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Loaninghead Junction

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Loaninghead Junction
Location Map
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Location
Gleneagles
County
Perthshire
Highway Authority
Transport Scotland
Junction Type
Diamond / Dumbbell Hybrid
Roads Joined
A9, A823
Junctions related to the A823
Masterton Junction • Muckhart Crossroads • Pitreavie Roundabout

Loaninghead Junction, also called Loaninghead Grade Separated Junction lies a short distance to the south of Gleneagles village, with the famous Golf Resort filling the space between the two. The junction is the only fully Grade Separated Junction on the A9 between Dunblane and Perth, and this is perhaps because of the importance of Gleneagles, which has hosted international events on a number of occasions. The junction has a complicated history, and some of the changes made have related directly to events held at Gleneagles.

Contents

History

The old Crossroads

Originally, the junction between the A9 and the A823 was a simple crossroads. This was sited approximately where the roundabout now lies to the south of the A9. The route of the A823 seems little changes (apart from the addition of the bridge), whilst the A9 originally approached from the west, along the line of the westbound onslip. Immediately to the east of the crossroads, the A9 turned sharply to the north, leaving the westbound offlsip and then curved to line up, roughly, with the eastbound onslip, with the modern A9 quickly resuming the older line. The A9 maintained priority through the junction, but as traffic volumes grew this made it harder for turning traffic to negotiate the junction.

Original GSJ

It seems that the junction was reconstructed as a Grade Separated Junction when the A9 was dualled. This saw a partially folded diamond interchange built, with the eastbound slips running parallel to the main A9, whilst the westbound slips were both in the south east corner of the junction, the onslip tightly folded inside the offslip. All of the sliproads then met the A823 at T Junctions, the westbound slips being paired up, whilst the eastbound slips were staggered to help prevent accidents.

Current GSJ

The Junction appears to have been remodelled in 2010, with major changes to the south of the junction. The eastbound sliproads to the north of the junction were left unchanged. The main reason behind the changes appears to have been to remove the existing at-grade access to Gleneagles Station to the east, and so a new road was built connecting the station to the A823. This was routed to meet a new roundabout that also served the sliproads onto the A9. The other main change was the closing up of the existing tightly curled westbound on slip, and the provision of a new onslip which runs parallel to the A9 from the roundabout.

Routes

Route To Notes

A9

Perth

A9

Stirling

A823

Gleneagles, Crieff (A822)

A823

Dunfermline, Glendevon, Muckhart
Gleneagles Station



Loaninghead Junction
Junctions on the A9
Falkirk to DunblaneCadgers Brae Roundabout  • Icehouse Brae Roundabout  • Bog Roundabout  • Westfield Roundabout  • Etna Road Roundabout  • Abbots Road Roundabout  • Abbotsford Park Roundabout  • Mungalend Roundabout  • Merchiston Roundabout  • Rosebank Roundabout  • Camelon Roundabout  • Glenbervie Interchange  • Greencornhills Roundabout  • St Ninians Roundabout  • Linden Ave Roundabout • Craigs Roundabout • Customs Roundabout  • Causewayhead Roundabout  • Airthrey Roundabout  • Wallace Roundabout
Dunblane to PerthKeir Roundabout  • Dunblane West  • Dunblane North  • Greenloaning  • Loaninghead  • Auchterarder  • Aberuthven  • Dunning  • Broxden Roundabout • St. Johnstone Interchange • Inveralmond Roundabout
Perth to AviemoreLuncarty Bridge • Bankfoot • Little Dunkeld Junctions  • Ballinluig Junction • Moulinearn • Pitlochry South • Pitlochry North • Bruar  • Calvine • Trinafour • Wade Bridge Junction • Ralia  • Kingussie Interchange
Aviemore to ToreLynwilg  • Granish • Carrbridge • Tomatin • Milton of Leys  • Inshes  • Raigmore Interchange • Longman Roundabout  • North Kessock  • Munlochy  • Tore Roundabout
Tore to ThursoDuncanston Crossroads  • Ardullie Roundabout • Evanton • Struie • Dalmore • Kildary  • Tain • Glenmorangie • Meikle Ferry Roundabout • Clashmore • Dornoch • The Mound • Helmsdale • Latheron • Mybster Crossroads • Georgemas  • Thurso