Jalan Masai Lama (Johor state route J10) is a major road in Johor, Malaysia. It is also a main route to Plentong, Masai, Pasir Gudang and Kong Kong.

Johor Route 10
Major junctions
West endTebrau Highway
Carrefour Hypermarket Tebrau
Major intersections FT 3 AH18 Tebrau Highway
FT 17 Pasir Gudang Highway
East endKong Kong
Location
CountryMalaysia
Primary
destinations
Johor Bahru, Taman Molek, Taman Johor Jaya, Plentong, Permas Jaya, Bandar Sri Alam, Masai, Pasir Gudang, Kota Masai
Highway system
Jalan Masai Lama in Plentong

List of interchanges edit

Km Exit Interchange To Remarks
J10
0
Tebrau Highway
Carrefour Hypermarket Tebrau
  FT 3   AH18 Tebrau Highway

North
  FT 3   AH18 Kota Tinggi
  FT 3   AH18 Mersing
  FT 3   AH18 Kota Tinggi waterfall
  FT 3   AH18 Desaru
  FT 17 Tampoi
  FT 17 Skudai
  FT 17 Senai
  FT 17 Kulai
   Second Link Expressway   AH143 Tuas (Singapore)
   North–South Expressway Southern Route   AH2 Kuala Lumpur
   North–South Expressway Southern Route   AH2 Melaka
  FT 17 Bandar Sri Alam
  FT 17 Pasir Gudang
  FT 17 Johor Port  
  FT 17 Tanjung Langsat

South
  FT 3   AH18 Johor Bahru
  FT 3   AH18 Woodlands (Singapore)
Half-diamond interchange
Taman Molek T-junctions
Taman Molek North
Jalan Rosmerah Utama
Taman Johor Jaya

South
Persiaran Molek Utama
Taman Redang
Johor Bahru
Ponderosa Golf and Country Club
Junctions
Taman Molek Golf and Country Club T-junctions
Tesco Extra Hypermarket Plentong  
Tesco Extra Hypermarket Plentong
T-junctions
Pasir Gudang Highway   FT 17 Pasir Gudang Highway
West
  FT 3   AH18 Kota Tinggi
  FT 3   AH18 Mersing
  FT 3   AH18 Kota Tinggi waterfall
  FT 3   AH18 Desaru
  FT 17 Tampoi
  FT 17 Skudai
  FT 17 Senai
  FT 17 Kulai
   Second Link Expressway   AH143 Tuas (Singapore)
   North–South Expressway Southern Route   AH2 Kuala Lumpur
   North–South Expressway Southern Route   AH2 Melaka

East
  FT 17 Bandar Sri Alam
  FT 17 Pasir Gudang
  FT 17 Johor Port  
  FT 17 Tanjung Langsat
Diamond interchange
MBJB-MPJBT border
Giant Hypermarket Plentong  
Plentong
Giant Hypermarket Plentong
North
Jalan Johor Jaya
Taman Johor Jaya
Desa Tebrau
  FT 3   AH18 Kota Tinggi
  FT 3   AH18 Mersing
  FT 3   AH18 Kota Tinggi waterfall
  FT 3   AH18 Desaru
T-junctions
Sungai Plentong bridge
Permas Jaya South
Jalan Permas Utara
Permas Jaya
   Johor Bahru Eastern Dispersal Link Expressway   AH2 Johor Bahru
   Johor Bahru Eastern Dispersal Link Expressway   AH2 Woodlands (Singapore)
T-junctions
Bandar Sri Alam
Bandar Sri Alam
Masai
Pasir Gudang Barat South
Persiaran Dahlia 2
Pasir Gudang
Taman Mawar
T-junctions
Pasir Gudang Tengah
Taman Cendana
South
Jalan Masjid
Pasir Gudang
Taman Cendana
Johor Circuit
Masjid Jamek Pasir Gudang  
Pasir Gudang Recreational Park  
Bukit Layang Layang
Muzium Layang Layang
T-junctions
Taman Scientex Taman Scientex
Cahaya Baru
T-junctions
Pasir Gudang Timur
Taman Cendana
Taman Cendana T-junctions
Kota Masai
Kota Masai Southeast
Jalan Kota Masai
  FT 17 Tanjung Langsat
  FT 17 Port of Tanjung Langsat  
T-junctions
Politeknik Johor Bahru T-junctions
Taman Scientex Taman Scientex T-junctions
Jalan Takungan Air Sultan Iskandar North
Jalan Takungan Air Sultan Siandar
Sultan Iskandar Reservoir
Petronas Natural Gas Operation Centre, Pasir Gudang
T-junctions
Kampung Cahaya Baru
Cahaya Baru Estate
Cahaya Baru-SDE    Senai–Desaru Expressway Senai–Desaru Expressway
West
Senai
Senai International Airport  
Singapore
Kuala Lumpur
Johor Bahru
Ulu Tiram
East
Desaru
Bandar Penawar
Pengerang
T-junctions
Kong Kong Estate
 J10
0
Kong Kong Start/end of road