Low Bridge Map — Taiwan
There are 1,509 recorded height restrictions on roads in Taiwan — bridges, tunnels, underpasses and height barriers. The lowest clearance a road vehicle could pass is 2.00 m — anything tagged lower is a gate or a barrier — and 443 restrictions are under 2.5 m. This map shows all of them, and the data behind it is rebuilt every week.
The map
The lowest clearances in Taiwan
The 100 lowest signed restrictions, lowest first. Every one of the 1,509 is on the map above.
| Location | Height | Type | Road | Region |
|---|---|---|---|---|
| Section 2, Bade Road · Taipei | 2.00 m | restriction | — | — |
| Section 2, Bade Road · Taipei | 2.00 m | restriction | — | — |
| Tayi Road · New Taipei | 2.00 m | restriction | — | — |
| Taya Road · New Taipei | 2.00 m | restriction | — | — |
| Hsuehlin Road · New Taipei | 2.00 m | restriction | — | — |
| Hsuehlin Road · New Taipei | 2.00 m | restriction | — | — |
| Hsuehlin Road · New Taipei | 2.00 m | restriction | — | — |
| 嘟嘟房林森公園場 (新生北路出入口) · Taipei | 2.00 m | restriction | — | — |
| Lane 266, Long'an Road · New Taipei | 2.00 m | restriction | — | — |
| Section 2, Qingshan Road · Taoyuan City | 2.00 m | barrier | — | — |
| 嘟嘟房林森公園場 (南京東路出入口) · Taipei | 2.00 m | restriction | — | — |
| Dazhi North 1st Street · Taichung | 2.00 m | restriction | — | — |
| 東橋一路臨時便道 · Tainan | 2.00 m | barrier | — | — |
| 信義路入口 · Taipei | 2.00 m | tunnel | 1 | — |
| 愛國東路出口 · Taipei | 2.00 m | tunnel | 2 | — |
| 停車場入口(關閉) · Taipei | 2.00 m | tunnel | — | — |
| 信義路出口 · Taipei | 2.00 m | tunnel | 4 | — |
| 愛國東路入口 · Taipei | 2.00 m | tunnel | 3 | — |
| 南側樓梯出口 · Taipei | 2.00 m | tunnel | 3 | — |
| 北側樓梯出口 · Taipei | 2.00 m | tunnel | 4 | — |
| 南側樓梯出口 · Taipei | 2.00 m | tunnel | 2 | — |
| 北側樓梯出口 · Taipei | 2.00 m | tunnel | 1 | — |
| 停車場出口(關閉) · Taipei | 2.00 m | tunnel | — | — |
| 停車場入口(關閉) · Taipei | 2.00 m | tunnel | — | — |
| 停車場出口(關閉) · Taipei | 2.00 m | tunnel | — | — |
| Minglun Road · Kaohsiung | 2.00 m | restriction | — | — |
| 秀朗國小停車場 · New Taipei | 2.00 m | restriction | — | — |
| 民權路出入口 · New Taipei | 2.00 m | restriction | — | — |
| 民生路出入口 · New Taipei | 2.00 m | restriction | — | — |
| 成功路二段 · New Taipei | 2.00 m | restriction | — | — |
| 臺北韓國學校停車場 · Taipei | 2.00 m | restriction | — | — |
| 國立臺灣圖書館地下停車場 · New Taipei | 2.00 m | restriction | — | — |
| 國立臺灣圖書館地下停車場 · New Taipei | 2.00 m | restriction | — | — |
| Minguang East Road · Taoyuan City | 2.00 m | restriction | — | — |
| 百年好合 · New Taipei | 2.00 m | restriction | — | — |
| 百年好合 · New Taipei | 2.00 m | restriction | — | — |
| Lingya 1st Road · Kaohsiung | 2.00 m | barrier | — | — |
| Lingya 1st Road · Kaohsiung | 2.00 m | barrier | — | — |
| Smile 速邁樂 台大長興停車場 (B1入口) · Taipei | 2.00 m | restriction | — | — |
| 府前停車場 (基隆路入口) · Taipei | 2.00 m | restriction | — | — |
| 府前停車場 (基隆路出口) · Taipei | 2.00 m | restriction | — | — |
| 應安168 文教五地下停車場 · Taipei | 2.00 m | restriction | — | — |
| 臺北捷運公司員工停車場 · Taipei | 2.00 m | restriction | — | — |
| 臺北捷運公司員工停車場 · Taipei | 2.00 m | restriction | — | — |
| 東橋一路臨時便道 · Tainan | 2.00 m | barrier | — | — |
| 大學路地下停車場 · Tainan | 2.00 m | tunnel | 112035 | — |
| Changrong Road Section 4 · Tainan | 2.00 m | restriction | — | — |
| 北園街8巷 · Tainan | 2.00 m | restriction | — | — |
| 木柵路三段85巷 · Taipei | 2.00 m | restriction | — | — |
| Section 4, Roosevelt Road · Taipei | 2.00 m | restriction | — | — |
| 頂溪國小地下停車場-主要出入口 · New Taipei | 2.00 m | restriction | — | — |
| Lane 244, Dunhua North Road · Taipei | 2.00 m | restriction | — | — |
| 北園街8巷 · Tainan | 2.00 m | restriction | — | — |
| 三民路43巷 · Taipei | 2.00 m | restriction | — | — |
| 大橋一街 · Tainan | 2.00 m | restriction | — | — |
| Zhongxing Road · Yuchi Township | 2.00 m | restriction | — | Nantou County |
| 長榮路五段276巷 · Tainan | 2.00 m | restriction | — | — |
| 基隆路車行地下道 · Taipei | 2.00 m | tunnel | — | — |
| 基隆路車行地下道 · Taipei | 2.00 m | tunnel | — | — |
| 嘉里三街 · Xincheng | 2.00 m | tunnel | — | Hualien County |
| Jinsyue Road · Kaohsiung | 2.00 m | restriction | — | — |
| 東橋一路臨時便道 · Tainan | 2.00 m | restriction | — | — |
| Taoyuan City | 2.00 m | tunnel | — | — |
| 油管路貳號橋 · Taoyuan City | 2.00 m | bridge | — | — |
| 油管路二段 · Taoyuan City | 2.00 m | restriction | — | — |
| 山腳橋 · Taoyuan City | 2.00 m | bridge | — | — |
| 油管路一段 · Taoyuan City | 2.00 m | restriction | — | — |
| 油管路一段 · Taoyuan City | 2.00 m | restriction | — | — |
| 油管路二段 · Taoyuan City | 2.00 m | restriction | — | — |
| 油管路二段 · Taoyuan City | 2.00 m | restriction | — | — |
| Qingnian Road · Taipei | 2.00 m | restriction | — | — |
| 北屯路240巷 · Taichung | 2.00 m | tunnel | — | — |
| 東橋一路臨時便道 · Tainan | 2.00 m | restriction | — | — |
| 四維立體停車場 · Kaohsiung | 2.00 m | restriction | — | — |
| 新府路 · New Taipei | 2.00 m | restriction | — | — |
| 新崙路 · Dounan Township | 2.00 m | restriction | — | Yunlin County |
| 嘉里三街 · Xincheng | 2.00 m | restriction | — | Hualien County |
| Lane 76, Shangzhu Street · Taoyuan City | 2.00 m | tunnel | — | — |
| Houyi Street · Chiayi | 2.00 m | restriction | — | — |
| 新府路 · New Taipei | 2.00 m | restriction | — | — |
| 竹中路 · Zhudong | 2.00 m | restriction | — | Hsinchu County |
| Huashan Road · Taichung | 2.00 m | tunnel | — | — |
| Huashan Road · Taichung | 2.00 m | restriction | — | — |
| Wenchang Street · Taichung | 2.00 m | restriction | — | — |
| 中橋街 · Huatan Township | 2.00 m | tunnel | 彰69 | Changhua County |
| 嶺腳橋 · New Taipei | 2.00 m | restriction | — | — |
| 青山路二段 · Taoyuan City | 2.00 m | restriction | — | — |
| 寶橋路85巷 · New Taipei | 2.00 m | restriction | — | — |
| 油管路一段 · Taoyuan City | 2.00 m | restriction | — | — |
| 油管路一段 · Taoyuan City | 2.00 m | restriction | — | — |
| Taichung | 2.00 m | tunnel | — | — |
| Zhongming South Road · Taichung | 2.00 m | tunnel | — | — |
| 富國路 · Taoyuan City | 2.00 m | tunnel | 桃15 | — |
| 富國路 · Taoyuan City | 2.00 m | tunnel | 桃15 | — |
| Zhinan Road Section 2 · Taipei | 2.00 m | tunnel | — | — |
| 木柵路四段111巷 · Taipei | 2.00 m | restriction | — | — |
| 秀峰路81巷 · New Taipei | 2.00 m | tunnel | — | — |
| 軍福十五路 · Taichung | 2.00 m | restriction | — | — |
| 往中華路/力行路匝道 · New Taipei | 2.00 m | bridge | — | — |
| Xiyuan Road · New Taipei | 2.00 m | restriction | — | — |
By region
Where the 1,509 restrictions in Taiwan are, across 20 regions.
| Region | Restrictions | Lowest |
|---|---|---|
| Taipei City | 366 | 1.60 m |
| New Taipei City | 250 | 1.55 m |
| Taoyuan | 168 | 1.80 m |
| Taichung City | 161 | 1.70 m |
| Yunlin | 102 | 1.90 m |
| Tainan City | 101 | 1.70 m |
| Kaohsiung City | 52 | 1.60 m |
| Keelung City | 38 | 2.05 m |
| Miaoli | 37 | 2.00 m |
| Chiayi | 34 | 2.50 m |
| Hsinchu City | 29 | 1.70 m |
| Nantou | 27 | 2.00 m |
| Hualien | 26 | 1.70 m |
| Changhua | 25 | 1.60 m |
| Pingtung | 24 | 1.90 m |
| Yilan | 23 | 2.00 m |
| Chiayi City | 18 | 2.00 m |
| Hsinchu | 16 | 2.30 m |
| Taitung | 9 | 3.00 m |
| Kinmen | 3 | 4.60 m |
How to read this data
Every point on this map comes from open map data, where a height restriction is recorded against the road, the bridge or the barrier it applies to. We rebuild our copy of Taiwan once a week, so a clearance corrected on Monday is here by the following weekend. The table lists the 100 lowest restrictions in the country; the map shows every one of them.
Of the 1,509 restrictions in Taiwan, 195 carry no height at all. That does not mean the road is clear. It means somebody recorded that a limit exists without recording the number — an unsigned height barrier, a sign nobody has read closely, or a tag that says only "lower than the usual limit". Treat those as unknown obstacles, not as open road. The rest break down as 443 under 2.5 m, 189 between 2.5 and 3.2 m, 121 between 3.2 and 4.0 m, and 561 above 4.0 m, with a median stated clearance of 3.40 m.
Coverage is uneven, and honestly so
This data is surveyed by people, and people survey what they drive. Motorways and trunk roads in Taiwan are close to complete; farm tracks, private yards and small village underpasses are not. Taipei City alone accounts for 366 of the country's restrictions, which says as much about who maps there as about where the low bridges are. A road with no marker on this map has probably never been surveyed for clearance — it is not a guarantee of headroom.
How tall is your vehicle
| Vehicle | Typical height |
|---|---|
| Small campervan (VW California, Transit Custom) | 2.0–2.2 m |
| Panel van conversion with a roof vent | 2.6–2.9 m |
| Coachbuilt motorhome | 3.0–3.5 m |
| Motorhome with a roof box or satellite dome | up to 3.6 m |
| Box truck / lorry | 4.0 m |
Measure yours rather than trusting the brochure: an air conditioner, a solar panel or a roof rack routinely adds 20 cm to a figure that was measured empty, and a loaded suspension does not give it back. Write the number on a sticker on the dashboard — it is the only figure that matters at the moment you are looking at a bridge and a queue of traffic behind you.
Before you drive
Restrictions cluster where old railways cross old roads, and those are exactly the routes a satnav picks to avoid a motorway toll. If your vehicle is over 3 m, plan the route before you start rather than trusting the shortest line on a phone screen.
Questions
How do I find the low bridges on my route in Taiwan?
Open the map above and look along your route before you leave: all 1,509 recorded restrictions in Taiwan are on it, coloured by clearance, and the table lists the 100 lowest with the town and road each one is on. On the road itself you want something watching ahead for you — a plan made at the kitchen table does not help at a junction you have already reached.
What is the maximum vehicle height allowed in Taiwan?
The general limit is 4.00 m, and anything lower than that has to be signed. That is exactly what makes the 1,509 restrictions on this page worth reading: they are the places where the ordinary limit does not apply.
How many low bridges are there in Taiwan?
Recorded here are 1,509 height restrictions of every kind — railway bridges, tunnels, underpasses and height barriers. 443 of them are under 2.5 m and 189 are between 2.5 and 3.2 m — the band that stops an ordinary campervan — while 561 are above 4.0 m.
What is the lowest bridge in Taiwan?
The lowest clearance a road vehicle could pass is 2.00 m; anything tagged lower is a gate or a barrier rather than a road. The median stated clearance is 3.40 m, and the table above starts at the lowest and works up.
A restriction on the map has no height. Does that mean the road is clear?
No. 195 of the 1,509 restrictions in Taiwan carry no number at all: somebody recorded that a limit exists without recording what it is — an unsigned barrier, a sign nobody read closely. Treat those as unknown obstacles, not as open road.
Where does this data come from, and how current is it?
From OpenStreetMap, rebuilt weekly; these figures were last measured on September 6, 2026. Coverage is uneven and this page says so: Taipei City alone accounts for 366 of the restrictions, which is as much about where people survey as about where the low bridges are.
Nearby countries
On the road
This map is a planning tool. On the road, ilovay warns you about height restrictions ahead based on the height of your vehicle, and can route around them. Free on Android.