Bus 543 route
Route stops
30 stops • 2 directions
- Harbor-Macarthur
- Harbor-Warner
- Harbor-Edinger
- Harbor-Mcfadden
- Harbor-1st
- Harbor-Westminster
- Harbor-Garden Grove
- Harbor-Chapman
- Harbor-Katella
- Harbor-East Shuttle Area
- Harbor-Ball
- Harbor-Lincoln
- Harbor-La Palma
- Harbor-Orangethorpe
- Fullerton Trans Ctr Dock 3
- Fullerton Trans Ctr Dock 3
- Harbor-Orangethorpe
- Harbor-La Palma
- Harbor-Lincoln
- Harbor-Ball
- Harbor-East Shuttle Area
- Harbor-Katella
- Harbor-Chapman
- Harbor-Garden Grove
- Harbor-Westminster
- Harbor-1st
- Harbor-Mcfadden
- Harbor-Edinger
- Harbor-Warner
- Macarthur-Harbor
Route map

Common Questions About This Route
We've gathered all the essentials based on open data. Straight answers to the questions people ask most often.What number is assigned to this route?
Route number is 543. Remember it—the number stays the same everywhere: on the stop display, in apps, on the vehicle itself. Look for 543 specifically. If you're not sure you found the right stop, just ask someone nearby: 'Does bus 543 stop here?'
Where does bus #543 run?
This route serves the Anaheim (USA) region. In larger metro areas, routes can pass through several districts or towns. To know for sure if it works for you, pull up the route map and check the key stops and direction.
Who's the official operator?
Operator is Orange County Transportation Authority. This is the official company responsible for the route. If you run into problems (rude driver, breakdown, dirty vehicle, delays)—contact them. It helps to note the time, direction, and route number—makes your complaint more specific and gets handled faster. Contact info is usually on the company website or in transit apps.
Which transit system does it belong to?
This route is part of the 'OC Bus' transit system. Within one network, payment and transfer rules are often consistent. Terms can differ though, so check current fares and payment methods in up-to-date sources before your trip.
What hours does bus #543 run?
Operating hours: Mo-Fr; PH off. First and last trips can differ by day of week and season. For late-night travel, check current arrival predictions and have a backup plan in case the schedule changes.
What color is the route on maps?
On transit maps this route is marked in #F48221. Color helps you spot the line quickly and tell it apart from others. In some cities the line color appears on stop signs or even on the vehicles themselves. The exact shade might vary between sources—go by route number and endpoints instead.
Additional Route Information
OC Bus Rapid 543: Santa Ana - Fullerton
Reference
543
Origin
Harbor-Macarthur
Destination
Fullerton Transportation Center
Route network
OC Bus
Operator
Orange County Transportation Authority
Opening hours
Mo-Fr; PH off
Color
#F48221
OC Bus Rapid 543: Fullerton - Santa Ana
Reference
543
Origin
Fullerton Transportation Center
Destination
Macarthur-Harbor
Route network
OC Bus
Operator
Orange County Transportation Authority
Opening hours
Mo-Fr; PH off
Color
#F48221
Quick overview
Explore the bus 543 route in Anaheim (USA). 2 directions, 30 stops, and an interactive route map available in one place.
Data source
The data is obtained from open sources and may contain inaccuracies. Route information is updated regularly.
