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Problem Title State Date Asked Date Last Answered
MGS shielding a Bridge Pier IL April 17, 2026 April 21, 2026
MGS Conflict with Crossing Pipe Culvert IL April 8, 2026 April 9, 2026
Type C Crash Cushion Testing MO April 7, 2026 April 9, 2026
Post Rotation Question OH March 31, 2026 April 3, 2026
TL-2 Single Slope Barrier Cross-Slope Limitations MN March 20, 2026 March 25, 2026
Round Post Bollard IL March 5, 2026 March 13, 2026
INDOT Median Treatment Question within RCI IN March 5, 2026 March 10, 2026
MASH philosophy for bridge-mounted pedestrian fencing NJ March 3, 2026 May 1, 2026
Question Regarding Type F Barrier MO February 26, 2026 March 4, 2026
Minimum Effective Guardrail Length for the MGS KY February 11, 2026 February 19, 2026
Texas DOT Single Slope Concrete Barrier adaptation NE February 3, 2026 March 2, 2026
Breakaway Post System IL February 2, 2026 May 1, 2026
Guardrail in front of barrier question MO February 2, 2026 February 3, 2026
Impact Load Assumptions for HTCB End Anchor Foundation Design OH January 29, 2026 February 3, 2026
High tension cable barrier line post sleeves/sockets SD January 28, 2026 May 1, 2026
Design loads for safety grates for culvert aprons MN January 21, 2026 January 22, 2026
Positive Slopes Behind MGS Question OH January 20, 2026 January 27, 2026
Guardrail Rail Post Hole Location Tolerance TX January 8, 2026 January 9, 2026
F-shape temporary barrier guidance SC January 7, 2026 January 22, 2026
Crash Cushion - Quad guard location NJ January 6, 2026 January 7, 2026
Tall concrete parapet questions NJ January 5, 2026 January 6, 2026
Modified Thrie Beam Transition to Concrete Barrier IN January 2, 2026 January 27, 2026
PSST mailbox support questions MN December 24, 2025 January 2, 2026
Question About Trailing Anchor Plate GA December 8, 2025 December 10, 2025
Zone of Intrusion IN December 4, 2025 December 5, 2025
Post Removed from Cable Barrier NE November 18, 2025 November 19, 2025

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