751.8 Concrete Box Culverts: Revision history

19 July 2024

• curprev 13:4313:43, 19 July 2024‎ Hoskir talk contribs‎ m 75,179 bytes 0‎ Hoskir moved page 751.8 LRFD Concrete Box Culverts to 751.8 Concrete Box Culverts: renamed per RR3868

9 May 2024

• curprev 13:5413:54, 9 May 2024‎ Hoskir talk contribs‎ 75,179 bytes +523‎ →‎751.8.3.5 Miscellaneous: updated per RR3848

6 October 2022

• curprev 14:4514:45, 6 October 2022‎ Hoskir talk contribs‎ m 74,656 bytes +155‎ updated 2 images - Elevation of exterior and interior wings

11 January 2022

• curprev 10:2210:22, 11 January 2022‎ Smithk talk contribs‎ 74,501 bytes +81‎ Per BR, updated broken links

25 October 2021

• curprev 09:4809:48, 25 October 2021‎ Smithk talk contribs‎ m 74,420 bytes −2‎ Updated website link for increased security

16 September 2021

• curprev 13:1313:13, 16 September 2021‎ Smithk talk contribs‎ m 74,422 bytes 0‎ →‎751.8.3.2 Steel Reinforcement
• curprev 13:1013:10, 16 September 2021‎ Smithk talk contribs‎ m 74,422 bytes −6‎ →‎751.8.3.2 Steel Reinforcement: Per BR, revised increments for legs of shaped bars from ⅛” to ¼” due to upcoming move to new bill of reinforcing steel software that does not allow ⅛” increments

28 July 2020

• curprev 13:5813:58, 28 July 2020‎ Smithk talk contribs‎ m 74,428 bytes −481‎ Per BR, the "Box Culvert Quantity Program" is no longer available for consultant use and was deleted.

27 September 2018

• curprev 13:5013:50, 27 September 2018‎ Smithk talk contribs‎ m 74,909 bytes −78‎ →‎751.8.3.5 Miscellaneous
• curprev 13:2113:21, 27 September 2018‎ Smithk talk contribs‎ m 74,987 bytes −153‎ →‎751.8.3.2 Steel Reinforcement
• curprev 11:1211:12, 27 September 2018‎ Smithk talk contribs‎ m 75,140 bytes +14‎ →‎751.8.3.1 Joints
• curprev 09:2809:28, 27 September 2018‎ Smithk talk contribs‎ m 75,126 bytes +26‎ →‎751.8.2.6.1 Strength Limit Design
• curprev 09:2309:23, 27 September 2018‎ Smithk talk contribs‎ m 75,100 bytes −158‎ No edit summary
• curprev 09:0109:01, 27 September 2018‎ Smithk talk contribs‎ m 75,258 bytes −5‎ →‎Table 751.8.2.1.1 Load Factors for Box Culvert Design

11 April 2018

• curprev 12:5012:50, 11 April 2018‎ EPGsysop talk contribs‎ m 75,263 bytes +1,473‎ Per BR, added guidance for culvert wing walls on rock.

9 February 2018

• curprev 18:0018:00, 9 February 2018‎ EPGsysop talk contribs‎ 73,790 bytes +1,153‎ Per BR, revision addresses collars on precast concrete box culverts when cast-in-place box culverts are called for. When/how geotextile fabric is used on precast joints was revised

27 April 2017

• curprev 14:3014:30, 27 April 2017‎ EPGsysop talk contribs‎ m 72,637 bytes +179‎ →‎751.8.1.5 Precast Culvert: Per BR, minor clarification for precast box culvert pay item and quantity tabulations

1 March 2017

• curprev 12:1112:11, 1 March 2017‎ Smithk talk contribs‎ m 72,458 bytes +18‎ Per BR, replaced informal “bar bill” with “bill of reinforcing steel”

15 February 2017

• curprev 13:0413:04, 15 February 2017‎ Smithk talk contribs‎ m 72,440 bytes 0‎ No edit summary
• curprev 12:5912:59, 15 February 2017‎ Smithk talk contribs‎ m 72,440 bytes 0‎ →‎751.8.1.1 Material Properties
• curprev 12:1612:16, 15 February 2017‎ Smithk talk contribs‎ 72,440 bytes −199‎ →‎751.8.1.1 Material Properties: Per BR, expanded the use of epoxy coated reinforcement in bridge structures

12 July 2016

• curprev 07:2507:25, 12 July 2016‎ Smithk talk contribs‎ m 72,639 bytes +5‎ Per BR, updated Reference Guide SBC with minor revisions

14 June 2016

• curprev 07:4807:48, 14 June 2016‎ Smithk talk contribs‎ m 72,634 bytes +25‎ updated links

13 May 2015

• curprev 10:0010:00, 13 May 2015‎ Smithk talk contribs‎ m 72,609 bytes +1‎ →‎751.8.3.2 Steel Reinforcement
• curprev 09:5809:58, 13 May 2015‎ Smithk talk contribs‎ m 72,608 bytes −8‎ →‎751.8.3.2 Steel Reinforcement
• curprev 09:5609:56, 13 May 2015‎ Smithk talk contribs‎ m 72,616 bytes −2,091‎ →‎751.8.3 Details: Per Bridge, clarified E1 bar marks are used in toe walls both up & down stream; that J6 bars are used in flared wings in lieu of J1 bars; added bending diagrams for R1 and R2 bars
• curprev 08:4908:49, 13 May 2015‎ Smithk talk contribs‎ m 74,707 bytes −13‎ Per Bridge, updated Reference Guide SBC

20 August 2014

• curprev 12:0312:03, 20 August 2014‎ Smithk talk contribs‎ m 74,720 bytes +464‎ Per Bridge, added link to the Box Culvert Quantity Program

12 August 2014

• curprev 08:5008:50, 12 August 2014‎ Smithk talk contribs‎ m 74,256 bytes +195‎ →‎751.8.1.2 Standard Box Culverts: Per Bridge, added link to index to box culvert standard plans and table of standard box culvert sizes in EPG 750.7.4.1

11 June 2014

• curprev 11:0511:05, 11 June 2014‎ Smithk talk contribs‎ m 74,061 bytes +30‎ →‎751.8.1.4 Other Dimensions: inserted link

22 April 2014

• curprev 12:1212:12, 22 April 2014‎ Smithk talk contribs‎ m 74,031 bytes +53‎ →‎751.8.2.6.1 Strength Limit Design: added link
• curprev 10:3410:34, 22 April 2014‎ Smithk talk contribs‎ m 73,978 bytes −1‎ →‎751.8.1.1 Material Properties
• curprev 09:0209:02, 22 April 2014‎ Smithk talk contribs‎ m 73,979 bytes −5‎ Per Bridge, revised modulus of rupture information and minimum tensile steel reinforcement information to meet latest AASHTO LRFD bridge design specifications.

12 March 2013

• curprev 15:2115:21, 12 March 2013‎ Smithk talk contribs‎ m 73,984 bytes +4‎ Per Bridge, updated Reference Guide SBC

7 March 2013

• curprev 13:3613:36, 7 March 2013‎ Smithk talk contribs‎ m 73,980 bytes +4‎ →‎751.8.1 General: Per Bridge, a further edited version of the Reference Guide SBC
• curprev 13:1813:18, 7 March 2013‎ Smithk talk contribs‎ m 73,976 bytes −4‎ Per Bridge, updated the Reference Guide SBC

9 March 2012

• curprev 12:1012:10, 9 March 2012‎ Smithk talk contribs‎ m 73,980 bytes −2‎ →‎751.8.3.1 Joints: minor correction

6 March 2012

• curprev 12:5212:52, 6 March 2012‎ Smithk talk contribs‎ m 73,982 bytes 0‎ →‎751.8.1.5 Precast Culvert: Per Bridge, corrected link

27 February 2012

• curprev 13:4013:40, 27 February 2012‎ Smithk talk contribs‎ m 73,982 bytes +934‎ →‎751.8.1.4 Other Dimensions: Per Bridge, clarification of guidance for locating headwalls; requiring fill to be rolled up and over culverts; handling long wings due to large skews.

10 February 2012

• curprev 14:3014:30, 10 February 2012‎ Smithk talk contribs‎ m 73,048 bytes +100‎ →‎751.8.1.1 Material Properties: Per Bridge, clarification of modulus of elasticity formula

21 September 2011

• curprev 08:3508:35, 21 September 2011‎ Smithk talk contribs‎ m 72,948 bytes +158‎ Per Bridge, Figs 751.8.1.4.2, Fig. 751.8.3.2.3a and Fig 751.8.3.2.3b updated

3 May 2011

• curprev 10:5210:52, 3 May 2011‎ Smithk talk contribs‎ 72,790 bytes +72,790‎ Re-titled (was 751.8 LFD Culverts; old article used LFD Bridge Design Manual). FHWA mandates that all bridges and foundations be designed in accordance with LRFD Bridge Design specs.