JamWatch: Causeway Jam Times
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About this app
Causeway jam right now? JamWatch tells you exactly how long the crossing takes at Woodlands Checkpoint and Tuas Second Link — live, in both directions, before you leave the house.
Two crossings. One glance. No guessing.
WHAT JAMWATCH ANSWERS
"How bad is the Causeway jam now?"
Live travel time for Woodlands Causeway, refreshed continuously while the app is open.
"Woodlands or Tuas — which one is faster?"
JamWatch names the faster crossing and tells you exactly how many minutes you save.
"When should I leave?"
Every crossing shows 12 hours of real traffic history against a typical-day average, then projects 6 hours ahead so you can see the next clear window.
"What does the checkpoint look like right now?"
Live traffic camera stills from both checkpoints — approaching, entering and exiting — from Singapore and Malaysia camera feeds.
"Will the weather make the jam worse?"
Rain and thunderstorms automatically add buffer time, so the number you see is the number you can plan around.
FEATURES
Live travel times — real-time estimates for Woodlands Causeway and Tuas Second Link, both directions, Singapore to Malaysia and Malaysia to Singapore.
Fastest route — the quicker of the two crossings is highlighted with the exact time saved.
Congestion at a glance — four clear levels: Smooth, Moderate, Heavy, Severe.
Smart departure buffers — recommended buffer times based on current congestion and weather at each checkpoint.
Live checkpoint cameras — see the queue at Woodlands and Tuas before you commit to a route.
Direction toggle — one tap to flip between SG to MY and MY to SG.
Trend charts — 12 hours of history with a typical-day overlay, plus a 6-hour forecast.
Three languages — English, Chinese (中文) and Bahasa Melayu, switchable anytime in Settings.
Share and refresh — send the current Causeway wait to your group chat through the standard share sheet, or pull down to refresh.
WHO IT IS FOR
Daily commuters crossing the Causeway for work. Families driving to Johor Bahru for the weekend. Bus passengers, drivers and motorcyclists using the Woodlands Causeway or the Tuas Second Link. Anyone who has sat in a Causeway jam for two hours wondering whether the Second Link was clear.
WHERE THE DATA COMES FROM
JamWatch aggregates official checkpoint APIs, traffic sensors and LTA camera feeds into one live picture of both Singapore–Malaysia border crossings.
PRIVACY
No account. No sign-up. No ads. No subscriptions. JamWatch does not collect your name, email or location, and never requests GPS access. Usage analytics are anonymous. Everything shown is publicly available traffic and weather data.
Requires Android 8.0 or later.
More at jamwatchsg.com
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Play also supports per-language store listings — reuse the 中文 and Bahasa Melayu copy from sections 2 and 3, expanded to the full structure.
Two crossings. One glance. No guessing.
WHAT JAMWATCH ANSWERS
"How bad is the Causeway jam now?"
Live travel time for Woodlands Causeway, refreshed continuously while the app is open.
"Woodlands or Tuas — which one is faster?"
JamWatch names the faster crossing and tells you exactly how many minutes you save.
"When should I leave?"
Every crossing shows 12 hours of real traffic history against a typical-day average, then projects 6 hours ahead so you can see the next clear window.
"What does the checkpoint look like right now?"
Live traffic camera stills from both checkpoints — approaching, entering and exiting — from Singapore and Malaysia camera feeds.
"Will the weather make the jam worse?"
Rain and thunderstorms automatically add buffer time, so the number you see is the number you can plan around.
FEATURES
Live travel times — real-time estimates for Woodlands Causeway and Tuas Second Link, both directions, Singapore to Malaysia and Malaysia to Singapore.
Fastest route — the quicker of the two crossings is highlighted with the exact time saved.
Congestion at a glance — four clear levels: Smooth, Moderate, Heavy, Severe.
Smart departure buffers — recommended buffer times based on current congestion and weather at each checkpoint.
Live checkpoint cameras — see the queue at Woodlands and Tuas before you commit to a route.
Direction toggle — one tap to flip between SG to MY and MY to SG.
Trend charts — 12 hours of history with a typical-day overlay, plus a 6-hour forecast.
Three languages — English, Chinese (中文) and Bahasa Melayu, switchable anytime in Settings.
Share and refresh — send the current Causeway wait to your group chat through the standard share sheet, or pull down to refresh.
WHO IT IS FOR
Daily commuters crossing the Causeway for work. Families driving to Johor Bahru for the weekend. Bus passengers, drivers and motorcyclists using the Woodlands Causeway or the Tuas Second Link. Anyone who has sat in a Causeway jam for two hours wondering whether the Second Link was clear.
WHERE THE DATA COMES FROM
JamWatch aggregates official checkpoint APIs, traffic sensors and LTA camera feeds into one live picture of both Singapore–Malaysia border crossings.
PRIVACY
No account. No sign-up. No ads. No subscriptions. JamWatch does not collect your name, email or location, and never requests GPS access. Usage analytics are anonymous. Everything shown is publicly available traffic and weather data.
Requires Android 8.0 or later.
More at jamwatchsg.com
```
Play also supports per-language store listings — reuse the 中文 and Bahasa Melayu copy from sections 2 and 3, expanded to the full structure.
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
No data collected
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Data is encrypted in transit
Data can’t be deleted
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About the developer
Lim Kian Hean
hello@jamwatchsg.com
51 Bedok Ria Cres
Singapore 489867