This page provides an overview of CAMBUS’ services for the current academic year. Services are subject to change based on serving the critical needs of the University of Iowa operations and the University of Iowa Hospitals and Clinics. Riders are encouraged to use the following methods to stay up-to-date of service news:
- Subscribe to service alerts in the mobile app, Transit
- Follow @uiowacambus on X (Twitter)
- Like @uiowacambus on Facebook
- Check the CAMBUS Service Alerts page on a regular basis
Terminology:
"Academic" refers to service days during the fall and spring semesters, when the university is holding classes.
"Break" refers to service days during university breaks in an academic session, such as Thanksgiving Break and Spring Break. It also refers to the winter break period between the end of fall semester and the beginning of spring semester. Some route schedules change during break periods, and some routes are suspended. CAMBUS does not operate weekend service during periods identified as "Break service".
"Summer" refers to service days operated between the end of the spring semester and the start of the fall semester. Summer service typically resembles break service with some changes.
2023-2024 CAMBUS service calendar
Updated June 15, 2023
service calendar FY 23
Summer service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 12:30 a.m.
- Weekends: 11:30 a.m. - 6:30 p.m.
| dates | service provided | information |
|---|---|---|
| May 29 | no service | university holiday |
| Jul. 4 | no service | university holiday |
Academic service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 1 a.m.
- Weekends: 8:30 a.m. - 1 a.m.
| dates | service provided | information |
|---|---|---|
| Sept. 2-3 | no service | Labor Day weekend |
| Sept. 4 | academic weekend service | university holiday |
| Nov. 18 - 19 | no service | fall break |
| Nov. 20 - 22 | break service | fall break |
| Nov. 23 - 25 | no service | fall break |
Break service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 12:30 a.m.
- Weekends: no weekend service provided during breaks
| dates | service provided | information |
|---|---|---|
| Dec. 25 - 26 | no service | university holiday |
| Jan. 1 | no service | university holiday |
| Jan. 15 | academic weekend service | university holiday |
Academic services provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 1 a.m.
- Weekends: 8:30 a.m. - 1 a.m.
| dates | service provided | information |
|---|---|---|
| Jan. 15 | academic weekend service | university holiday |
| March 9 - 10 | no service | Spring Break |
| March 11 - 15 | break service | Spring Break |
| March 16 | no service | Spring Break |
Summer service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 12:30 a.m.
- Weekends: 11:30 a.m. - 6:30 p.m.
| dates | service provided | information |
|---|---|---|
| May 27 | no service | university holiday |
| Jul. 4 | no service | university holiday |
2024-2025 CAMBUS service calendar
Updated May 31, 2024
Summer service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 12:30 a.m.
- Weekends: 11:30 a.m. - 6:30 p.m.
| DATES | SERVICE PROVIDED | INFORMATION |
|---|---|---|
| May 27 | no service | university holiday |
| Jul. 4 | no service | university holiday |
Academic service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 1 a.m.
- Weekends: 8:30 a.m. - 1 a.m.
| DATES | SERVICE PROVIDED | INFORMATION |
|---|---|---|
| Aug. 31 - Sept. 1 | no service | Labor Day weekend |
| Sept. 2 | academic weekend service | university holiday |
| Nov. 23 - 24 | no service | fall break |
| Nov. 25 - 27 | break service | fall break |
| Nov. 28 - 29 | no service | fall break |
Break service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 12:30 a.m.
- Weekends: no weekend service provided during breaks
| DATES | SERVICE PROVIDED | INFORMATION |
|---|---|---|
| Dec. 24 - 25 | no service | university holiday |
| Dec. 31 | service ends at 9 p.m. | university holiday |
| Jan. 1 | no service | university holiday |
| Jan. 20 | academic weekend service | university holiday |
Academic services provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 1 a.m.
- Weekends: 8:30 a.m. - 1 a.m.
| DATES | SERVICE PROVIDED | INFORMATION |
|---|---|---|
| Jan. 20 | academic weekend service | university holiday |
| March 15 - 16 | no service | Spring Break |
| March 17 - 21 | break service | Spring Break |
| March 22 | no service | Spring Break |
Summer service provided.
Hours of operation:
- Weekdays: 4:30 a.m. - 12:30 a.m.
- Weekends: 11:30 a.m. - 6:30 p.m.
| DATES | SERVICE PROVIDED | INFORMATION |
|---|---|---|
| May 26 | no service | university holiday |
| Jul. 4 | no service | university holiday |
Transit
Riders are encouraged to use the mobile app, Transit, for CAMBUS services. Riders can view live departure information, real-time bus locations, and plan trips across CAMBUS, Iowa City Transit, and Coralville Transit. Users can also subscribe to alerts for detours, inclement weather, and service changes.
Questions about CAMBUS?
Call the dispatcher at (319) 335-8633
Email us at cambus-transit@uiowa.edu (email is monitored Monday-Friday, between 8 a.m. and 5 p.m.)
Accessibility
The Parking and Transportation Department is committed to promoting campus accessibility through mobility solutions for all students, staff, faculty, and visitors. In addition to fixed-route bus services, CAMBUS also operates a door-to-door paratransit bus service, called "Bionic Bus". Learn more about Bionic bus service here.