Edit
Edit
March 2026
- MON
- TUE
- WED
- THU
- FRI
- SAT
- SUN
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
Alapuzha to Angamaly NON-AC Sleeper Bus
- Goibibo
- Bus Ticket Booking
- Bus from Alapuzha to Angamaly
- Alapuzha to Angamaly NON-AC Sleeper Bus
Showing108 buses
Previous DayNext Day
Sort by:
BESTRATINGDEPARTUREARRIVALFASTESTCHEAPEST
| Bus Details | Time and Duration | Price | |
|---|---|---|---|
Starts at 00:10 | ₹129 Starts from | 88 Buses 3882 seats left SHOW BUSESFrom ₹129 View all |
Alapuzha to Angamaly Other Buses
SBM TRAANSPORT Bharat Benz A/C Sleeper (2+1) 4.3/5
| 18:50 Fathima Travels Murickens Building YMCA Junction 2h 50m 21:40 19th Mar KG Hospital | ₹1699 ₹1799 | SELECT SEAT 17 window seat 26 seats left ₹ 1799 ₹ 1699 |
| |||
SBM TRAANSPORT Bharat Benz A/C Sleeper (2+1) 4.3/5
| 10:30 Fathima Travels Murickens Building YMCA Junction 1h 55m 12:25 19th Mar Angamaly Bus stand | ₹1499 | SELECT SEAT 17 window seat 29 seats left ₹ 1499 |
Madhavi Travels A/C Sleeper (2+1) 4.1/5
| 23:30 Balaramapuram 1h 15m 00:45 19th Mar Angamaly | ₹1999 | SELECT SEAT 15 window seat 27 seats left ₹ 1999 |
| |||
Essaar Bharat Benz A/C Sleeper (2+1) 4.2/5 | 23:59 YMCA jn 2h 31m 02:30 19th Mar Angamaly | ₹800 | SELECT SEAT 14 window seat 24 seats left ₹ 800 |
| |||
Krish Travels Bharat Benz A/C Seater /Sleeper (2+1) 4.1/5 | 00:30 Alapuzha 2h 35m 03:05 19th Mar Angamaly | ₹949 | SELECT SEAT 23 seats left ₹ 949 |
| |||
LIYAS TOURS Bharat Benz A/C Sleeper (2+1) 3.9/5 | 21:45 Alappuzha 1h 45m 23:30 19th Mar KSRTC Angamaly | ₹1099 ₹1199 | SELECT SEAT 14 window seat 24 seats left ₹ 1199 ₹ 1099 |
CITI TOURS VE A/C Seater / Sleeper (2+1) 3.5/5 | 00:30 Alappuzha 2h 46m 03:16 19th Mar Angamaly | ₹850 | SELECT SEAT 25 window seat 40 seats left ₹ 850 |
| |||
EMERALD TRAVELS Bharat Benz A/C Seater /Sleeper (2+1) 3.4/5 | 22:30 Balaramapuram 1h 27m 23:57 19th Mar Angamaly | ₹1700 | SELECT SEAT 23 window seat 40 seats left ₹ 1700 |
| |||
Galaxy Tours A/C Seater/Sleeper (2+1) 3.1/5 | 23:15 Ymca Junction 3h 0m 02:15 19th Mar Angamaly | ₹700 | SELECT SEAT 17 window seat 31 seats left ₹ 700 |
| |||
KSRTC (Kerala) NON A/C Seater (2+2) 3.6/5 | 09:45 Alappuzha 2h 40m 12:25 19th Mar Angamaly | ₹142 | SELECT SEAT 50 seats left ₹ 142 |
|
FAQs About NON-AC Sleeper Buses from Alapuzha to Angamaly
Q. How many NON-AC Sleeper buses currently operating from Alapuzha to Angamaly?
A. There are 0 NON-AC Sleeper buses currently running from Alapuzha to Angamaly currently. Book Now
Q. What is the avg time taken by NON-AC Sleeper bus for Alapuzha Angamaly Journey?
A. The time taken for Alapuzha to Angamaly by NON-AC Sleeper bus via road travel is around 0h 26m (appx.). Book Now
Q. What is the cheapest bus fare between Alapuzha to Angamaly Travel on Goibibo?
A. The cheapest bus fare available between Alapuzha to Angamaly is ₹ 129. Book Now
Q. What are the popular bus operators currently serving buses for Alapuzha to Angamaly route?
A. Our top bus operators for Alapuzha to Angamaly bus route are: CITI TOURS, EMERALD TRAVELS, Essaar, FLY IT LINES, Galaxy Tours, Global Transport, KSRTC, Kallada Travels (Suresh Kallada), Kallada Travels G4, Krish Travels Book Now
Boarding points in Alapuzha
- Kalarcode
- Fathima Travels Murickens Building YMCA Junction
- Punnapra
- Kommady
- Balaramapuram
- Ambalapuzha
- Vandanam
- Kallarcode junction
- YMCA jn
- Thumboli
Dropping points in Angamaly
- KG Hospital
- Angamaly Bus stand
- Angamaly
- KSRTC Angamaly
- Athani (Ekm)
- Angamaly ksrtc bs
- Angamali
- KSRTC Bus Stand
Top routes from Alapuzha
- Alapuzha to Bangalore Bus
- Alapuzha to Chennai Bus
- Alapuzha to Calicut Bus
- Alapuzha to Coimbatore Bus
- Alapuzha to Thiruvananthapuram Bus
- Alapuzha to Kannur Bus
- Alapuzha to Kochi Bus
- Alapuzha to Mysore Bus
- Alapuzha to Payyanur Bus
- Alapuzha to Thrissur Bus
- Alapuzha to Pamba Bus
- Alapuzha to Erode Bus
- Alapuzha to Munnar Bus
- Alapuzha to Madurai Bus
- Alapuzha to Nedumbassery Bus
- Alapuzha to Wayanad Bus
- Alapuzha to Salem Bus
- Alapuzha to Pondicherry Bus
- Alapuzha to Palani Bus
- Alapuzha to Aluva Bus
- Alapuzha to Kasaragod Bus
- Alapuzha to Guruvayoor Bus
- Alapuzha to Palakkad Bus
- Alapuzha to Nilambur Bus
- Alapuzha to Kottakkal Bus
- Alapuzha to Tirupur Bus
- Alapuzha to Mangalore Bus
- Alapuzha to Sulthan Bathery Bus
- Alapuzha to Tiruchirapalli Bus
- Alapuzha to Angamaly Bus
- Alapuzha to Ambalapuzha Bus
- Alapuzha to Chathannoor Bus
- Alapuzha to Kazhakkoottam Bus
- Alapuzha to Edappal Bus
- Alapuzha to Alathur Bus
- Alapuzha to Hosur Bus
- Alapuzha to Thalassery Bus
- Alapuzha to Vadakara Bus
- Alapuzha to Vadakkancherry Bus
- Alapuzha to Edappally Bus
Top routes to Alapuzha
- Bangalore to Alapuzha Bus
- Chennai to Alapuzha Bus
- Calicut to Alapuzha Bus
- Munnar to Alapuzha Bus
- Coimbatore to Alapuzha Bus
- Kochi to Alapuzha Bus
- Thiruvananthapuram to Alapuzha Bus
- Kannur to Alapuzha Bus
- Thrissur to Alapuzha Bus
- Krishnagiri to Alapuzha Bus
- Salem to Alapuzha Bus
- Tirupur to Alapuzha Bus
- Mysore to Alapuzha Bus
- Vadakara to Alapuzha Bus
- Pondicherry to Alapuzha Bus
- Payyanur to Alapuzha Bus
- Tiruchirapalli to Alapuzha Bus
- Kunnamkulam to Alapuzha Bus
- Aluva to Alapuzha Bus
- Kottakkal to Alapuzha Bus
- Kanhangad to Alapuzha Bus
- Villupuram to Alapuzha Bus
- Mangalore to Alapuzha Bus
- Madurai to Alapuzha Bus
- Kalpetta (Kerala) to Alapuzha Bus
- Kasaragod to Alapuzha Bus
- Dindigul to Alapuzha Bus
- Nilambur to Alapuzha Bus
- Palakkad to Alapuzha Bus
- Malappuram to Alapuzha Bus
- Kuttippuram to Alapuzha Bus
- Vyttila to Alapuzha Bus
- Chathannoor to Alapuzha Bus
- Edappal to Alapuzha Bus
- Kazhakkoottam to Alapuzha Bus
- Alathur to Alapuzha Bus
- Hosur to Alapuzha Bus
- Vadakkancherry to Alapuzha Bus
- Thalassery to Alapuzha Bus
- Thamarassery to Alapuzha Bus
Top routes to Angamaly
- Bangalore to Angamaly Bus
- Chennai to Angamaly Bus
- Calicut to Angamaly Bus
- Coimbatore to Angamaly Bus
- Thiruvananthapuram to Angamaly Bus
- Hyderabad to Angamaly Bus
- Madurai to Angamaly Bus
- Kannur to Angamaly Bus
- Pondicherry to Angamaly Bus
- Kattappana to Angamaly Bus
- Taliparamba to Angamaly Bus
- Kasaragod to Angamaly Bus
- Mysore to Angamaly Bus
- Kottakkal to Angamaly Bus
- Salem to Angamaly Bus
- Guruvayoor to Angamaly Bus
- Mangalore to Angamaly Bus
- Velankanni to Angamaly Bus
- Thalassery to Angamaly Bus
- Thrissur to Angamaly Bus
- Vadakara to Angamaly Bus
- Kottayam to Angamaly Bus
- Kayamkulam to Angamaly Bus
- Palakkad to Angamaly Bus
- Virudhachalam to Angamaly Bus
- Manjeri to Angamaly Bus
- Kuttippuram to Angamaly Bus
- Haripad to Angamaly Bus
- Chalakudy to Angamaly Bus
- Kochi to Angamaly Bus
- Kottarakkara to Angamaly Bus
- Pandalam to Angamaly Bus
- Perundurai to Angamaly Bus
- Ambalapuzha to Angamaly Bus
- Karunagappally to Angamaly Bus
- Chathannoor to Angamaly Bus
- Muvattupuzha to Angamaly Bus
- Thamarassery to Angamaly Bus
- Vadakkancherry to Angamaly Bus
- Tirupur to Angamaly Bus
- Alapuzha to Angamaly Bus
Top routes from Angamaly
- Angamaly to Bangalore Bus
- Angamaly to Chennai Bus
- Angamaly to Calicut Bus
- Angamaly to Coimbatore Bus
- Angamaly to Madurai Bus
- Angamaly to Thiruvananthapuram Bus
- Angamaly to Kannur Bus
- Angamaly to Pondicherry Bus
- Angamaly to Mysore Bus
- Angamaly to Velankanni Bus
- Angamaly to Hyderabad Bus
- Angamaly to Thalassery Bus
- Angamaly to Mangalore Bus
- Angamaly to Kasaragod Bus
- Angamaly to Taliparamba Bus
- Angamaly to Payyanur Bus
- Angamaly to Thrissur Bus
- Angamaly to Kanhangad Bus
- Angamaly to Hosur Bus
- Angamaly to Mananthavady Bus
- Angamaly to Virudhachalam Bus
- Angamaly to Ramanattukara Bus
- Angamaly to Tiruchirapalli Bus
- Angamaly to Salem Bus
- Angamaly to Thanjavur Bus
- Angamaly to Sulthan Bathery Bus
- Angamaly to Iritty Bus
- Angamaly to Kottiyoor Bus
- Angamaly to Wayanad Bus
- Angamaly to Vadakara Bus
- Angamaly to Perundurai Bus
- Angamaly to Alathur Bus
- Angamaly to Adoor Bus
- Angamaly to Pandalam Bus
- Angamaly to Kottarakkara Bus
- Angamaly to Bhavani Bus
- Angamaly to Karunagappally Bus
- Angamaly to Ambalapuzha Bus
- Angamaly to Muvattupuzha Bus
- Angamaly to Tirupur Bus
- Angamaly to Alapuzha Bus
Popular cities near Alapuzha
- Thiruvananthapuram Bus
- Thrissur Bus
- Angamaly Bus
- Kayamkulam Bus
- Attingal Bus
- Kochi Bus
- Chalakudy Bus
- Kollam Bus
- Cherthala Bus
- Aluva Bus
- Haripad Bus
- Karunagappally Bus
- Vyttila Bus
- Kunnamkulam Bus
- Ambalapuzha Bus
- Kuttippuram Bus
- Chathannoor Bus
- Palakkad Bus
- Kazhakkoottam Bus
- Edappal Bus
- Alathur Bus
- Kottakkal Bus
- Vadakkancherry Bus
Popular cities near Angamaly
- Thrissur Bus
- Calicut Bus
- Coimbatore Bus
- Chalakudy Bus
- Kochi Bus
- Kottakkal Bus
- Palakkad Bus
- Kunnamkulam Bus
- Thiruvananthapuram Bus
- Kuttippuram Bus
- Kottayam Bus
- Edappal Bus
- Alapuzha Bus
- Kayamkulam Bus
- Kollam Bus
- Haripad Bus
- Aluva Bus
- Cherthala Bus
- Attingal Bus
- Thiruvalla Bus
- Ettumanoor Bus
- Avinashi Bus
- Alathur Bus
- Chengannur Bus
- Adoor Bus
- Pandalam Bus
- Perundurai Bus
- Kottarakkara Bus
- Erode Bus
Top Bus Operators Between Alapuzha and Angamaly
- KSRTC (Kerala) Bus
- KSRTC Bus
- Kallada Travels (Suresh Kallada) Bus
- Kallada Travels G4 Bus
- EMERALD TRAVELS Bus
- Galaxy Tours Bus
- SBM TRAANSPORT Bus
- Diya Bus
- FLY IT LINES Bus
- MCK Travels Bus
- G3 BUS LINES Bus
- KAALAI ROADLINKS(KRL) Bus
- Arjun Holidays Bus
- CKP Travels Bus
- Global Transport Bus
- Kyros Connect Bus
- Shama Transport Bus
- Intercity travels Bus
- Kalpaka Travels 1 Bus
- Suraj Holidays Bus
- Surya Connect Bus
- Sri AVS Travels Bus
- KP Travels Bus
- Aadithya Travels Bus
- Han Lay Travel and Tourism Bus
- Dev lines Bus
- GARUDA XPRESS Bus
- ANM Travels Bus
- Megha Bus
- ARJUN HOLIDAYS Bus
- CITI TOURS Bus
- Murahara Travels Bus
- Indigo Travels Bus
- A1 Travels Bus
- Krish Travels Bus
- Sri Bala Tours and Travels Bus
- rtt Transport Bus
- Essaar Bus
- LIYAS TOURS Bus
- GCR Holidays Bus
- MTS Travels Bus
- Perinchery Travels Bus
- Alhind Tours and Travels Pvt Ltd Bus
- New Friends Travels Bus
- White Gold Travels Bus
- Theerdha Tours and Travels Bus
- Lulu Tours & Safaris Bus
- Archana Holidays Bus
- Blue Bird Travels Bus
- Madhavi Travels Bus
- Usha Transport Bus
- Suraj Holidays Bus
Top Bus Operators from Alapuzha
- Alapuzha to Bangalore FLIXBUS Bus
- Alapuzha to Chennai Oneness Tours And Travels Bus
- Alapuzha to Kochi KSRTC (Kerala) Bus
- Alapuzha to Thiruvananthapuram KSRTC (Kerala) Bus
- Alapuzha to Pamba KSRTC (Kerala) Bus
- Alapuzha to Calicut KSRTC (Kerala) Bus
- Alapuzha to Thrissur KSRTC (Kerala) Bus
- Alapuzha to Madurai New Lucky Travels Bus
- Alapuzha to Erode FLIXBUS Bus
- Alapuzha to Nedumbassery KSRTC (Kerala) Bus
- Alapuzha to Mysore Kallada Travels (Suresh Kallada) Bus
- Alapuzha to Coimbatore KSRTC (Kerala) Bus
- Alapuzha to Munnar KSRTC (Kerala) Bus
Top Bus Operators to Angamaly
- Calicut to Angamaly KSRTC (Kerala) Bus
- Bangalore to Angamaly Royal Rich India Bus
- Coimbatore to Angamaly Supaa Travels Bus
- Thiruvananthapuram to Angamaly KSRTC (Kerala) Bus
- Chennai to Angamaly PALSLNT Travels Bus
- Madurai to Angamaly New Lucky Travels Bus
- Kattappana to Angamaly KSRTC (Kerala) Bus
- Hyderabad to Angamaly SVR Tours and Travels Bus
- Guruvayoor to Angamaly KSRTC (Kerala) Bus
- Kottakkal to Angamaly KSRTC (Kerala) Bus
Airport Routes from Alapuzha
Airport Routes to Alapuzha
Airport Routes from Angamaly
Airport Routes to Angamaly
NON-AC Sleeper Bus from Alapuzha
- Alapuzha to Bangalore NON-AC Sleeper Bus
- Alapuzha to Chennai NON-AC Sleeper Bus
- Alapuzha to Calicut NON-AC Sleeper Bus
- Alapuzha to Coimbatore NON-AC Sleeper Bus
- Alapuzha to Thiruvananthapuram NON-AC Sleeper Bus
- Alapuzha to Kannur NON-AC Sleeper Bus
- Alapuzha to Kochi NON-AC Sleeper Bus
- Alapuzha to Mysore NON-AC Sleeper Bus
- Alapuzha to Payyanur NON-AC Sleeper Bus
- Alapuzha to Thrissur NON-AC Sleeper Bus
- Alapuzha to Pamba NON-AC Sleeper Bus
- Alapuzha to Erode NON-AC Sleeper Bus
- Alapuzha to Munnar NON-AC Sleeper Bus
- Alapuzha to Madurai NON-AC Sleeper Bus
- Alapuzha to Nedumbassery NON-AC Sleeper Bus
- Alapuzha to Wayanad NON-AC Sleeper Bus
- Alapuzha to Salem NON-AC Sleeper Bus
- Alapuzha to Pondicherry NON-AC Sleeper Bus
- Alapuzha to Palani NON-AC Sleeper Bus
- Alapuzha to Aluva NON-AC Sleeper Bus
- Alapuzha to Kasaragod NON-AC Sleeper Bus
- Alapuzha to Guruvayoor NON-AC Sleeper Bus
- Alapuzha to Palakkad NON-AC Sleeper Bus
- Alapuzha to Nilambur NON-AC Sleeper Bus
- Alapuzha to Kottakkal NON-AC Sleeper Bus
- Alapuzha to Tirupur NON-AC Sleeper Bus
- Alapuzha to Mangalore NON-AC Sleeper Bus
- Alapuzha to Sulthan Bathery NON-AC Sleeper Bus
- Alapuzha to Tiruchirapalli NON-AC Sleeper Bus
- Alapuzha to Ambalapuzha NON-AC Sleeper Bus
- Alapuzha to Chathannoor NON-AC Sleeper Bus
- Alapuzha to Kazhakkoottam NON-AC Sleeper Bus
- Alapuzha to Edappal NON-AC Sleeper Bus
- Alapuzha to Alathur NON-AC Sleeper Bus
- Alapuzha to Hosur NON-AC Sleeper Bus
- Alapuzha to Thalassery NON-AC Sleeper Bus
- Alapuzha to Vadakara NON-AC Sleeper Bus
- Alapuzha to Vadakkancherry NON-AC Sleeper Bus
- Alapuzha to Edappally NON-AC Sleeper Bus
NON-AC Sleeper Bus to Angamaly
- Bangalore to Angamaly NON-AC Sleeper Bus
- Chennai to Angamaly NON-AC Sleeper Bus
- Calicut to Angamaly NON-AC Sleeper Bus
- Coimbatore to Angamaly NON-AC Sleeper Bus
- Thiruvananthapuram to Angamaly NON-AC Sleeper Bus
- Hyderabad to Angamaly NON-AC Sleeper Bus
- Madurai to Angamaly NON-AC Sleeper Bus
- Kannur to Angamaly NON-AC Sleeper Bus
- Pondicherry to Angamaly NON-AC Sleeper Bus
- Kattappana to Angamaly NON-AC Sleeper Bus
- Taliparamba to Angamaly NON-AC Sleeper Bus
- Kasaragod to Angamaly NON-AC Sleeper Bus
- Mysore to Angamaly NON-AC Sleeper Bus
- Kottakkal to Angamaly NON-AC Sleeper Bus
- Salem to Angamaly NON-AC Sleeper Bus
- Guruvayoor to Angamaly NON-AC Sleeper Bus
- Mangalore to Angamaly NON-AC Sleeper Bus
- Velankanni to Angamaly NON-AC Sleeper Bus
- Thalassery to Angamaly NON-AC Sleeper Bus
- Thrissur to Angamaly NON-AC Sleeper Bus
- Vadakara to Angamaly NON-AC Sleeper Bus
- Kottayam to Angamaly NON-AC Sleeper Bus
- Kayamkulam to Angamaly NON-AC Sleeper Bus
- Palakkad to Angamaly NON-AC Sleeper Bus
- Virudhachalam to Angamaly NON-AC Sleeper Bus
- Manjeri to Angamaly NON-AC Sleeper Bus
- Kuttippuram to Angamaly NON-AC Sleeper Bus
- Haripad to Angamaly NON-AC Sleeper Bus
- Chalakudy to Angamaly NON-AC Sleeper Bus
- Kochi to Angamaly NON-AC Sleeper Bus
- Kottarakkara to Angamaly NON-AC Sleeper Bus
- Pandalam to Angamaly NON-AC Sleeper Bus
- Perundurai to Angamaly NON-AC Sleeper Bus
- Ambalapuzha to Angamaly NON-AC Sleeper Bus
- Karunagappally to Angamaly NON-AC Sleeper Bus
- Chathannoor to Angamaly NON-AC Sleeper Bus
- Muvattupuzha to Angamaly NON-AC Sleeper Bus
- Thamarassery to Angamaly NON-AC Sleeper Bus
- Vadakkancherry to Angamaly NON-AC Sleeper Bus
- Tirupur to Angamaly NON-AC Sleeper Bus
Popular Volvo City Buses
- Edappal Volvo Bus
- Kannur Volvo Bus
- Taliparamba Volvo Bus
- Virudhachalam Volvo Bus
- Kayamkulam Volvo Bus
- Adoor Volvo Bus
- Kasaragod Volvo Bus
- Tiruchirapalli Volvo Bus
- Calicut Volvo Bus
- Ramanattukara Volvo Bus
- Vadakkancherry Volvo Bus
- Iritty Volvo Bus
- Wayanad Volvo Bus
- Hosur Volvo Bus
- Thamarassery Volvo Bus
- Tirupur Volvo Bus
- Thrissur Volvo Bus
- Erode Volvo Bus
- Coimbatore Volvo Bus
- Nilambur Volvo Bus
- Kottarakkara Volvo Bus
- Villupuram Volvo Bus
- Kanhangad Volvo Bus
- Vyttila Volvo Bus
- Kochi Volvo Bus
- Mananthavady Volvo Bus
- Thiruvananthapuram Volvo Bus
- Kottiyoor Volvo Bus
- Bangalore Volvo Bus
- Perundurai Volvo Bus
- Alathur Volvo Bus
- Payyanur Volvo Bus
- Karunagappally Volvo Bus
- Munnar Volvo Bus
- Vadakara Volvo Bus
- Guruvayoor Volvo Bus
- Chalakudy Volvo Bus
- Ambalapuzha Volvo Bus
- Kunnamkulam Volvo Bus
- Aluva Volvo Bus
- Kazhakkoottam Volvo Bus
- Velankanni Volvo Bus
- Edappally Volvo Bus
- Kalpetta (Kerala) Volvo Bus
- Kattappana Volvo Bus
- Chennai Volvo Bus
- Palani Volvo Bus
- Bhavani Volvo Bus
- Dindigul Volvo Bus
- Alapuzha Volvo Bus
- Chathannoor Volvo Bus
- Madurai Volvo Bus
- Kuttippuram Volvo Bus
- Haripad Volvo Bus
- Kottayam Volvo Bus
- Mangalore Volvo Bus
- Thalassery Volvo Bus
- Sulthan Bathery Volvo Bus
- Muvattupuzha Volvo Bus
- Pamba Volvo Bus
- Angamaly Volvo Bus
- Pandalam Volvo Bus
- Mysore Volvo Bus
- Pondicherry Volvo Bus
- Hyderabad Volvo Bus
- Salem Volvo Bus
- Malappuram Volvo Bus
- Palakkad Volvo Bus
- Kottakkal Volvo Bus
- Thanjavur Volvo Bus
- Manjeri Volvo Bus
- Nedumbassery Volvo Bus
- Krishnagiri Volvo Bus