November 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
Kolar to Tirupati AC Seater Sleeper Bus
- Goibibo
- Bus Ticket Booking
- Bus from Kolar to Tirupati
- Kolar to Tirupati AC Seater Sleeper Bus
| Bus Details | Time and Duration | Price | |
|---|---|---|---|
Shyamoli Paribahan Pvt Ltd Bharat Benz A/C Seater /Sleeper (2+1) 4.2/5
| 14:50 Kolar By Pass 3h 10m 18:00 12th Nov Tiruchanur | ₹1388 ₹1542 | SELECT SEAT 24 window seat 41 seats left ₹ 1542 ₹ 1388 |
| |||
Shyamoli Paribahan Pvt Ltd Bharat Benz A/C Seater /Sleeper (2+1) 4.2/5
| 16:20 Kolar By Pass 3h 10m 19:30 12th Nov Tiruchanur | ₹1273 ₹1414 | SELECT SEAT 24 window seat 42 seats left ₹ 1414 ₹ 1273 |
| |||
Express Line VE A/C Seater / Sleeper (2+1) 4.2/5
| 15:20 Kolar 3h 10m 18:30 12th Nov Tirupati Bypass | ₹776 ₹901 | SELECT SEAT 24 window seat 42 seats left ₹ 901 ₹ 776 |
| |||
IntrCity SmartBus A/C Seater / Sleeper (2+1) 4.3/5 | 22:45 Kolar 2h 50m 01:35 12th Nov RTC Bus Stand | ₹599 | SELECT SEAT 25 window seat 42 seats left ₹ 599 |
| |||
IntrCity SmartBus A/C Seater / Sleeper (2+1) 4.3/5 | 22:20 Kolar 2h 50m 01:10 12th Nov RTC Bus Stand | ₹579 | SELECT SEAT 24 window seat 42 seats left ₹ 579 |
| |||
IntrCity SmartBus A/C Seater / Sleeper (2+1) 4.3/5 | 23:15 Kolar 2h 30m 01:45 12th Nov RTC Bus Stand | ₹649 | SELECT SEAT 25 window seat 42 seats left ₹ 649 |
| |||
IntrCity SmartBus A/C Seater / Sleeper (2+1) 4.3/5 | 22:55 Kolar 2h 35m 01:30 12th Nov RTC Bus Stand | ₹619 | SELECT SEAT 25 window seat 42 seats left ₹ 619 |
| |||
IntrCity SmartBus A/C Seater / Sleeper (2+1) 4.3/5 | 21:35 Kolar 2h 40m 00:15 12th Nov RTC Bus Stand | ₹559 | SELECT SEAT 25 window seat 42 seats left ₹ 559 |
| |||
IntrCity SmartBus A/C Seater / Sleeper (2+1) 4.3/5 | 00:30 Kolar 3h 0m 03:30 12th Nov RTC Bus Stand | ₹489 | SELECT SEAT 23 window seat 42 seats left ₹ 489 |
| |||
IntrCity SmartBus A/C Seater / Sleeper (2+1) 4.3/5 | 02:35 Kolar 3h 0m 05:35 12th Nov RTC Bus Stand | ₹509 | SELECT SEAT 25 window seat 42 seats left ₹ 509 |
|
Kolar to Tirupati Other Buses
Express Line Volvo 9600 Multi-Axle A/C Sleeper (2+1) 4.2/5
| 20:00 Kolar 3h 30m 23:30 12th Nov Tirupati Bypass | ₹949 ₹1054 | SELECT SEAT 25 window seat 39 seats left ₹ 1054 ₹ 949 |
| |||
Intercity travels A/C Sleeper (2+1) 4.4/5
| 23:59 Kolar 3h 31m 03:30 12th Nov RTC Bus Stand | ₹799 | SELECT SEAT 16 window seat 26 seats left ₹ 799 |
| |||
BSR Tours And Travels Volvo 9600 Multi-Axle A/C Sleeper (2+1) 4.4/5
| 00:20 Kolar 2h 40m 03:00 12th Nov Srinivasam | ₹1559 | SELECT SEAT 11 window seat 24 seats left ₹ 1559 |
| |||
Express Line VE A/C Sleeper (2+1) 4.2/5
| 18:30 Kolar 3h 20m 21:50 12th Nov Tirupati Bypass | ₹810 ₹935 | SELECT SEAT 22 window seat 35 seats left ₹ 935 ₹ 810 |
| |||
TVK TRAVELS A/C Sleeper (2+1) 4.6/5
| 00:30 Kolar 3h 0m 03:30 12th Nov RTC Bus Stand | ₹1099 | SELECT SEAT 13 window seat 23 seats left ₹ 1099 |
| |||
Shyamoli Paribahan Pvt Ltd Volvo 9600 Multi-Axle A/C Sleeper (2+1) 4.2/5
| 20:00 Kolar By Pass 3h 30m 23:30 12th Nov Tiruchanur | ₹1170 | SELECT SEAT 22 window seat 38 seats left ₹ 1170 |
| |||
Shyamoli Paribahan Pvt Ltd Volvo Multi Axle A/C Sleeper I-Shift B11R (2+1) 4.2/5
| 23:15 Kolar By Pass 2h 30m 01:45 12th Nov Tiruchanur | ₹1140 | SELECT SEAT 13 window seat 33 seats left ₹ 1140 |
| |||
Shyamoli Paribahan Pvt Ltd Volvo 9600 Multi-Axle A/C Sleeper (2+1) 4.2/5
| 20:45 Kolar By Pass 3h 14m 23:59 12th Nov Tiruchanur | ₹1500 | SELECT SEAT 20 window seat 33 seats left ₹ 1500 |
| |||
Sri Durga Malleswari Travels A/C Sleeper (2+1) 4.1/5
| 20:05 Kolar 3h 50m 23:55 12th Nov RTC Bus Stand | ₹1260 ₹1400 | SELECT SEAT 20 window seat 30 seats left ₹ 1400 ₹ 1260 |
| |||
Shyamoli Paribahan Pvt Ltd Volvo 9600 Multi-Axle A/C Sleeper (2+1) 4.2/5
| 18:50 Kolar By Pass 3h 10m 22:00 12th Nov Tiruchanur | ₹1053 | SELECT SEAT 22 window seat 38 seats left ₹ 1053 |
|
FAQs About AC Seater Sleeper Buses from Kolar to Tirupati
Q. How many AC Seater Sleeper buses currently operating from Kolar to Tirupati?
A. There are 16 AC Seater Sleeper buses currently running from Kolar to Tirupati currently. Book Now
Q. What is the avg time taken by AC Seater Sleeper bus for Kolar Tirupati Journey?
A. The time taken for Kolar to Tirupati by AC Seater Sleeper bus via road travel is around 2h 1m (appx.). Book Now
Q. What is the cheapest bus fare between Kolar to Tirupati Travel on Goibibo?
A. The cheapest bus fare available between Kolar to Tirupati is ₹ 299. Book Now
Q. What are the popular bus operators currently serving buses for Kolar to Tirupati route?
A. Our top bus operators for Kolar to Tirupati bus route are: BSR Tours And Travels, Express Line, Go Tour Travels and Holidays, Intercity travels, IntrCity SmartBus, Kamakshi Tours And Travels, Kaveri Travels, MRS TRAVELS, Morning Star Travels, RK Travels Book Now
Boarding points in Kolar
- Kolar By Pass
- Kolar
- Kolar ByPass
- Kolar Bus Stand
- KOLAR BYPASS
- Kolar By Pass (Pickup Van/Bus)
Dropping points in Tirupati
- Tiruchanur
- Tirupati Bypass
- RTC Bus Stand
- Srinivasam
- Leela Mahal Circle
- Chandragiri Road
- Renugunta Road
- Srikalahasti ByPass
- Karakambadi
- Mangalam Rto
Top routes from Kolar
- Kolar to Vijayawada Bus
- Kolar to Nellore Bus
- Kolar to Ongole Bus
- Kolar to Tirupati Bus
- Kolar to Guntur Bus
- Kolar to Naidupeta Bus
- Kolar to Chilakaluripet Bus
- Kolar to Tirupati (Ap) Bus
- Kolar to Kavali Bus
- Kolar to Srikalahasthi Bus
- Kolar to Hisar Bus
- Kolar to Chittoor Bus
- Kolar to Singarayakonda Bus
- Kolar to Hanuman Junction Bus
- Kolar to Eluru Bus
- Kolar to Martur Bus
- Kolar to Bangalore Bus
- Kolar to Gannavaram Bus
- Kolar to Rajahmundry Bus
- Kolar to Tanguturu Bus
- Kolar to Guduru (Andhra Pradesh) Bus
- Kolar to Ravulapalem Bus
- Kolar to Tanuku Bus
- Kolar to Visakhapatnam Bus
- Kolar to Annavaram Bus
- Kolar to Anakapalle Bus
- Kolar to Mangalagiri Bus
- Kolar to Tadepalligudem Bus
- Kolar to Tuni Bus
- Kolar to Guna Bus
- Kolar to Inkollu Bus
- Kolar to Reddypalem Bus
- Kolar to Kothagudem Bus
- Kolar to Belgaum Bus
- Kolar to Singarayakonda (Bypass) Bus
- Kolar to Sangli Bus
- Kolar to Sriperumbudur Bus
- Kolar to Tasgaon Bus
- Kolar to Manipal Bus
- Kolar to Mangalore Bus
Top routes to Kolar
- Nellore to Kolar Bus
- Vijayawada to Kolar Bus
- Guntur to Kolar Bus
- Ongole to Kolar Bus
- Chilakaluripet to Kolar Bus
- Tirupati to Kolar Bus
- Kavali to Kolar Bus
- Naidupeta to Kolar Bus
- Srikalahasthi to Kolar Bus
- Chittoor to Kolar Bus
- Tirupati (Ap) to Kolar Bus
- Singarayakonda to Kolar Bus
- Martur to Kolar Bus
- Hanuman Junction to Kolar Bus
- Eluru to Kolar Bus
- Tanguturu to Kolar Bus
- Rajahmundry to Kolar Bus
- Bangalore to Kolar Bus
- Gannavaram to Kolar Bus
- Guduru (Andhra Pradesh) to Kolar Bus
- Visakhapatnam to Kolar Bus
- Tanuku to Kolar Bus
- Ravulapalem to Kolar Bus
- Anakapalle to Kolar Bus
- Annavaram to Kolar Bus
- Tuni to Kolar Bus
- Jaggampeta to Kolar Bus
- Machilipatnam to Kolar Bus
- Vuyyuru to Kolar Bus
- Tadepalligudem to Kolar Bus
- Kaikaluru to Kolar Bus
- Pune to Kolar Bus
- Parchur to Kolar Bus
- Inkollu to Kolar Bus
- Vellaturu to Kolar Bus
- Sriperumbudur to Kolar Bus
- Karamchedu to Kolar Bus
- Manipal to Kolar Bus
- Mangalore to Kolar Bus
- Samalkota to Kolar Bus
Top routes to Tirupati
- Bangalore to Tirupati Bus
- Hyderabad to Tirupati Bus
- Vijayawada to Tirupati Bus
- Visakhapatnam to Tirupati Bus
- Chennai to Tirupati Bus
- Rajahmundry to Tirupati Bus
- Guntur to Tirupati Bus
- Kurnool to Tirupati Bus
- Anantapur to Tirupati Bus
- Madurai to Tirupati Bus
- Coimbatore to Tirupati Bus
- Tiruvannamalai to Tirupati Bus
- Ongole to Tirupati Bus
- Tiruchirapalli to Tirupati Bus
- Nellore to Tirupati Bus
- Pondicherry to Tirupati Bus
- Nandyal to Tirupati Bus
- Kadapa to Tirupati Bus
- Jadcherla to Tirupati Bus
- Chilakaluripet to Tirupati Bus
- Salem to Tirupati Bus
- Srikakulam to Tirupati Bus
- Kakinada to Tirupati Bus
- Rameswaram to Tirupati Bus
- Anakapalle to Tirupati Bus
- Eluru to Tirupati Bus
- Ravulapalem to Tirupati Bus
- Tanuku to Tirupati Bus
- Thanjavur to Tirupati Bus
- Nagercoil to Tirupati Bus
- T.P Gudem to Tirupati Bus
- Kolar to Tirupati Bus
- Naidupeta to Tirupati Bus
- Tadepalligudem to Tirupati Bus
- Srikalahasthi to Tirupati Bus
- Bhimadolu to Tirupati Bus
- Jaggampeta to Tirupati Bus
- Katpadi to Tirupati Bus
- Rajanagaram to Tirupati Bus
- Vellore to Tirupati Bus
Top routes from Tirupati
- Tirupati to Bangalore Bus
- Tirupati to Hyderabad Bus
- Tirupati to Vijayawada Bus
- Tirupati to Visakhapatnam Bus
- Tirupati to Chennai Bus
- Tirupati to Coimbatore Bus
- Tirupati to Anantapur Bus
- Tirupati to Madurai Bus
- Tirupati to Kurnool Bus
- Tirupati to Guntur Bus
- Tirupati to Tiruvannamalai Bus
- Tirupati to Rajahmundry Bus
- Tirupati to Tiruchirapalli Bus
- Tirupati to Kadapa Bus
- Tirupati to Nandyal Bus
- Tirupati to Nellore Bus
- Tirupati to Ongole Bus
- Tirupati to Rameswaram Bus
- Tirupati to Pondicherry Bus
- Tirupati to Kakinada Bus
- Tirupati to Jadcherla Bus
- Tirupati to Ravulapalem Bus
- Tirupati to Eluru Bus
- Tirupati to Srikakulam Bus
- Tirupati to Hindupur Bus
- Tirupati to Chilakaluripet Bus
- Tirupati to Salem Bus
- Tirupati to Anakapalle Bus
- Tirupati to Kadiri Bus
- Tirupati to Nagercoil Bus
- Tirupati to Tadepalligudem Bus
- Tirupati to Tuni Bus
- Tirupati to Palamaner Bus
- Tirupati to Tanuku Bus
- Tirupati to Annavaram Bus
- Tirupati to Bhimadolu Bus
- Tirupati to Vellore Bus
- Tirupati to Katpadi Bus
- Tirupati to Rajanagaram Bus
- Tirupati to Jaggampeta Bus
- Tirupati to Kolar Bus
Popular cities near Kolar
Popular cities near Tirupati
Top Bus Operators Between Kolar and Tirupati
- IntrCity SmartBus Bus
- Shyamoli Paribahan Pvt Ltd Bus
- NueGo Bus
- RK Travels Bus
- Kamakshi Tours And Travels Bus
- Express Line Bus
- SVD Vedansh Travels Bus
- Ram Dalal Holidays Pvt Ltd Bus
- SHIVA SAI TRAVELS Bus
- MaNa Travels Bus
- Sai RK Travels Bus
- Sri Keerthana Sai Travels Bus
- Sai Sindhu Travels Bus
- Kaveri Travels Bus
- Go Tour Travels and Holidays Bus
- Svkdt travels Bus
- 7Hills roadways Bus
- Venture transport services Bus
- Siri Tours and Travels Bus
- TVK TRAVELS Bus
- MRS TRAVELS Bus
- Varun Travels Bus
- Morning Star Travels Bus
- True Bus
- ABHISHEK TRANSPORT Bus
- BSR Tours And Travels Bus
- Sri Durga Malleswari Travels Bus
- Srinagamani Bus
- Bhagya Transport Bus
- Cherry Collars Bus
- GRV Yatrikha LLP Bus
- Sri renugambal travels Bus
- Indian Xpress Bus
- KKaveri Travels Bus
- Travola Bus
- Abhishek Bus
- J J YATRA Bus
- Manikanta Travels Bus
- Spectra Connect Bus
- Go Link Bus
- Rainbow Travels Bus
- Northern Travels Bus
- KKaveri Travels Bus
- HITESH TOURS & TRAVELS Bus
- Kaveri Travels Bus
- BSR Tours And Travels Bus
- APSRTC Bus
- Intercity travels Bus
- VKV Travels Bus
- SBT Holidays (Sai Balaji Travels) Bus
Top Bus Operators from Kolar
Top Bus Operators to Tirupati
- Bangalore to Tirupati Yolo Bus
- Hyderabad to Tirupati FLIXBUS Bus
- Chennai to Tirupati NueGo Bus
- Vijayawada to Tirupati IntrCity SmartBus Bus
- Rajahmundry to Tirupati FLIXBUS Bus
- Anantapur to Tirupati APSRTC Bus
- Visakhapatnam to Tirupati FLIXBUS Bus
- Tiruvannamalai to Tirupati APSRTC Bus
- Kurnool to Tirupati APSRTC Bus
- Nellore to Tirupati APSRTC Bus
Hotels in Kolar
Hotels in Tirupati
AC Seater Sleeper Bus from Kolar
- Kolar to Vijayawada AC Seater Sleeper Bus
- Kolar to Nellore AC Seater Sleeper Bus
- Kolar to Ongole AC Seater Sleeper Bus
- Kolar to Guntur AC Seater Sleeper Bus
- Kolar to Naidupeta AC Seater Sleeper Bus
- Kolar to Chilakaluripet AC Seater Sleeper Bus
- Kolar to Tirupati (Ap) AC Seater Sleeper Bus
- Kolar to Kavali AC Seater Sleeper Bus
- Kolar to Srikalahasthi AC Seater Sleeper Bus
- Kolar to Hisar AC Seater Sleeper Bus
- Kolar to Chittoor AC Seater Sleeper Bus
- Kolar to Singarayakonda AC Seater Sleeper Bus
- Kolar to Hanuman Junction AC Seater Sleeper Bus
- Kolar to Eluru AC Seater Sleeper Bus
- Kolar to Martur AC Seater Sleeper Bus
- Kolar to Bangalore AC Seater Sleeper Bus
- Kolar to Gannavaram AC Seater Sleeper Bus
- Kolar to Rajahmundry AC Seater Sleeper Bus
- Kolar to Tanguturu AC Seater Sleeper Bus
- Kolar to Guduru (Andhra Pradesh) AC Seater Sleeper Bus
- Kolar to Ravulapalem AC Seater Sleeper Bus
- Kolar to Tanuku AC Seater Sleeper Bus
- Kolar to Visakhapatnam AC Seater Sleeper Bus
- Kolar to Annavaram AC Seater Sleeper Bus
- Kolar to Anakapalle AC Seater Sleeper Bus
- Kolar to Mangalagiri AC Seater Sleeper Bus
- Kolar to Tadepalligudem AC Seater Sleeper Bus
- Kolar to Tuni AC Seater Sleeper Bus
- Kolar to Guna AC Seater Sleeper Bus
- Kolar to Inkollu AC Seater Sleeper Bus
- Kolar to Reddypalem AC Seater Sleeper Bus
- Kolar to Kothagudem AC Seater Sleeper Bus
- Kolar to Belgaum AC Seater Sleeper Bus
- Kolar to Singarayakonda (Bypass) AC Seater Sleeper Bus
- Kolar to Sangli AC Seater Sleeper Bus
- Kolar to Sriperumbudur AC Seater Sleeper Bus
- Kolar to Tasgaon AC Seater Sleeper Bus
- Kolar to Manipal AC Seater Sleeper Bus
- Kolar to Mangalore AC Seater Sleeper Bus
AC Seater Sleeper Bus to Tirupati
- Bangalore to Tirupati AC Seater Sleeper Bus
- Hyderabad to Tirupati AC Seater Sleeper Bus
- Vijayawada to Tirupati AC Seater Sleeper Bus
- Visakhapatnam to Tirupati AC Seater Sleeper Bus
- Chennai to Tirupati AC Seater Sleeper Bus
- Rajahmundry to Tirupati AC Seater Sleeper Bus
- Guntur to Tirupati AC Seater Sleeper Bus
- Kurnool to Tirupati AC Seater Sleeper Bus
- Anantapur to Tirupati AC Seater Sleeper Bus
- Madurai to Tirupati AC Seater Sleeper Bus
- Coimbatore to Tirupati AC Seater Sleeper Bus
- Tiruvannamalai to Tirupati AC Seater Sleeper Bus
- Ongole to Tirupati AC Seater Sleeper Bus
- Tiruchirapalli to Tirupati AC Seater Sleeper Bus
- Nellore to Tirupati AC Seater Sleeper Bus
- Pondicherry to Tirupati AC Seater Sleeper Bus
- Nandyal to Tirupati AC Seater Sleeper Bus
- Kadapa to Tirupati AC Seater Sleeper Bus
- Jadcherla to Tirupati AC Seater Sleeper Bus
- Chilakaluripet to Tirupati AC Seater Sleeper Bus
- Salem to Tirupati AC Seater Sleeper Bus
- Srikakulam to Tirupati AC Seater Sleeper Bus
- Kakinada to Tirupati AC Seater Sleeper Bus
- Rameswaram to Tirupati AC Seater Sleeper Bus
- Anakapalle to Tirupati AC Seater Sleeper Bus
- Eluru to Tirupati AC Seater Sleeper Bus
- Ravulapalem to Tirupati AC Seater Sleeper Bus
- Tanuku to Tirupati AC Seater Sleeper Bus
- Thanjavur to Tirupati AC Seater Sleeper Bus
- Nagercoil to Tirupati AC Seater Sleeper Bus
- T.P Gudem to Tirupati AC Seater Sleeper Bus
- Naidupeta to Tirupati AC Seater Sleeper Bus
- Tadepalligudem to Tirupati AC Seater Sleeper Bus
- Srikalahasthi to Tirupati AC Seater Sleeper Bus
- Bhimadolu to Tirupati AC Seater Sleeper Bus
- Jaggampeta to Tirupati AC Seater Sleeper Bus
- Katpadi to Tirupati AC Seater Sleeper Bus
- Rajanagaram to Tirupati AC Seater Sleeper Bus
- Vellore to Tirupati AC Seater Sleeper Bus
Popular Volvo City Buses
- Tanuku Volvo Bus
- Anakapalle Volvo Bus
- Parchur Volvo Bus
- Nandyal Volvo Bus
- Salem Volvo Bus
- Singarayakonda (Bypass) Volvo Bus
- Srikalahasthi Volvo Bus
- Tiruchirapalli Volvo Bus
- Chennai Volvo Bus
- Kavali Volvo Bus
- Manipal Volvo Bus
- Sangli Volvo Bus
- Chittoor Volvo Bus
- Hindupur Volvo Bus
- Kothagudem Volvo Bus
- Vellaturu Volvo Bus
- Annavaram Volvo Bus
- Tirupati Volvo Bus
- Coimbatore Volvo Bus
- Tuni Volvo Bus
- Srikakulam Volvo Bus
- Tasgaon Volvo Bus
- Rajahmundry Volvo Bus
- Naidupeta Volvo Bus
- Martur Volvo Bus
- Eluru Volvo Bus
- T.P Gudem Volvo Bus
- Guduru (Andhra Pradesh) Volvo Bus
- Bangalore Volvo Bus
- Palamaner Volvo Bus
- Tadepalligudem Volvo Bus
- Visakhapatnam Volvo Bus
- Mangalore Volvo Bus
- Madurai Volvo Bus
- Jadcherla Volvo Bus
- Tiruvannamalai Volvo Bus
- Sriperumbudur Volvo Bus
- Bhimadolu Volvo Bus
- Hyderabad Volvo Bus
- Inkollu Volvo Bus
- Vuyyuru Volvo Bus
- Hanuman Junction Volvo Bus
- Kadapa Volvo Bus
- Pondicherry Volvo Bus
- Rameswaram Volvo Bus
- Kurnool Volvo Bus
- Kaikaluru Volvo Bus
- Katpadi Volvo Bus
- Nagercoil Volvo Bus
- Singarayakonda Volvo Bus
- Rajanagaram Volvo Bus
- Reddypalem Volvo Bus
- Anantapur Volvo Bus
- Karamchedu Volvo Bus
- Guntur Volvo Bus
- Ravulapalem Volvo Bus
- Belgaum Volvo Bus
- Machilipatnam Volvo Bus
- Vijayawada Volvo Bus
- Vellore Volvo Bus
- Kolar Volvo Bus
- Pune Volvo Bus
- Kakinada Volvo Bus
- Hisar Volvo Bus
- Chilakaluripet Volvo Bus
- Thanjavur Volvo Bus
- Guna Volvo Bus
- Nellore Volvo Bus
- Mangalagiri Volvo Bus
- Tirupati (Ap) Volvo Bus
- Tanguturu Volvo Bus
- Jaggampeta Volvo Bus
- Kadiri Volvo Bus
- Samalkota Volvo Bus
- Gannavaram Volvo Bus
- Ongole Volvo Bus