| 11. | Like for instance slip roads onto dual-carriageways or motorways.
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| 12. | Work will involve replacing the current southbound entry slip road and widening the A43 southbound.
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| 13. | Similarly, slip roads pass under or over the main motorway at Junctions 41 and 42.
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| 14. | The extensive cutting created for the motorway junction and slip roads crosses the tunnel alignment.
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| 15. | The alignment of the slip roads leaves a wide space between for the unbuilt carriageway.
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| 16. | Traffic signals are operated part-time on slip roads, which are used to temporarily store traffic.
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| 17. | The slip road will result in less traffic turning into the expressway at the interchange,
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| 18. | The eastbound slip road to the roundabout was the eastbound carriageway A18 ( M ).
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| 19. | Plus a bit more for slip roads ( ramps ) and a fair bit more bridges.
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| 20. | However, roundabouts are often used for the junction between the slip roads and the intersecting road.
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