Singapore - Singapura / 新加坡 / சிங்கப்பூர்
Expressways
| AYE | Ayer Rajah Expressway | |
| BKE | Bukit Timah Expressway | Bukit Timah - Bukit Panjang - Woodlands, MAL border |
| CTE | Central Expressway | Telok Blangah - City - Toa Payoh - Seletar |
| ECP | East Coast Parkway | Changi International Airport - Katong - Kalang - City |
| KJE | Kranji Expressway | |
| KPE | Kallang-Paya Lebar Expressway | |
| PIE | Pan-Island Expressway | Changi - Katong - Toa Payoh - Bukit Timah - Jurong - Tuas |
| SLE | Seletar Expressway | Seletar - Woodlands |
| TPE | Tampines Expressway | Tampines - Serangoon - Seletar |
Standards
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Expressway standard |