new Coordinate(length, 0) // slope = -0.1
};
PackedCoordinateSequence elev = new PackedCoordinateSequence.Double(profile);
testStreet.setElevationProfile(elev, false);
SlopeCosts costs = ElevationUtils.getSlopeCosts(elev, true);
double trueLength = costs.lengthMultiplier * length;
double slopeWorkLength = testStreet.getSlopeWorkCostEffectiveLength();
double slopeSpeedLength = testStreet.getSlopeSpeedEffectiveLength();
RoutingRequest options = new RoutingRequest(TraverseMode.BICYCLE);