Arrival times are live. They are anchored to each bus's real GPS position and projected forward using the schedule's stop-to-stop travel times, so a late bus shows late arrivals. Each bus panel also shows how many minutes it is running ahead of or behind schedule.
Live GPS comes from Pulapromet's feed (GET /lines/{id}/locations); stations,
routes and schedules from the same public API (cms.pulapromet.hr/api). Colours are the operator's
official line colours.
Click a station for live inbound buses and scheduled departures. Click a bus for its route to the final stop and the predicted time at each remaining station, with its stations coloured on the map.
Which way is it going? Most lines are loops that run out and back along the same street, with the two legs only 30–110 m apart, and the GPS feed carries no bearing. So the direction of travel is inferred from consecutive position reports and checked for continuity with the previous fix, rather than by snapping to the nearest piece of route. Until a bus has moved far enough to read a direction, its panel says direction unconfirmed.
Basemap: satellite imagery by default (Esri World Imagery, no key), with street labels on top.
Use the layer switcher at the top right for Dark or Streets. Your choice is remembered. Set
CONFIG.GOOGLE_TILE_KEY to add a Google basemap. The key extracted from the app has only the Android Maps
SDK / Places / Routes, not the browser Maps products, so it cannot draw a Google map on a website.
Highlighted stations: Marulićeva ulica and Nazorova ulica are drawn larger, in gold, with a pulsing ring and a permanent label. Jump to either from the Featured stations list in the Lines tab.
Download the network: KML for Google Earth or My Maps, GeoJSON for geojson.io or uMap. Both cover all lines, split into recorded GPS paths and scheduled stop-to-stop paths, and are rebuilt whenever the collector captures another line.
Data © Pulapromet d.o.o. · Imagery © Esri, Maxar, Earthstar Geographics · Labels © OpenStreetMap contributors, © CARTO. Unofficial viewer.