Bridges and Structures

CULVERT STANDARDS - MICROSTATION V8


Standards Updates

Updated on January 1, 2021

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For questions on standards, please contact Brett Kloss.

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Model Name Revision Date File Description MicroStation DGN File PDF File
Culvert Extensions and Other Details
1043s1 01/21 Culvert Extension Details
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1043s2 01/21
 Culvert Extension Details
1044 01/21
 Culvert Extension Details
1047 01/21
 Culvert Details
1060 01/21
 Culvert Baffle Details
1061 01/21
 Culvert Weir Details
1070-03 - 
1070-12 		01/21
 Flume Chute Details
1070-13,
1070-14 		01/21
 Flume Chute Details
1092 01/21
 Cast-In-Place Culvert Revetment Protection Details
UPDATE NOTICE:
    The newly released Flume Standards dated December 2020 should be used for any designs scheduled for the July 2021 letting and later. Exceptions will be considered on a case-by-case basis.
Flume standards
RCF 01-20 12/20 Reinforced Concrete Flumes
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RCF 02-20 12/20 Reinforced Concrete Flumes
RCF 03-20 12/20 Reinforced Concrete Flumes
RCF 04-20 12/20 Reinforced Concrete Flumes
RCFB 01-20 12/20
 Flume Basin Details 3'-0", 4'-0" & 5'-0" Spans
RCFB 02-20 12/20
 Flume Basin Details 6'-0" Span
RCFB 03-20 12/20 Flume Basin Details 8'-0" Span
RCFB 04-20 12/20
 Flume Basin Details 10'-0" Span
RCFB 05-20 12/20
 Flume Basin Details 10'-0" Span
RCFB 06-20 12/20
 Flume Basin Details 12'-0" Span
RCFB 07-20 12/20
 Flume Basin Details 12'-0" Span
RCFB 08-20 12/20
 Flume Basin Details 14'-0" Span
RCFB 09-20 12/20
 Flume Basin Details 14'-0" Span
RCFB 10-20
 12/20
 Flume Basin Details 16'-0" Span
RCFB 11-20 12/20
 Flume Basin Details 16'-0" Span
FBJ 01-12 12/20 3Flume Bell Joint Details 3'-0", 4'-0" & 5'-0" Spans
FBJ 02-20 12/20
 Flume Bell Joint Details 6'-0" Spans
FBJ-03-20 12/20
 Flume Bell Joint Details 8'-0" Spans
FBJ 04-20 12/20
 Flume Bell Joint Details 10'-0" Spans
FBJ 05-20 12/20
 Flume Bell Joint Details 12'-0" Spans
FBJ 06-20 12/20
 Flume Bell Joint Details 14'-0" Spans
FBJ 07-20 12/20
 Flume Bell Joint Details 14'-0" Spans
FBJ 08-20 12/20
 Flume Bell Joint Details 16'-0" Spans
FBJ 09-20 12/20
 Flume Bell Joint Details 16'-0" Spans
April 2012 Flume standards - outdated
RCF-01-12 05/13 Reinforced Concrete Flumes
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RCF-02-12 04/12 Reinforced Concrete Flumes
RCFB-01-12 04/12 3 x 3 to 5 x 6 Flume Basin Details
RCFB-02-12 04/12 6 x 3 to 6 x 8 Flume Basin Details
RCFB-03-12 04/12 8 x 4 to 8 x 10 Flume Basin Details
RCFB-04-12,
RCFB-05-12 		04/12 10 x 5 to 10 x 12 Flume Basin Details
RCFB-06-12,
RCFB-07-12 		04/12 12 x 4 to 12 x 12 Flume Basin Details
FBJ-01-12 04/12 3 x 3 to 5 x 6 Flume Bell Joint Details
FBJ-02-12 04/12 6 x 3 to 6 x 8 Flume Bell Joint Details
FBJ-03-12 04/12 8 x 4 to 8 x 10 Flume Bell Joint Details
FBJ-04-12 04/12 10 x 5 to 10 x 12 Flume Bell Joint Details
FBJ-05-12 04/12 12 x 4 to 12 x 12 Flume Bell Joint Details
UPDATE NOTICE:
    The newly released Cast-In-Place Culverts - Single Span RCB, Twin RCB and Triple RCB dated July 2020 are designed and supplied with the new Parallel Wing Headwalls. The intent of the Bureau is to use Parallel Wing Headwalls when feasible in order to provide relative parity between the CIP and Precast Culvert options. The use of these newly released CIP Culverts and Parallel Wing Headwall Standards should follow the guidelines below: 
  • For all new RCB Culvert projects and those just entering final design, if the TSL shows flared wing headwalls then the Final Designer should contact the Preliminary Designer and verify whether the Flared Wing Headwalls are mandatory for the specific project or if they can be changed to the new Parallel Wing Headwalls, as there could possibly be a scenario where the change may not be desirable. If it can be changed to Parallel Wing Headwalls, it should be.
  • For RCB Culvert projects that are finished or have begun final design, no change is required when using the April 2012 standards. EXCEPTION: Any designs scheduled for the July 1, 2021 letting that are based on the April 2012 standards should be under consideration for re-design to the newly released July 2020 standards. 
  • The April 2012 Flared Wing Headwalls and CIP Culvert standards will still be available for Standards reference and e-Files on the Culvert Standards page of the Bridges & Structures Bureau website for the next year. 
  • Please note that the bureau also intends to release the new Precast Culvert Standards for use by all, and the Flared Wing Headwall Standards for county use and special project use in the near future. An email notification through GovDelivery will be sent out when those are available on the website. For more immediate needs, please contact Brett Kloss to request an unofficial copy.
Single Span RCB
RCB G1-20 07/20 Index of Sheets
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RCB G2-20 07/20 General Notes & Specifications
RCB G3-20 07/20 Typical Culvert Barrel Details
RCB 3-3-20 07/20 Culvert Barrel Details,
3’-0 Barrel Sections
RCB 4-4-20 07/20 Culvert Barrel Details,
4’-0 Barrel Sections
RCB 5-3-20 -
RCB 5-6-20 		07/20 Culvert Barrel Details,
5’-0 Barrel Sections
RCB 6-3-20 -
RCB 6-8-20 		07/20 Culvert Barrel Details,
6’-0 Barrel Sections
RCB 8-4-20 -
RCB 8-10-20 		07/20 Culvert Barrel Details,
8’-0 Barrel Sections
RCB 10-4-20 -
RCB 10-12-20 		07/20 Culvert Barrel Details,
10’-0 Barrel Sections
RCB 12-4-20 -
RCB 12-12-20 		07/20 Culvert Barrel Details,
12’-0 Barrel Sections
RCB 14-4-20 -
RCB 14-14-20 		07/20 Culvert Barrel Details,
14’-0 Barrel Sections
RCB 16-4-20 -
RCB 16-14-20 		07/20 Culvert Barrel Details,
16’-0 Barrel Sections
PWH 0-1-20 -
PWH 0-11-20 		07/20 Parallel Wing Headwalls,
0° Skew
PWH 15-1-20 -
PWH 15-11-20 		07/20 Parallel Wing Headwalls,
15° Skew
PWH 30-1-20 -
PWH 30-11-20 		07/20 Parallel Wing Headwalls,
30° Skew
PWH 45-1-20 -
PWH 45-11-20 		07/20 Parallel Wing Headwalls,
45° Skew
CBJ 1-20 07/20 Culvert Bell Joints,
3’, 4’ & 5’ Spans
CBJ 2-20 07/20 Culvert Bell Joints,
6’ & 8’ Spans
CBJ 3-20 07/20 Culvert Bell Joints,
10’ & 12’ Spans
CBJ 4-20 07/20 Culvert Bell Joints,
14’ & 16’ Spans
CBJ 5-20 07/20 Culvert Bell Joints,
All Spans
Twin RCB
TWRCB G1-20 07/20 Index of Sheets
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TWRCB G2-20 07/20 General Notes & Specifications
TWRCB G3-20 07/20 Typical Culvert Barrel Details
TWRCB 8-4-20 -
TWRCB 8-10-20 		07/20 Culvert Barrel Details,
8’-0 Barrel Sections
TWRCB 10-4-20 -
TWRCB 10-12-20 		07/20 Culvert Barrel Details,
10’-0 Barrel Sections
TWRCB 12-4-20 -
TWRCB 12-12-20 		07/20 Culvert Barrel Details,
12’-0 Barrel Sections
TWPWH 0-1-20 -
TWPWH 0-8-20 		07/20 Parallel Wing Headwalls,
0° Skew
TWPWH 15-1-20 -
TWPWH 15-8-20 		07/20 Parallel Wing Headwalls,
15° Skew
TWPWH 30-1-20 -
TWPWH 30-8-20 		07/20 Parallel Wing Headwalls,
30° Skew
TWPWH 45-1-20 -
TWPWH 45-9-20 		07/20 Parallel Wing Headwalls,
45° Skew
TWCBJ 1-20 07/20 Culvert Bell Joints,
8' Spans
TWCBJ 2-20 07/20 Culvert Bell Joints,
10' & 12' Spans
TWCBJ 3-20 07/20 Culvert Bell Joints,
All Spans
Triple RCB
TRRCB-G1-20 07/20 Index of Sheets
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TRRCB-G2-20 07/20 General Notes & Specifications
TRRCB-G3-20 07/20 Typical Culvert Barrel Details
TRRCB 10-4-20 -
TRRCB 10-12-20 		07/20 Culvert Barrel Details,
10’-0 Barrel Sections
TRRCB 12-4-20 -
TRRCB 12-12-20 		07/20 Culvert Barrel Details,
12’-0 Barrel Sections
TRPWH 0-1-20 -
TRPWH 0-7-20 		07/20 Parallel Wing Headwalls,
0° Skew
TRPWH 15-1-20 -
TRPWH 15-7-20 		07/20 Parallel Wing Headwalls,
15° Skew
TRPWH 30-1-20 -
TRPWH 30-7-20 		07/20 Parallel Wing Headwalls,
30° Skew
TRPWH 45-1-20 -
TRPWH 45-7-20 		07/20 Parallel Wing Headwalls,
45° Skew
TRCBJ 1-20 07/20 Culvert Bell Joints,
10' Spans
TRCBJ 2-20 07/20 Culvert Bell Joints,
12' Spans
TRCBJ 3-20
 07/20 Culvert Bell Joints, All Spans
April 2012 Culvert Standards - outdated
Single RCB Single Reinforced Concrete Box Culvert Standards
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Twin RCB Twin Reinforced Concrete Box Culvert Standards
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Triple RCB Triple Reinforced Concrete Box Culvert Standards
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