Table of contents

Guideline and form

Design Exception Summaries

Table of contents

List of all current exception summaries. Last updated March 14, 2018.

Highway name Region Project title Memorandum date
Highway 1:06/08 at Highway 22:14/16 Southern Highway 1:06/08 at Highway 22:14/16 Interchange March 14, 2018
Highway 43:20 North Central Highway 43:20, Highway Intersection Improvements June 16, 2017
Highway 43:20/22 North Central Highway 43:20/22, Highway Rehabilitation and Intersection Improvements February 15, 2017
Highway 657:04 North Central Highway 657:04, Muriel View Drive Intersection Treatment October 25, 2016
Highway 813 North Central Highway 813 Over Athabasca River (BF 09905) February 16, 2016
Highway 21:28 North Central Highway 21:28-CPR Overpass (BF 79441) June 18, 2015
Highway 2A & Dunbow Road Southern Highway 2A & Dunbow Rd. Intersection-Improvement and Signalization February 9, 2015
Highway 16:20 / Highway 824:02 North Central Highway 16:20 EB Overlay – Highway 824:02 EB on-ramp width November 18, 2014
Highway 825:02 North Central Highway 825:02 – Grade Widening, Asphalt Concrete Pavement (EPS) and Other Works September 16, 2014
Highway 2A:26 North Central Highway 2A26 Design Speed Reduction June 9, 2014
Highway 2A:26 Leduc North Central Highway2A Realignment Functional Planning Study Update - Leduc May 9, 2014
Highway 56:14 Central Highway 56:14 Improvement May 7, 2014
Highway 813:02 North Central New Bridge Construction & Realignment of Highway 813 February 11, 2014
Highway 63:06/08 Fort McMurray Highway 63:06/08, S. of Marians Lake to N. of Mariana Lake January 16, 2014
Highway 37:04 North Central Existing Nelson Road Intersection January 14, 2014
Highway 2:15 Southern 212 Avenue (Cranston Gate) Interchange, Loop Ramp July 18, 2013
Highway 37:04 North Central Existing WB Truck Climbing Lane, Km. 3.64 to Km. 5.125 July 5, 2013
Highway 47:06 North Central South Robb Intersection, Km. 6.94, Intersection Sight Distance July 5, 2013
Highway 37:04 North Central Sturgeon River Bridge (BF 676), Km. 5.74 June 12, 2013
Highway 2A:14 Central Highway 27 & 47 St., Reconstruction/Widening May 1, 2013
Highway 6:04 Southern Over Kettles Creek, Change Posted Speed, South of Limits of Pincher Creek April 2, 2013
Highway 2:12 Southern 498th Avenue Interchange, High River, Bridge Width and Delineation. January 9, 2013
Highway 627:02 North Central Highway 770 to W of Highway 779, Pavement Width below 3R/4R Guidelines. January 8, 2013
Highway 63:11/Highway 63:12 Fort McMurray Highway 686 Interchanges, 35m High Mast Lighting Poles. December 21, 2012
Highway 59:02/Highway 723:02 Peace Intersection Type, Highway 59:02/Highway 723:02/Rge Rd. 100 km 21.349, Valhalla Centre December 18, 2012
Highway 2:20 Central Highway 2:20, High Tension Cable Barrier (HTCB) In Depressed Median, Various Locations October 24, 2012
Highway 2:12 Southern Highway 2/498th Avenue Interchange, High River, 24m Davit Poles to Illuminate Interchange September 14, 2012
Highway 88:12 Peace New Construction, Proposed Vertical Alignment at Existing Bridge File (BF) Location September 7, 2012
Highway 630:02 North Central Road Width and Median Curb Height September 4, 2012
Highway 43:06 Peace Intersection Spacing, Highway 43:06 Proposed Intersection at km 29.930 August 27, 2012
Highway 43:08 Peace Barrier Curb in the Town of Valleyview, Highway 49 to South of Highway 665 August 24, 2012
Highway 40:32 Peace Proposed Horizontal Alignment August 20, 2012
Highway 2:12 Southern Highway 2/498th Avenue Interchange, High River, Southbound Entrance Ramp August 15, 2012
Highway 24:02 Southern Highway 24:04/Highway 817:02 Accommodations for Oversize Vehicles at Roundabout and Reclassification of Existing Highway 24:04 August 10, 2012
Highway 2:36 North Central Cardiff Road Interchange – 101 Street Roundabout, Design Vehicle June 26, 2012
Highway 628:04 North Central Intersection Improvement, Approach Sideslopes June 13, 2012
Highway 59:02 / Highway 723:02 Peace Access Management, Highway 59 & Highway 723 Intersection Improvement May 1, 2012
Highway 14:06 North Central Intersection Improvements at Highway 824:02, South Cooking Lake / RR 221 and RR 220 April 27, 2012
Highway 668:02 Peace East of Highway 40. Pavement Width below 3R/4R Guidelines April 20, 2012
Highway 2 and Highway 587 Central Highway 2 and Highway 587 Bowden Interchange February 2, 2012
Highway 2:20 / Highway 27:06 Central Accommodations for Reactor Transporter at Roundabout November 14, 2011
Highway 216:02 / Highway 216:18 North Central Use of Roundabouts on the NEAHD Design-Build-Finance-Operate Project September 27, 2011
Highway 32:08/10 North Central Intersection Sight Distance at Field Access, South of Mahaska Creek to Croat Creek September 19, 2011
Highway 2:15 Southern Glenmore Trail and Deerfoot Trail Interchange, Proposed R50 for EB-NB Loop Ramp for a Design Speed of 40km/h June 16, 2011
Highway 2:15 Southern Glenmore Trail and Deerfoot Trail Interchange, Use of Normal Crown on Horizontal Crown with R4000 and Design Speed of 110km/h June 16, 2011
Highway 2:15 Southern Glenmore Trail and Deerfoot Trail Interchange, Applying the City of Calgary's Cross-Section Standards June 16, 2011
Highway 2:15 Southern Glenmore Trail and Deerfoot Trail Interchange, Crest K-Value of 60 and Design Speed of 110km/h for Deerfoot Trail Overpass June 16, 2011
Highway 22:14 Southern Bridge Replacement/ Widening, Intersection Treatments, Climbing Lanes June 15, 2011
Highway 10:08 Central Intersection Improvement, Type IIa vs. Type IIIa and Left Turn Lane on Centerline May 25, 2011
Highway 774:02 Southern Gravel Road to Paved Local Road Upgrade, Castle Mountain Resort to South of Castle River May 18, 2011
Highway 63:11/12 North Central Signalized Triple Left Turn Intersection Design for Stage 1 Interchange May 12, 2011
Highway 779:02 North Central Left Turn Lane for Southbound Traffic, Non-Standard Left Turn Lane Length vs. New Construction Design Standards May 9, 2011
Highway 22:16 Central Climbing Lane, North of Highway 759 to South of Cremona April 28, 2011
Highway 2:60 Peace New Log Haul Intersection Treatment April 13, 2011
Highway 43:06 Peace Intersection Spacing, Highway 43:06 Proposed Intersection at KM17.213 July 28, 2010
Highway 43:06 Peace Intersection Spacing, Highway 43:06 Proposed Intersection at KM17.213 July 22, 2010
Highway 40:24 North Central Vertical Alignment, North of Lovett River to Highway 47, 3R/4R Design Standards vs. New Construction Design Standards April 16, 2010
Highway 63:12 North Central Parson's Creek Aggregate Intersection Improvements April 15, 2010
Highway 216:06 North Central Barrier Design, Anthony Henday Drive and Cameron Heights Drive Interchange April 14, 2010
Highway 661:02 North Central Gravel Road to Paved Road Upgrade March 29, 2010
Highway 22:30 North Central Climbing Lanes, North Saskatchewan River Bridge Replacement and Associated Highway Upgrades March 2, 2010
Highway 40:26 North Central Alignment Study - Maximum Allowable Gradient January 4, 2010

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