One Stop Transport

SMRT Buses Limited-Stop Service 451

Frequency (minutes)

AM Peak

AM Off Peak

PM Peak

PM Off Peak

Direction 1

Opp Blk 816A → Bt Gombak Stn

03-06

03-06

-

-

Direction 2

Opp Bt Gombak Stn → Blk 816B

-

-

09-12

09-12

Uploaded by Transit Evolution on 2025-11-21

Uploaded by Transit Evolution on 2025-11-17

Direction 1

#

km

Code

Name

Station

Keat Hong Link

1

0.0

44889

Opp Blk 816A

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0610	0840	-	-	-	-

Choa Chu Kang Avenue 1

2

0.6

44099

Opp Choa Chu Kang Mkt

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0612	0843	-	-	-	-

3

1.0

44089

Opp Blk 296A

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0614	0845	-	-	-	-

Choa Chu Kang Avenue 3

4

1.4

44689

Sunshine Pl

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0616	0847	-	-	-	-

5

1.7

44079

Opp Blk 464

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0618	0849	-	-	-	-

Brickland Road

6

2.2

30101

Blk 485B

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0620	0851	-	-	-	-

7

2.7

30111

Blk 804B

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0622	0853	-	-	-	-

8

2.9

30121

Blk 805D

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0622	0853	-	-	-	-

Bukit Batok West Avenue 5

9

4.7

43579

Bt Gombak Stn

NS3 Bukit Gombak

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
0630	0901	-	-	-	-

Direction 2

#

km

Code

Name

Station

Bukit Batok West Avenue 5

1

0.0

43571

Opp Bt Gombak Stn

NS3 Bukit Gombak

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1730	2000	-	-	-	-

Brickland Road

2

1.9

30129

Opp Blk 805D

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1734	2003	-	-	-	-

3

2.3

30119

Aft Choa Chu Kang Ave 6

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1737	2006	-	-	-	-

4

2.6

30109

Opp Blk 485A

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1738	2007	-	-	-	-

Choa Chu Kang Avenue 3

5

3.2

44071

Blk 464

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1740	2009	-	-	-	-

Choa Chu Kang Avenue 1

6

3.7

45451

Blk 293

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1742	2011	-	-	-	-

7

3.9

44081

Blk 296A

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1743	2011	-	-	-	-

8

4.3

44091

Choa Chu Kang Mkt

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1745	2013	-	-	-	-

Keat Hong Link

9

4.9

44881

Blk 816B

Mon-Fri First	Mon-Fri Last	Sat First	Sat Last	Sun First	Sun Last
1748	2016	-	-	-	-