October 2025
- 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
Chikhli to Kosamba AC Sleeper Bus
- Goibibo
- Bus Ticket Booking
- Bus from Chikhli to Kosamba
- Chikhli to Kosamba AC Sleeper Bus
| Bus Details | Time and Duration | Price | |
|---|---|---|---|
JAY TRAVELS A/C Sleeper (2+1) 4.1/5
| 19:00 Chikhali (Bilimora Chokdi) - Hotel Jay Bharat 2h 30m 21:30 12th Oct Kosamba (NH-48 Chokdi) - Under Bridge, Kosamba-Mangrol Rd | ₹2200 | SELECT SEAT 17 window seat 29 seats left ₹ 2200 |
| |||
Jain travels regd AC Sleeper (2+1) 4.1/5 | 19:45 Chikhli 1h 35m 21:20 12th Oct Kosamba by pass | ₹2400 | SELECT SEAT 22 window seat 36 seats left ₹ 2400 |
| |||
Shree Patel Travels® A/C Sleeper (2+1) 3.2/5 | 03:15 Nr. Hero Honda Showroom Chikhali By Pass 2h 0m 05:15 12th Oct Kosamba Honest Hotel End Bridge NH-08 | ₹2000 | SELECT SEAT 22 window seat 36 seats left ₹ 2000 |
| |||
Shree Patel Travels® A/C Sleeper (2+1) 3.2/5 | 06:15 Nr. Hero Honda Showroom Chikhali By Pass 1h 40m 07:55 12th Oct Kosamba Honest Hotel End Bridge NH-08 | ₹2000 | SELECT SEAT 22 window seat 36 seats left ₹ 2000 |
| |||
Shree Patel Travels® A/C Sleeper (2+1) 3.2/5 | 07:05 Nr. Hero Honda Showroom Chikhali By Pass 1h 40m 08:45 12th Oct Kosamba Honest Hotel End Bridge NH-08 | ₹1700 | SELECT SEAT 22 window seat 36 seats left ₹ 1700 |
| |||
Shree Abhishek Travels A/C Sleeper (2+1) 2.8/5 | 20:30 Jay Bharat Hotel Chikhali (GJ) Highway 3h 0m 23:30 12th Oct Kosamba Bridge Start | ₹762 | SELECT SEAT 22 window seat 36 seats left ₹ 762 |
| |||
Shree Maharudra Travels A/C Sleeper (2+1) 2.1/5 | 07:00 Chikhli Near Bridge 1h 45m 08:45 12th Oct Kosamba Bridge End | ₹1140 ₹1200 | SELECT SEAT 15 window seat 29 seats left ₹ 1200 ₹ 1140 |
| |||
Momai Travels A/C Sleeper (2+1) 2.3/5 | 00:25 CHIKHLI BYPASS 2h 0m 02:25 12th Oct Kosmba | ₹1800 | SELECT SEAT 20 window seat 34 seats left ₹ 1800 |
| |||
SHREE NEW SANTINATH TRAVELS A/C Sleeper (2+1) 2.6/5 | 00:30 Bypass Chikhali 1h 30m 02:00 12th Oct Kosamba | ₹2400 | SELECT SEAT 20 window seat 36 seats left ₹ 2400 |
| |||
SHREE NEW SANTINATH TRAVELS A/C Sleeper (2+1) 2.6/5 | 22:00 Bypass Chikhali 1h 20m 23:20 12th Oct Kosamba | ₹3300 | SELECT SEAT 21 window seat 35 seats left ₹ 3300 |
|
Chikhli to Kosamba Other Buses
Jay Travels(Ekta Travels) NON A/C Sleeper (2+1) 4.1/5
| 18:00 Chikhali (Bilimora Chokdi) - Hotel Jay Bharat 2h 0m 20:00 12th Oct Kosamba (NH-48 Chokdi) - Under Bridge, Kosamba-Mangrol Rd | ₹1000 | SELECT SEAT 22 window seat 36 seats left ₹ 1000 |
| |||
JAY TRAVELS NON A/C Sleeper (2+1) 4.1/5
| 19:00 Chikhali (Bilimora Chokdi) - Nr. Hotel Jay Bharat 2h 30m 21:30 12th Oct Kosamba (NH-48 Chokdi) - Under Bridge, Kosamba-Mangrol Rd | ₹1800 | SELECT SEAT 22 window seat 36 seats left ₹ 1800 |
| |||
Jain travels regd NON AC Seater/ Sleeper (2+1) 4.1/5 | 16:45 Chikhli 1h 35m 18:20 12th Oct Kosamba by pass | ₹1500 | SELECT SEAT 24 window seat 40 seats left ₹ 1500 |
| |||
Sai Darshan Travels® NON A/C Sleeper (2+1) 3.5/5 | 19:30 Below over bridge 1h 40m 21:10 12th Oct Kosamba by pass | ₹1200 | SELECT SEAT 23 window seat 39 seats left ₹ 1200 |
| |||
Anjaniputra Travels NON A/C Sleeper (2+1) 2.9/5 | 16:45 Near suprim auto, balaji travels 3h 20m 20:05 12th Oct Kosamba by pass | ₹1700 | SELECT SEAT 14 window seat 27 seats left ₹ 1700 |
| |||
Shree Ramraj Travels NON A/C Sleeper (2+1) 2.8/5 | 18:45 Collage 2h 40m 21:25 12th Oct Kosamba Chokdi NH-48 | ₹799 | SELECT SEAT 18 window seat 30 seats left ₹ 799 |
Shree Maharudra Travels NON A/C Sleeper (2+1) 2.1/5 | 04:00 Chikhli Near Bridge 1h 50m 05:50 12th Oct Kosamba Bridge End | ₹950 ₹1000 | SELECT SEAT 20 window seat 37 seats left ₹ 1000 ₹ 950 |
Momai Travels NON A/C Sleeper (2+1) 2.3/5 | 00:30 CHIKHLI BYPASS 2h 0m 02:30 12th Oct Kosmba | ₹850 | SELECT SEAT 2 window seat 40 seats left ₹ 850 |
Bharat Express NON A/C Sleeper (2+1) | 19:20 College circle chikhali 2h 13m 21:33 12th Oct Kosamba Bridge End | ₹1200 | SELECT SEAT 16 window seat 32 seats left ₹ 1200 |
| |||
Bharat Express NON A/C Sleeper (2+1) | 18:20 College circle chikhali 2h 10m 20:30 12th Oct Kosamba Bridge End | ₹1200 | SELECT SEAT 17 window seat 28 seats left ₹ 1200 |
|
FAQs About AC Sleeper Buses from Chikhli to Kosamba
Q. How many AC Sleeper buses currently operating from Chikhli to Kosamba?
A. There are 11 AC Sleeper buses currently running from Chikhli to Kosamba currently. Book Now
Q. What is the avg time taken by AC Sleeper bus for Chikhli Kosamba Journey?
A. The time taken for Chikhli to Kosamba by AC Sleeper bus via road travel is around 1h 2m (appx.). Book Now
Q. What is the cheapest bus fare between Chikhli to Kosamba Travel on Goibibo?
A. The cheapest bus fare available between Chikhli to Kosamba is ₹ 762. Book Now
Q. What are the popular bus operators currently serving buses for Chikhli to Kosamba route?
A. Our top bus operators for Chikhli to Kosamba bus route are: Anjaniputra Travels, Bharat Express, Chaudhary Travels, JAY TRAVELS, Jain travels regd, Momai Travels, SHREE NEW SANTINATH TRAVELS, Sai Darshan Travels®, Shree Abhishek Travels, Shree Maharudra Travels Book Now
Boarding points in Chikhli
- Chikhali (Bilimora Chokdi) - Hotel Jay Bharat
- Chikhli
- Chikhali (College Circle)
- Chikhali (Bilimora Chokdi) - Nr. Hotel Jay Bharat
- Nr. Hero Honda Showroom Chikhali By Pass
- Below over bridge
- Near suprim auto, balaji travels
- Jay Bharat Hotel Chikhali (GJ) Highway
- Chikhli Near Bridge
- CHIKHLI BYPASS
Dropping points in Kosamba
- Kosamba (NH-48 Chokdi) - Under Bridge, Kosamba-Mangrol Rd
- Kosamba by pass
- Kosamba Honest Hotel End Bridge NH-08
- Kosamba Bridge Start
- Kosamba Bridge End
- Kosmba
- Kosamba
- Kosamba Chokdi NH-48
Top routes from Chikhli
- Chikhli to Pune Bus
- Chikhli to Surat Bus
- Chikhli to Ankleshwar Bus
- Chikhli to Bharuch Bus
- Chikhli to Vadodara Bus
- Chikhli to Baroda Bus
- Chikhli to Ahmedabad Bus
- Chikhli to Vapi Bus
- Chikhli to Navsari Bus
- Chikhli to Mumbai Bus
- Chikhli to Valsad Bus
- Chikhli to Anand Bus
- Chikhli to Karjan Bus
- Chikhli to Nadiad Bus
- Chikhli to Lonavala Bus
- Chikhli to Mehsana Bus
- Chikhli to Panvel Bus
- Chikhli to Bhilad Bus
- Chikhli to Kim Bus
- Chikhli to Kamrej Bus
- Chikhli to Palanpur Bus
- Chikhli to Sidhpur Bus
- Chikhli to Unjha Bus
- Chikhli to Kalol Bus
- Chikhli to Nashik Bus
- Chikhli to Rajkot Bus
- Chikhli to Chotila Bus
- Chikhli to Udaipur Bus
- Chikhli to Satara Bus
- Chikhli to Karad Bus
- Chikhli to Unava Bus
- Chikhli to Abu Road Bus
- Chikhli to Sayla Bus
- Chikhli to Dharwad Bus
- Chikhli to Sanchore Bus
- Chikhli to Ichalkaranji Bus
- Chikhli to Tumkur Bus
- Chikhli to Chitradurga Bus
- Chikhli to Modasa Bus
- Chikhli to Umbraj Bus
- Chikhli to Kosamba Bus
Top routes to Chikhli
- Pune to Chikhli Bus
- Ahmedabad to Chikhli Bus
- Indore to Chikhli Bus
- Surat to Chikhli Bus
- Baroda to Chikhli Bus
- Bharuch to Chikhli Bus
- Ankleshwar to Chikhli Bus
- Mumbai to Chikhli Bus
- Vapi to Chikhli Bus
- Valsad to Chikhli Bus
- Navsari to Chikhli Bus
- Anand to Chikhli Bus
- Nadiad to Chikhli Bus
- Karjan to Chikhli Bus
- Lonavala to Chikhli Bus
- Mehsana to Chikhli Bus
- Bhilad to Chikhli Bus
- Panvel to Chikhli Bus
- Palanpur to Chikhli Bus
- Unjha to Chikhli Bus
- Rajkot to Chikhli Bus
- Sidhpur to Chikhli Bus
- Nashik to Chikhli Bus
- Kamrej to Chikhli Bus
- Chotila to Chikhli Bus
- Kim to Chikhli Bus
- Limbdi to Chikhli Bus
- Kalol to Chikhli Bus
- Satara to Chikhli Bus
- Udaipur to Chikhli Bus
- Mahabaleshwar to Chikhli Bus
- Thane to Chikhli Bus
- Shapar to Chikhli Bus
- Belgaum to Chikhli Bus
- Dharwad to Chikhli Bus
- Junagadh to Chikhli Bus
- Swaroopganj to Chikhli Bus
- Gangapur(Rajasthan) to Chikhli Bus
- Bhavnagar to Chikhli Bus
- Bangalore to Chikhli Bus
Top routes to Kosamba
- Indore to Kosamba Bus
- Pune to Kosamba Bus
- Bhilwara to Kosamba Bus
- Patan(Gujarat) to Kosamba Bus
- Nashik to Kosamba Bus
- Ahmednagar to Kosamba Bus
- Ujjain to Kosamba Bus
- Ahmedabad to Kosamba Bus
- Surat to Kosamba Bus
- Vadodara to Kosamba Bus
- Baroda to Kosamba Bus
- Kim to Kosamba Bus
- Anand to Kosamba Bus
- Nadiad to Kosamba Bus
- Bharuch to Kosamba Bus
- Karjan to Kosamba Bus
- Ankleshwar to Kosamba Bus
- Chotila to Kosamba Bus
- Rajkot to Kosamba Bus
- Kalol to Kosamba Bus
- Kamrej to Kosamba Bus
- Mehsana to Kosamba Bus
- Navsari to Kosamba Bus
- Limbdi to Kosamba Bus
- Vapi to Kosamba Bus
- Mumbai to Kosamba Bus
- Valsad to Kosamba Bus
- Palanpur to Kosamba Bus
- Unjha to Kosamba Bus
- Chikhli to Kosamba Bus
- Vadal to Kosamba Bus
- Panvel to Kosamba Bus
- Mahuva to Kosamba Bus
- Budhel to Kosamba Bus
- Limda to Kosamba Bus
- Rajula to Kosamba Bus
- Kobadi to Kosamba Bus
- Swaroopganj to Kosamba Bus
- Parwala to Kosamba Bus
- Vanthli to Kosamba Bus
Top routes from Kosamba
- Kosamba to Pune Bus
- Kosamba to Dhoraji Bus
- Kosamba to Bhuj Bus
- Kosamba to Khandala Bus
- Kosamba to Mount Abu Bus
- Kosamba to Nashik Bus
- Kosamba to Satlasana Bus
- Kosamba to Deesa Bus
- Kosamba to Kishangarh Bus
- Kosamba to Rishabhdev Bus
- Kosamba to Latur Bus
- Kosamba to Aurangabad Bus
- Kosamba to Vadodara Bus
- Kosamba to Baroda Bus
- Kosamba to Ahmedabad Bus
- Kosamba to Anand Bus
- Kosamba to Nadiad Bus
- Kosamba to Karjan Bus
- Kosamba to Bharuch Bus
- Kosamba to Ankleshwar Bus
- Kosamba to Chotila Bus
- Kosamba to Rajkot Bus
- Kosamba to Limbdi Bus
- Kosamba to Kalol Bus
- Kosamba to Vataman Bus
- Kosamba to Sayla Bus
- Kosamba to Shamlaji Bus
- Kosamba to Udaipur Bus
- Kosamba to Mehsana Bus
- Kosamba to Kherwara Bus
- Kosamba to Vallabhipur Bus
- Kosamba to Chhapi Bus
- Kosamba to Talaja Bus
- Kosamba to Valsad Bus
- Kosamba to Umrala Bus
- Kosamba to Vapi Bus
- Kosamba to Indore Bus
- Kosamba to Navsari Bus
- Kosamba to Mahuva Bus
- Kosamba to Chikhali(Gujarat) Bus
- Kosamba to Chikhli Bus
Popular cities near Chikhli
Popular cities near Kosamba
- Vadodara Bus
- Baroda Bus
- Anand Bus
- Ahmedabad Bus
- Nadiad Bus
- Karjan Bus
- Bharuch Bus
- Ankleshwar Bus
- Vataman Bus
- Surat Bus
- Kalol Bus
- Kim Bus
- Tarapur Bus
- Kamrej Bus
- Godhra Bus
- Halol Bus
- Valsad Bus
- Navsari Bus
- Vapi Bus
- Bagodra Bus
- Chikhali(Gujarat) Bus
- Chikhli Bus
- Kadodra Bus
- Dholera Bus
- Dhandhuka Bus
- Pipali Bus
- Limbdi Bus
- Lunawada Bus
- Borsad Bus
- Kapadvanj Bus
Top Bus Operators Between Chikhli and Kosamba
- Jay khodiyar travels Bus
- Bharat Express Bus
- Bharat Express Bus
- JAY TRAVELS Bus
- Shree Patel Travels® Bus
- Shree Maharudra Travels Bus
- Momai Travels Bus
- Jain travels regd Bus
- SHREE NEW SANTINATH TRAVELS Bus
- Ravi Krishna Travels Bus
- Datta KrupaTravels Bus
- Patel Travels (Surat) Bus
- TASNIM TRAVELS Bus
- Shree Mahadev Travels Bus
- Chaudhary Travels Bus
- Maharudra Travels Bus
- Anjaniputra Travels Bus
- Ashapura Travels Bus
- Shree Ramraj Travels Bus
- Jay Dwarkesh Travels Bus
- Shree Ram Travels Bus
- Shri Mallinath Tours And Travels Bus
- Veena Travels Bus
- Salasar Vaishnav Travels Bus
- khodaldham travels Bus
- Sai Darshan Travels Bus
- Shree Balaji Travels Bus
- Shree Patel Travels Bus
- Shree Yash Travels Bus
- Sai Darshan Travels® Bus
- Shree Seth Sawariya Travels Bus
- Shri Mallinath Travels Bus
- Shree Abhishek Travels Bus
- Jay Dwarkadhish Travels® Bus
- GSRTC Bus
Top Bus Operators to Kosamba
- Nashik to Kosamba Bhagyalaxmi Travels Bus
- Indore to Kosamba Gagan Travels Bus
- Bhilwara to Kosamba Anjaniputra Travels Bus
- Patan(Gujarat) to Kosamba Ghanshyam Travels Bus
- Pune to Kosamba JAY KHODIYAR BUS SERVICE PVT LTD Bus
- Ahmednagar to Kosamba Bhagyalaxmi Travels Bus
- Ujjain to Kosamba Sadguru Mahakal Travels Bus
AC Sleeper Bus from Chikhli
- Chikhli to Pune AC Sleeper Bus
- Chikhli to Surat AC Sleeper Bus
- Chikhli to Ankleshwar AC Sleeper Bus
- Chikhli to Bharuch AC Sleeper Bus
- Chikhli to Vadodara AC Sleeper Bus
- Chikhli to Baroda AC Sleeper Bus
- Chikhli to Ahmedabad AC Sleeper Bus
- Chikhli to Vapi AC Sleeper Bus
- Chikhli to Navsari AC Sleeper Bus
- Chikhli to Mumbai AC Sleeper Bus
- Chikhli to Valsad AC Sleeper Bus
- Chikhli to Anand AC Sleeper Bus
- Chikhli to Karjan AC Sleeper Bus
- Chikhli to Nadiad AC Sleeper Bus
- Chikhli to Lonavala AC Sleeper Bus
- Chikhli to Mehsana AC Sleeper Bus
- Chikhli to Panvel AC Sleeper Bus
- Chikhli to Bhilad AC Sleeper Bus
- Chikhli to Kim AC Sleeper Bus
- Chikhli to Kamrej AC Sleeper Bus
- Chikhli to Palanpur AC Sleeper Bus
- Chikhli to Sidhpur AC Sleeper Bus
- Chikhli to Unjha AC Sleeper Bus
- Chikhli to Kalol AC Sleeper Bus
- Chikhli to Nashik AC Sleeper Bus
- Chikhli to Rajkot AC Sleeper Bus
- Chikhli to Chotila AC Sleeper Bus
- Chikhli to Udaipur AC Sleeper Bus
- Chikhli to Satara AC Sleeper Bus
- Chikhli to Karad AC Sleeper Bus
- Chikhli to Unava AC Sleeper Bus
- Chikhli to Abu Road AC Sleeper Bus
- Chikhli to Sayla AC Sleeper Bus
- Chikhli to Dharwad AC Sleeper Bus
- Chikhli to Sanchore AC Sleeper Bus
- Chikhli to Ichalkaranji AC Sleeper Bus
- Chikhli to Tumkur AC Sleeper Bus
- Chikhli to Chitradurga AC Sleeper Bus
- Chikhli to Modasa AC Sleeper Bus
- Chikhli to Umbraj AC Sleeper Bus
AC Sleeper Bus to Kosamba
- Indore to Kosamba AC Sleeper Bus
- Pune to Kosamba AC Sleeper Bus
- Bhilwara to Kosamba AC Sleeper Bus
- Patan(Gujarat) to Kosamba AC Sleeper Bus
- Nashik to Kosamba AC Sleeper Bus
- Ahmednagar to Kosamba AC Sleeper Bus
- Ujjain to Kosamba AC Sleeper Bus
- Ahmedabad to Kosamba AC Sleeper Bus
- Surat to Kosamba AC Sleeper Bus
- Vadodara to Kosamba AC Sleeper Bus
- Baroda to Kosamba AC Sleeper Bus
- Kim to Kosamba AC Sleeper Bus
- Anand to Kosamba AC Sleeper Bus
- Nadiad to Kosamba AC Sleeper Bus
- Bharuch to Kosamba AC Sleeper Bus
- Karjan to Kosamba AC Sleeper Bus
- Ankleshwar to Kosamba AC Sleeper Bus
- Chotila to Kosamba AC Sleeper Bus
- Rajkot to Kosamba AC Sleeper Bus
- Kalol to Kosamba AC Sleeper Bus
- Kamrej to Kosamba AC Sleeper Bus
- Mehsana to Kosamba AC Sleeper Bus
- Navsari to Kosamba AC Sleeper Bus
- Limbdi to Kosamba AC Sleeper Bus
- Vapi to Kosamba AC Sleeper Bus
- Mumbai to Kosamba AC Sleeper Bus
- Valsad to Kosamba AC Sleeper Bus
- Palanpur to Kosamba AC Sleeper Bus
- Unjha to Kosamba AC Sleeper Bus
- Vadal to Kosamba AC Sleeper Bus
- Panvel to Kosamba AC Sleeper Bus
- Mahuva to Kosamba AC Sleeper Bus
- Budhel to Kosamba AC Sleeper Bus
- Limda to Kosamba AC Sleeper Bus
- Rajula to Kosamba AC Sleeper Bus
- Kobadi to Kosamba AC Sleeper Bus
- Swaroopganj to Kosamba AC Sleeper Bus
- Parwala to Kosamba AC Sleeper Bus
- Vanthli to Kosamba AC Sleeper Bus
Popular Volvo City Buses
- Navsari Volvo Bus
- Bhavnagar Volvo Bus
- Sanchore Volvo Bus
- Karjan Volvo Bus
- Bhilad Volvo Bus
- Unjha Volvo Bus
- Kherwara Volvo Bus
- Shamlaji Volvo Bus
- Ahmednagar Volvo Bus
- Swaroopganj Volvo Bus
- Chotila Volvo Bus
- Budhel Volvo Bus
- Limda Volvo Bus
- Sidhpur Volvo Bus
- Baroda Volvo Bus
- Ujjain Volvo Bus
- Junagadh Volvo Bus
- Udaipur Volvo Bus
- Latur Volvo Bus
- Nadiad Volvo Bus
- Vadal Volvo Bus
- Shapar Volvo Bus
- Dharwad Volvo Bus
- Mount Abu Volvo Bus
- Chitradurga Volvo Bus
- Khandala Volvo Bus
- Valsad Volvo Bus
- Vapi Volvo Bus
- Palanpur Volvo Bus
- Talaja Volvo Bus
- Kobadi Volvo Bus
- Parwala Volvo Bus
- Bangalore Volvo Bus
- Modasa Volvo Bus
- Vallabhipur Volvo Bus
- Abu Road Volvo Bus
- Kosamba Volvo Bus
- Lonavala Volvo Bus
- Patan(Gujarat) Volvo Bus
- Vadodara Volvo Bus
- Unava Volvo Bus
- Satlasana Volvo Bus
- Chikhli Volvo Bus
- Thane Volvo Bus
- Mehsana Volvo Bus
- Satara Volvo Bus
- Umbraj Volvo Bus
- Bhilwara Volvo Bus
- Umrala Volvo Bus
- Ahmedabad Volvo Bus
- Chikhali(Gujarat) Volvo Bus
- Mumbai Volvo Bus
- Kishangarh Volvo Bus
- Anand Volvo Bus
- Mahabaleshwar Volvo Bus
- Sayla Volvo Bus
- Ichalkaranji Volvo Bus
- Gangapur(Rajasthan) Volvo Bus
- Rajkot Volvo Bus
- Kamrej Volvo Bus
- Bhuj Volvo Bus
- Deesa Volvo Bus
- Limbdi Volvo Bus
- Chhapi Volvo Bus
- Surat Volvo Bus
- Rishabhdev Volvo Bus
- Bharuch Volvo Bus
- Aurangabad Volvo Bus
- Mahuva Volvo Bus
- Vanthli Volvo Bus
- Kalol Volvo Bus
- Karad Volvo Bus
- Dhoraji Volvo Bus
- Belgaum Volvo Bus
- Vataman Volvo Bus
- Ankleshwar Volvo Bus
- Pune Volvo Bus
- Panvel Volvo Bus
- Tumkur Volvo Bus
- Kim Volvo Bus
- Indore Volvo Bus
- Nashik Volvo Bus
- Rajula Volvo Bus