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MicroStation V8

English sign truss standards

Updated April 30, 2015

For questions on standards, please contact Brett.Kloss@dot.iowa.gov.

CADD bridge standard plan files and design manual and commentary disclaimer

Summary of updates to standards (Starting March 2015)

CADD memos for standards

yellow highlight = new
Model Name Revision Date File Description MicroStation DGN File PDF File
Overhead - Steel Truss and Steel Uprights
SOST-01-11 09/14 Index and Notes for 50-130 Spans
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SOST-02-11 09/11 Elevation Views for 50-75 Spans
SOST-03-11 09/11 Elevation Views for 80-100 Spans
SOST-04-11 09/11 Elevation Views for 105-115 Spans
SOST-05-11 09/11 Elevation Views for 120-130 Spans
SOST-06-11 09/14 Support Base and DMS Electrical Access Details for 50-100 Spans
SOST-07-11 09/14 Support Base and DMS Electrical Access Details for 105-130 Spans
SOST-08-11 09/14 Gusset Plate Connections
SOST-09-11 09/14 Truss Support and Chord Splice Details for 50-100 Spans
SOST-10-11 09/14 Truss Support and Chord Splice Details for 105-130 Spans
SOST-11-11 09/14 Sign Attachment Details
SOST-12-11 -
SOST-13-11
09/14 Dynamic Message Sign Runway and Ladder Details
SOST-14-11 -
SOST-15-11
06/13 Dynamic Message Sign Runway and Ladder Details
SOST-16-11 11/13 Dynamic Message Sign Runway and Ladder Details
SOST-17-11 09/14 Foundation Details - Non-staged
SOST-18-11 06/13 Conduit Location Details
SOST-19-11 -
SOST-20-11
06/13 Foundation Details - Staged
Cantilever - Aluminum Truss with Steel Post
5557 04/09 Cantilever Notes
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5558-5559 05/09 Cantilever Sign Support Details
5560 05/10 Cantilever Sign Support Details
5561 05/09 Cantilever Footing Details
RDMS Support - Steel Arms and Post
RDMS-01-13 09/14 Index and Notes for D.M.S. Sign Support
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RDMS-02-13 04/13 Support Frame Details
RDMS-03-13 09/14 Work Platform Details
RDMS-04-13 11/13 Support Post Base Details
RDMS-05-13 04/13 Footing Details
RDMS-06-13 11/13 Rotational View