Jalan Lahat–Simpang Pulai
Jalan Lahat–Simpang Pulai, Federal Route 3150, is an industrial federal road in Ipoh, Perak, Malaysia.
The Kilometre Zero is located at Simpang Pulai.
At most sections, the Federal Route 3150 was built under the JKR R5 road standard, with a speed limit of 90 km/h.
List of junctions
| km | Exit | Junctions | To | Remarks |
| Lahat Station 18 Intersections | West Jalan Pasir Puteh Lahat Mengelembu Lumut North Medan Stesen 18 Station 18 East Jalan Pasir Puteh Pasir Puteh Ipoh | 4-way intersections | ||
| Taman Seri Megah | ||||
| Pengkalan Pegoh | ||||
| Sungai Pinji bridge | ||||
| Taman Pinji Perdana | ||||
| Kampung Changkat Larang | ||||
| Pasir Pinji Pasir Pinji Intersections | Southwest Jalan Pasir Pinji Batu Gajah | 3-way intersections | ||
| Seri Botani | North Seri Botani Utama Seri Botani | 3-way intersections | ||
| Kampung Meranti 8 | ||||
| Taman Muda | ||||
0 | Simpang Pulai Simpang Pulai Intersections | North Ipoh East Second East–West Highway Cameron Highlands Lojing Gua Musang Kuala Terengganu South Batu Gajah Gopeng North–South Expressway Northern Route Alor Star Penang Kuala Lumpur | 4-way intersections |