Thai motorway network
The motorways (Thai: ทางหลวงพิเศษ, RTGS: thang luang phiset) in Thailand is an intercity toll controlled-access highways network that currently spans 145 kilometres (90 mi). It is to be greatly extended to 4,154.7 kilometres (2,581.6 mi) according to the master plan. Thailand's motorway network is considered to be separate from Thailand's expressway network, which is the system of expressways, usually elevated, within Greater Bangkok. Thailand also has a provincial highway network.



Thai Motorway Network (ทางหลวงพิเศษ) | |
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![]() ![]() Thai Motorway Shield | |
System information | |
Maintained by Department of Highways | |
Highway names | |
System links | |
Overview
The Thai highway network spans over 70,000 kilometers across all regions of Thailand. These highways, however, are often dual carriageways with frequent U-turn lanes and intersections, thus slowing down traffic. Coupled with the increase in the number of vehicles and the demand for limited-access motorways, the Thai Government issued a cabinet resolution in 1997 detailing the motorway construction master plan. Some upgraded sections of highway are being turned into "motorways", while other motorways are being purpose-built.
List of motorway routes in Thailand
List of motorway routes in Thailand that are operational, under construction, and planned according to the master plan in 2015.[1]
- Motorway that are operational in full or partial part.
- Motorway that under construction, wholly or in part.
Route No. | Distance (KM.) |
Route | Status | |
---|---|---|---|---|
2 | 704 | Mae Sot, (Tak) – Phitsanulok – Khon Kaen – Mukdahan | planned | |
3 | 465 | Chong Chom border crossing,(Surin) – Roi Et – Bueng Kan | planned | |
4 | 610 | Nakhon Sawan – Nakhon Ratchasima – Chong Mek border crossing,(Ubon Ratchathani) | planned | |
5 | 908 | Uttaraphimuk Elevated Tollway – Bang Pa-in – Nakhon Sawan – Phitsanulok – Uttaradit – Lampang – Mae Sai/Chiang Khong, (Chaing Rai) | planned | |
6 | 196 (540) |
Bang Pa-in – Saraburi – Nakhon Ratchasima – Khon Kaen – Udon Thani – Nong Khai | under construction (Bang Pa-in - Nakhon Ratchasima) planned(Nakhon Ratchasima – Nong Khai) | |
7 | 149 (153) |
Bangkok – Chachoengsao – Chonburi – Laem Chabang port – Pattaya – Map Ta Phut district - (Ban Chang | Operational (Bangkok - Map Ta Phut) under construction (Map Ta Phut - Ban Chang) | |
8 | 1,068, | Nakhon Pathom – Chumporn – Patthalung – Pattani – Su-ngai Kolok border crossing, (Narathiwat) | planned | |
9 | 181 | Bangkok 2nd Ring | operational planned (Toll-accessed of west side extension) | |
51 | 53 | Chiangmai – Chae Hom, (Lampang) | planned | |
52 | 42 | Suphanburi – Chainat | planned | |
53 | 48 | Kanchanapisek Road west side – Bang Pahan | planned | |
61 | 288 | Chonburi - Nakhonratchasima | planned | |
62 | 78 | Kanchanapisek Road east side – Saraburi | planned | |
71 | 204 | Kanchanapisek Road east side – Chachoengsao – SaKaeo – Aranyaprathet border crossing, (Sa Kaeo) | planned | |
72 | 216 | Chonburi – Chanthaburi – Trat | planned | |
81 | 165 | Bang Yai – Ban Pong – Kanchanaburi province – Phu Nam Ron border crossing, (Kanchanaburi) | under construction (Bang Yai - Kanchanaburi) planned (Kanchanaburi – Phu Nam Ron border crossing) | |
82 | 74 | Bang Khun Thian – Samut Sakhon – Samut Songkhram – Pack Tho, (Ratchaburi | under construction | |
83 | 191 | Phrasaeng, (Surat Thani) – Phang Nga – Phuket | planned | |
84 | 83 | Songkhla – Hat Yai – Sadao border crossing (Songkhla) | planned | |
91 | 245 | TBD | planned | |
92 | 312 | Chonburi – Chachoengsao – Nakhon Nayok – Saraburi – Lopburi – Suphanburi – Nakhon Pathom | planned | |
Total | 6,625 | 21 routes | ||
331 | 2 routes | |||
361 | 3 routes |
References
- เอกสารประชาสัมพันธ์ประกอบการสัมมนาเพื่อรับฟังความคิดเห็นต่อแผนแม่บทฯ Archived 2017-04-09 at the Wayback Machine, แผนกลยุทธ์การพัฒนาทางหลวงพิเศษระหว่างเมืองของประเทศไทย (เข้าถึงจาก thaimotorway.com), สืบค้นเมื่อ 12 มิถุนายน 2560.