Padang Besar–Sadao Highway

National Highway 4054
ทางหลวงแผ่นดินหมายเลข 4054
ถนนปาดังเบซาร์ Padang Besar Road
Route information
Length	10.439 km (6.486 mi)
Major junctions
East end	Hwy 4 / AH2/ Hwy 4243 in Sadao, Songkhla Province
West end	FT 7 (Malaysia Federal Route 7) in Padang Besar (Thailand), Sadao, Songkhla Province
Location
Country	Thailand
Provinces	Songkhla Province
Districts	Sadao District
Major cities	Sadao, Padang Besar
Highway system
Highways in Thailand Motorways Asian Highways

Sadao-Padang Besar Highway (Highway 4054, Thai: ทางหลวงแผ่นดินหมายเลข 4054) is a major secondary highway in Songkhla Province of Thailand. The highway also goes to the Malaysia-Thailand border where it becomes Malaysia Federal Route 7.

Junction and town lists

The entire route is located in Sadao district, Songkhla province.

Legend:

• I/C - Interchange, I/S - Intersection, RSA - Rest and service area, OBR - Overhead bridge restaurant, R/R - Restaurant and rest plaza, L/B - Layby, V/P - Vista point, TN - tunnel, T/P - Toll plaza, BR - Bridge

• C - Cloverleaf, S - Stack, T-A - Trumpet-A, T-B - Trumpet-B, DT - Directional-T/Y, SDT - Semi-Directional-T/Y, P-Y - Partial-Y, D - Diamond, P-C - Partial cloverleaf, D-D - Diverging diamond, D-R - Direct ramp

Km	Exit	Name	Destinations	Notes
0+000	I/S	สะเดา Sadao	Hwy 4 / AH2 – Bangkok, Pattani, Mueang Songkhla, Hat Yai, Dannok, Sadao Checkpoint, Bukit Kayu Hitam (Malaysia) Hwy 4243 – Sathon, Na Thawi, Ban Prakob Checkpoint, Pattani	T-junctions
0+88X		Senphong	SK.1008 – Hat Yai, Dannok	Junctions
10+4XX		Padang Besar	Local Highway – Thong Mo, Hat Yai, Mueang Songkhla	Junctions
10+439		Padang Besar Checkpoint		Crossing
Malaysia–Thailand border Through to FT 7 (Malaysia Federal Route 7)