Question Archive: 2011

ID Problem Title State Date Asked Date Last Answered
530 Short radius NE December 28, 2011 January 4, 2012
151 MGS transition to quarter post spacing IA December 14, 2011 December 15, 2011
161 Safety barrier shape clarification OH December 14, 2011 December 15, 2011
159 Sand Barrel Array layout WI December 12, 2011 December 13, 2011
165 Box Beam Radius WI December 9, 2011 December 12, 2011
157 Modified MGS Bridge Rail IA November 9, 2011 November 10, 2011
172 Weak-Post Guardrail Improvements NE November 1, 2011 November 9, 2011
174 Vandal Protection Fence IL October 28, 2011 November 3, 2011
154 Culvert Protection Advice MO October 25, 2011 October 31, 2011
155 Guard Rail Post Usage WA October 19, 2011 October 24, 2011
175 Mitchell Interchange Standpipe Protection WI October 18, 2011 October 24, 2011
171 Mow Strips with MGS posts DE October 14, 2011 October 20, 2011
176 Fish Hatchery Road - temporary concrete barrier and bicyclist protection WI October 14, 2011 October 18, 2011
219 TCB Anchorage Transitions IA August 30, 2011 September 2, 2011
221 PCB Overlap Offset OH August 22, 2011 August 23, 2011
212 Guardrail on Short Bridge IA July 27, 2011 September 1, 2011
224 Bolt Specifications for Attachment of Thrie Beam to Concrete Parapet WI July 1, 2011 July 2, 2011
206 Cable Terminal Anchor Bracket NE June 30, 2011 February 9, 2012
207 Cable Hanger Post Tab Issue NE June 30, 2011 July 7, 2011
209 Curbs Under Transitions WI June 30, 2011 July 5, 2011
210 Foothills Parkway Aluminum Railing and a Modified Version of the Foothills Parkway Railing WI June 21, 2011 June 22, 2011
205 Extra Blockouts KS June 15, 2011 June 21, 2011
256 Iowa Approach Guardrail Transition - Steel Post Alternative - Recessed Steel Post, Tapered Steel Block, & Full-Height Wood Block IA June 7, 2011 June 8, 2011
255 Iowa Transition and Curbs - Blockout Length and Depth Inquiry IA June 5, 2011 June 15, 2011
238 High Tension Cable Guardrail with a 1V:3H Slope Behind WY May 6, 2011 May 9, 2011
228 Wildlife Crossing Holes in Barriers MO April 29, 2011 May 2, 2011
246 Minimum Rail Height for MGS Long Span and MGS Transition to Rigid Barrier WI April 28, 2011 April 29, 2011
234 Low Tension Cable Barrier Adjacent to 2:1 Slope NE April 26, 2011 May 2, 2011
254 Iowa Transition and Curbs IA April 22, 2011 June 7, 2011
231 Highway sign support structures NE April 21, 2011 May 4, 2011
241 CRT Posts Adjacent to Slopes for MGS Long Span WA April 14, 2011 April 15, 2011
240 Sand Barrel Attenuator Guidance IL March 25, 2011 May 5, 2011
233 Cable Guardrail on Slope and End Terminal Questions NE March 14, 2011 May 3, 2011
259 Wisconsin to Illinois Temporary Concrete Barrier Connection WI February 24, 2011 February 25, 2011
236 MnDOT Questions Regarding Bridge Barriers MN February 16, 2011 April 14, 2011
263 Openings in Concrete Median Barrier IL January 30, 2011 February 15, 2012
262 NCHRP Report 665 Question AZ January 20, 2011 February 3, 2011
258 Snow Gate Modifications – Additional questions KS January 10, 2011 January 12, 2011
660 31" Guardrail End Treatments - Non-Proprietary January 7, 2011 March 31, 2011

Question Archives by Month
January 2011
February 2011
March 2011
April 2011
May 2011
June 2011
July 2011
August 2011
September 2011
October 2011
November 2011
December 2011
Contact Us:
130 Whittier Research Center
2200 Vine Street
Lincoln, NE 68583-0853
(402) 472-0965
Email: mwrsf@unl.edu
Disclaimer:
The information contained on the Midwest Roadside Safety Facility (MwRSF) website is subject to change without prior notice. The University of Nebraska and the MwRSF is not responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with the use or misuse of or reliance upon any such content, goods, or services available on this site.