diff --git a/src/drives.js b/src/drives.js
index b9a446a..da4dddb 100644
--- a/src/drives.js
+++ b/src/drives.js
@@ -1,8 +1,6 @@
 import request from './request';
 
 
-const SEGMENT_LENGTH = 1000 * 60;
-
 export function getSegmentMetadata(start, end, dongleId) {
   return request.get(`v1/devices/${dongleId}/segments`, {
     from: start,
@@ -51,126 +49,3 @@ export function listRoutes(dongleId, limit, createdAfter) {
   }
   return request.get(`v1/devices/${dongleId}/routes`, params);
 }
-
-function parseSegmentMetadata(start, end, segments) {
-  const routeStartTimes = {};
-
-  return segments.map((s) => {
-    const segment = {
-      ...s,
-      duration: Math.round(s.end_time_utc_millis - s.start_time_utc_millis),
-      offset: Math.round(s.start_time_utc_millis) - start,
-    };
-
-    if (!routeStartTimes[s.canonical_route_name]) {
-      segment.segment = Number(s.canonical_name.split('--')[2]);
-      routeStartTimes[s.canonical_route_name] = segment.offset - (SEGMENT_LENGTH * segment.segment);
-    }
-    segment.routeOffset = routeStartTimes[s.canonical_route_name];
-
-    return segment;
-  });
-}
-
-// TODO: understand this and write tests
-function segmentsFromMetadata(segmentsData) {
-  function finishSegment(segment) {
-    if (!segment.hasVideo) {
-      return;
-    }
-
-    const { videoAvailableBetweenOffsets } = segment;
-    let lastVideoRange = videoAvailableBetweenOffsets[videoAvailableBetweenOffsets.length - 1];
-    if (!lastVideoRange) {
-      lastVideoRange = [segment.offset, segment.offset + segment.duration];
-    }
-
-    // TODO: refactor
-    // eslint-disable-next-line no-param-reassign
-    segment.videoAvailableBetweenOffsets = [
-      ...videoAvailableBetweenOffsets.slice(0, videoAvailableBetweenOffsets.length - 1),
-      [lastVideoRange[0], segment.offset + segment.duration],
-    ];
-  }
-
-  let segment = null;
-  let videoStartOffset = null;
-  const segments = [];
-  segmentsData.forEach((s) => {
-    if (!s.url) {
-      return;
-    }
-    if (!(s.proc_log === 40 || s.proc_qlog === 40)) {
-      return;
-    }
-    const segmentHasDriverCamera = (s.proc_dcamera >= 0);
-    const segmentHasDriverCameraStream = (s.proc_dcamera === 40);
-    const segmentHasVideo = (s.proc_camera === 40);
-    if (segmentHasVideo && videoStartOffset === null) {
-      videoStartOffset = s.offset;
-    }
-
-    if (!segment || segment.route !== s.canonical_route_name) {
-      if (segment) {
-        finishSegment(segment);
-      }
-      let { url } = s;
-      const parts = url.split('/');
-
-      if (Number.isFinite(Number(parts.pop()))) {
-        // url has a number at the end
-        url = parts.join('/');
-      }
-      segment = {
-        dongleId: s.dongle_id,
-        offset: s.offset - (s.segment * SEGMENT_LENGTH),
-        route: s.canonical_route_name,
-        startTime: s.start_time_utc_millis,
-        startCoord: [s.start_lng, s.start_lat],
-        duration: 0,
-        segments: 0,
-        url: url.replace('chffrprivate.blob.core.windows.net', 'chffrprivate.azureedge.net'),
-        events: [],
-        videoAvailableBetweenOffsets: [],
-        hasVideo: segmentHasVideo,
-        deviceType: s.devicetype,
-        hpgps: s.hpgps,
-        hasDriverCamera: segmentHasDriverCamera,
-        hasDriverCameraStream: segmentHasDriverCameraStream,
-        locStart: '',
-        locEnd: '',
-        distanceMiles: 0.0,
-        cameraStreamSegCount: 0,
-        driverCameraStreamSegCount: 0,
-      };
-      segments.push(segment);
-    }
-    if (!segmentHasVideo && videoStartOffset !== null) {
-      segment.videoAvailableBetweenOffsets.push([videoStartOffset, s.offset]);
-      videoStartOffset = null;
-    }
-    segment.hasVideo = (segment.hasVideo || segmentHasVideo);
-    segment.hasDriverCamera = (segment.hasDriverCamera || segmentHasDriverCamera);
-    segment.hasDriverCameraStream = (segment.hasDriverCameraStream || segmentHasDriverCameraStream);
-    segment.hpgps = (segment.hpgps || s.hpgps);
-    segment.duration = (s.offset - segment.offset) + s.duration;
-    segment.segments = Math.max(segment.segments, Number(s.canonical_name.split('--').pop()) + 1);
-    segment.events = segment.events.concat(s.events);
-    segment.endCoord = [s.end_lng, s.end_lat];
-    segment.distanceMiles += s.length;
-    segment.cameraStreamSegCount += Math.floor(segmentHasVideo);
-    segment.driverCameraStreamSegCount += Math.floor(segmentHasDriverCameraStream);
-  });
-
-  if (segment) {
-    finishSegment(segment);
-  }
-
-  return segments;
-}
-
-export async function fetchRoutes(dongleId, start, end) {
-  let segments = await getSegmentMetadata(start, end, dongleId);
-  segments = parseSegmentMetadata(start, end, segments);
-  return segmentsFromMetadata(segments).reverse();
-}