Design Memo 18-18 ta Taper Rates
Tag: Design Memo
INDOT Design Memo 18-17 ta
Design Memo 18-17 ta Bridge Deck Overlays
INDOT Design Memos
Design Memo 17-26 Subgrade Treatment describes the addition of Subgrade Treatment Type IVA to the Standard Specifications.
Design Memo 17-27 ta Bridge Length Culverts clarifies exceptions to the Level One Controlling Criteria for bridge length culverts.
Design Memo 17-28 ta Plant Growth Layer includes guidance on the necessary prerequisites for use of RSP 629-R-630, Plant Growth Layer.
INDOT Design Memo 17-08 Policy Change Interstate Highway Congestion Policy
Design Memo 17-08 PC describes updates to the INDOT Interstate Highway Congestion Policy (IHCP). All existing approved policy exceptions (“waivers”) to a prior IHCP remain valid. INDOT is offering training opportunities on the preparation of exceptions to the IHCP.
INDOT Design Memo 16-35
INDOT Design Memo 16-35 Technical Advisory Undistributed Quantities