelligence: OpenStreetMap records a standalone public restroom here. Maintenance or venue operations can still change access, so leave room for a nearby backup.
用 Google 地图打开步行导航 →Mount Pleasant, TN
Natchez Trace Parkway, MS/AL/TN
社区地图公共厕所 information; opening hours, maintenance closures and access can change, so verify on site.
用 Google 地图打开步行导航 →Thompson's Station, TN
本页另列 13 个仅限顾客（customers-only）候选，包括 3 家麦当劳、0 家星巴克、2 个商场，以及 8 家超市或大型商店。每张商家卡均标注概率 80.99999%；可能需要消费、会员资格或店员同意，无法保证一定开放。
1202 South James M Campbell Boulevard, Columbia, TN, 38401
Kroger is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →845 Nashville Highway, Columbia, TN, 38401
Kroger may be a practical stop during a grocery run, with access entirely subject to the store. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →2000 Hillary Drive, Columbia, TN, 38401
Lowe's is included because large-format stores can be useful customer options, subject to current staff policy. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →110 Bear Creek Pike, Columbia, TN, 38401-2261
McDonald's can be a convenient food-or-coffee break, but it is a business rather than a public restroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →1563 Bear Creek Pike, Columbia, TN, 38401
McDonald's can be a convenient food-or-coffee break, but it is a business rather than a public restroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →1225 Trotwood Avenue, Columbia, TN, 38401-4801
McDonald's can be a convenient food-or-coffee break, but it is a business rather than a public restroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →Columbia, TN
Columbia Mall is the kind of large indoor venue that may help, while current mall policies still decide access. Restroom access is not verified; mall hours and on-site customer policies apply.
用 Google 地图打开步行导航 →Columbia, TN
The Shoppes at Neely's Mill offers the scale of a shopping-centre backup, but this map record does not itself confirm a restroom. Restroom access is not verified; mall hours and on-site customer policies apply.
用 Google 地图打开步行导航 →311 South James Campbell Boulevard, Columbia, TN, 38401
ALDI is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →5021 Trotwood Avenue, Columbia, TN
Food Lion is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →1412 Trotwood Avenue, Columbia, TN, 38401
For an errand-day fallback, Piggly Wiggly is included as a supermarket possibility rather than a restroom promise. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →15 Public Square, Columbia, TN, 38401
Puckett's Grocery & Restaurant is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →2200 Brookmeade Drive, Columbia, TN, 38401
Walmart Supercenter is a large-store customer option that may help when a public facility is not nearby. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →数据来源: OpenStreetMap contributors — public toilets and toilets=yes facilities ↗ · 核查日期 2026年8月23日
数据来源: OpenStreetMap contributors — U.S. restaurants, shopping malls, supermarkets and large-store candidates ↗ · 核查日期 2026年8月23日
数据来源: U.S. Census Bureau TIGERweb — 2025 Places and County Subdivisions ↗ · 核查日期 2026年8月23日
数据来源: OpenStreetMap contributors — nationwide public toilets and toilets=yes facilities ↗ · 核查日期 2026年8月23日
地点、开放时间和使用规定可能随时变化，坐标也可能存在少量误差。请以现场标识和工作人员说明为准。
目前收录 2 个市政或公共来源地点，另有 13 个明确标注的顾客卫生间候选。
不一定。开放时间、季节性使用、维修关闭和顾客限定规定都可能变化，请先查看数据并以现场标识为准。
不一定。这些商家只是顾客卫生间候选，各门店规定不同，无法保证一定可以使用。
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