To support essential travelers during the COVID-19 public health crisis, CTDOT has launched a temporary program for food trucks to operate at highway Rest Areas in Danbury (I-84), Middletown (I-91), Wallingford (I-91) and North Stonington (I-95). Read more here: Food Trucks Temporarily Permitted at CTDOT Highway Rest Areas

CE General Memoranda

Current Memoranda

Memoranda providing guidance to consultant engineers working on State projects.
2015
15-01  Mileage Reimbursement                                                                             02/19/2015  (PDF, 29 KB)   
15-02  Changes to Sections of the January 2015 Supplemental Specifications                 02/27/2015  (PDF, 117 KB)  
15-03  Discontinuation of General Memoranda  11/02/2015  (PDF, 124 KB)
                                                                                                     
2014
14-01  Mileage Reimbursement          (obsolete)       02/01/2014  (PDF, 29 KB)   
14-02  January 2014 Supplemental Specifications  04/21/2014  (PDF, 75 KB)
14-03  Supplemental Specifications: Concrete for Stuctures & Portland Cement Concrete  07/21/2014  (PDF, 48 KB)
14-04  Interim 24-hour Precipitation Rates  12/17/2014  (PDF, 62 KB)
2014 Index                                                                                                       
2013
13-01  Mileage Reimbursement       (obsolete)  02/01/2013  (PDF, 28 KB)   
13-02  January 2013 Supplemental Specifications  02/06/2013  (PDF 45 KB)
2013 Index                                                                                                       
2012
12-01  Bridge Design Standard Practice - Load Resistance Factor Rating (LRFR)                   03/16/2012  (PDF, 330 KB)   
12-02  Mileage Reimbursement(obsolete)  05/14/2012  (PDF, 29 KB)
          Approach Slabs
 06/18/2012  (PDF, 718 KB)
12-04  July 2012 Supplemental Specifications  08/01/2012  (PDF, 48 KB)
2012 Index
2011
11-01  Highway Design Manual Revisions                                    01/13/2011  (PDF,  60 KB)   
11-02  Mileage Reimbursement Rate(obsolete) 02/05/2011  (PDF,  30 KB)
11-03  Bridge Design Standard Practice - LRFD Load Rating(obsolete-replaced by 12-01) 02/10/2011  (PDF, 278 KB)
11-04  New Bridge Design Standard Practice- Strip Seal Expansion Joint System
 02/25/2011  (PDF, 906 KB)
11-05  New Bridge Design Standard Practice- Accelerated Bridge Construction
 04/29/2011  (PDF, 14 KB)
11-06  Trns.Port Estimator
09/15/2011  (PDF, 126 KB)
2011 Index                                                                                                            
                           
2010
10-01  Mileage Reimbursement Rate(obsolete)                           01/26/2010  (PDF, 9 KB)
10-02  July 2010 Supplemental Specifications 08/27/2010  (PDF, 16 KB)
10-03  HWY Standard & Guide Sheets  11/17/2010  (PDF, 127 KB)
2010 Index                                                                                                      11/22/2010  (PDF, 23 KB)
2009
09-01  New Bridge Design Standard Practice-Superpave on Bridges                                     01/22/2009  (PDF 62 KB)
09-02  Estimating Guidelines                                                                                        01/30/2009  (PDF 34 KB)
09-03  Mileage Reimbursement   (obsolete)                                                                       02/04/2009   (PDF 33 KB)
09-04  Bridge Inspection Records                                                                                   03/11/2009   (PDF 34 KB)
09-05  Supplemental Specifications  (Form 816)                                                               03/24/2009   (PDF 44 KB)
09-06  Revisions to the Highway Design Manual 2009                                                       04/05/2009   (PDF 30 KB)
09-07  New Bridge Design Standard Practices and Revised Bridge Design Manual                  05/01/2009   (PDF 31 KB)
2009 lndex                                                                                                                      (PDF 11 KB)
2008
08-01  Storm Drainage Pipe and Culvert Selection                                                           02/01/2008  (PDF 13 KB)
08-02  Estimating Guidelines                                                                                       03/04/2008  (PDF 15 KB)
08-03  Mileage Reimbursement (obsolete)                                                                     04/04/2008  (PDF 11 KB)
08-04  Supplemental Specifications                                                                               07/02/2008  (PDF 20 KB)
08-05  Mileage Reimbursement (obsolete)                                                                    08/11/2008  (PDF 11 KB)
08-06  Consultant Administration & Project Development Manual                                      08/29/2008  (PDF 14 KB)
08-07  New Bridge Design Standard Practice-Superpave (obsolete)                                   11/25/2008  (PDF 64 KB)
08-08  New Bridge Design Standard Practice-Seismic Design                                            12/05/2008  (PDF 60 KB)
2008 Index                                                                                                                     (PDF  9 KB)
2007
07-01  Supplemental Specifications to Form 816                                                              02/01/2007  (PDF 19 KB)
07-02  Mileage Reimbursement (obsolete)                                                                      03/15/2007  (PDF 11 KB)
07-03  Revisions to Highway Design Manual 2003 (US Units)                                             04/05/2007  (PDF 11 KB)
07-04  New Bridge Design Standard Practices-Anchor Bolts; Earth Retaining Systems            04/20/2007(PDF, 202 KB)
07-05  2007 Digital Design Environment                                                                         06/20/2007  (PDF 18 KB)
07-06  StreamStats                                                                                                     06/21/2007  (PDF 28 KB)
07-07  Construction Calendar Day Schedules                                                                   06/26/2007  (PDF 11 KB)
07-08  Supplemental Specifications to Form 816                                                              08/02/2007  (PDF 23 KB)
07-09  Work Zone Safety/Mobility Policy/Implementation                                                  09/18/2007  (PDF 14 KB)
07-10  New Bridge Design Standard Practice                                                                   10/16/2007  (PDF 14 KB)
07-11  New Bridge Design Standard Practice                                                                   11/28/2007  (PDF 15 KB)
2007 Index                                                                                                                       (PDF  9 KB)
2006
06-01  Mileage Reimbursement Rate(obsolete)                 02/03/2006  (PDF, 9KB)
06-02  Revision to the Bridge Design Manual  05/15/2006  
06-03  July 2006 Supplemental Specifications  08/29/2006  (PDF, 14KB)
06-04  New Bridge Design Standard Practice - HMA Overlay  10/20/2006  (PDF,  9KB)
2006 Index                                                                                           
                 (PDF, 9KB)