DTMR Road Design speed 90km/h 80km/h 60km/h Planning and minimum minimum minimum Design Manual Typical sign posted speed 80km/h 70km/h 60km/h (maximum) Design vehicle (1) Standard Standard Standard vehicle vehicle vehicle Direct lot access No No No Cross section (2) Reserve width (minimum) Refer to 33m–40m 33m-–-40m 19.5m Queensland Minimum carriageway width DTMR Road Planning and number of traffic lanes 6 (3) 4 (4) 2–4 — Design Manual minimum width of through 3.5m 3.5m 3.5m (5) — traffic lanes (5) number of parking lanes None None None — Road crossfall 2.5% 2.5% 2.5% Minimum bicycle lane width 2m 1.8m 1.8m Bus facilities Design for Design for On road bus indented bus indented bus stops within bay bay parking lane if already provided OR Design for indented bus bays no parking lane width (minimum) (6) 4.25m 4.25m 4.25m Geometric requirements for roads Longitudinal grade maximum 5% 6% 6% — Planning minimum 1% 1% 1% — Length between tangent 80m 50m 50m Road points (minimum) Vertical length for grade 90m 60m 60m DTMR change >1% (minimum) Horizontal curve radius 300m 300m 130m (minimum) Manual Vertical curve radius 2900m 2900m 2900m Queensland (minimum) Design to Super-elevation Full Full Full and Notes—
DTMR Road Planning and Design Manual Design speed 90km/h minimum 80km/h minimum 60km/h minimum Typical sign posted speed (maximum) 80km/h 70km/h 60km/h Design vehicle (1) Standard vehicle Standard vehicle Standard vehicle Direct lot access No No No Cross section (2) Reserve width (minimum) Refer to Queensland DTMR Road Planning and Design Manual 33m–40m 33m-–-40m 19.5m Minimum carriageway width — number of traffic lanes 6 (3) 4 (4) 2–4 — minimum width of through traffic lanes (5) 3.5m 3.5m 3.5m (5) — number of parking lanes None None None Road crossfall 2.5% 2.5% 2.5% Minimum bicycle lane width 2m 1.8m 1.8m Bus facilities Design for indented bus bay Design for indented bus bay On road bus stops within parking lane if already provided OR Design for indented bus bays no parking lane width (minimum) (6) 4.25m 4.25m 4.25m Geometric requirements for roads Longitudinal grade to Queensland DTMR Road Planning and Design Manual — maximum 5% 6% 6% — minimum 1% 1% 1% Length between tangent points (minimum) 80m 50m 50m Vertical length for grade change >1% (minimum) 90m 60m 60m Horizontal curve radius (minimum) 300m 300m 130m Vertical curve radius (minimum) 2900m 2900m 2900m Super-elevation Full Full Full Notes—
Ch3RoadCorridorDesign.docx