typical components

Typical Components

TypicalComponents

SECTION

Typical Components - BackbonesTypical

Components

Name Date Title

Ramps

1LH_ 04-20-21 1 Lane HMA Loop1LP_ 04-20-21 1 Lane PCC Loop1RH_ 04-20-21 1 Lane HMA Ramp1RP_ 04-20-21 1 Lane PCC Ramp2RH_ 04-20-21 2 Lane PCC Ramp2RP_ 04-2-21 2 Lane PCC Ramp

2 Lane

2E_ 10-19-10 2 Lane Existing Pavement2H_ 04-21-20 2 Lane HMA2P_ 04-21-20 2 Lane PCC2E_TWLTL_ 10-19-10 2 Lane Existing Pavement with Two Way Left Turn Lane2H_TWLTL_ 04-21-20 2 Lane HMA with Two Way Left Turn Lane2P_TWLTL_ 04-21-20 2 Lane PCC with Two Way Left Turn Lane

4 Lane

4DH_Dprs_ 04-21-20 4 Lane Divided HMA4DP_ 04-21-20 4 Lane Divided PCC4DP_Raised_Crowned_ 04-21-20 4 Lane Divided PCC with Raised Median - Crowned4DP_Raised_Out_ 04-21-20 4 Lane Divided PCC with Raised Median - Sloped Out4E_ 10-19-10 4 Lane Existing Pavement4UP_ 04-21-20 4 Lane Undivided PCC

6 Lane

6DP_Closed_ 10-20-20 6 Lane PCC Closed Median6DP_Dprs_ 10-20-20 6 Lane PCC Depressed Median

04-20-21

SECTION

Typical Components - BackbonesTypical

Components

Name Date Title

8 Lane

8DP_Closed_ 10-20-20 8 Lane PCC Closed Median8DP_Dprs_ 10-20-20 8 Lane PCC Depressed Median

3R

3R_MillingOverlay_ 04-19-11 HMA Overlay with Milling3R_Overlay_ 04-19-11 HMA Overlay3R_WidenOverlay_ 04-19-11 HMA Overlay with Base Widening

10-20-20

LOOPS

BACKBONESMatch Line Match Line

6% →

6% →

18'

BL

PROFILE GRADE

X" SURFACE COURSE

X" BASE COURSE

X" INTERMEDIATE COURSE

12" MODIFIED SUBBASE

Section shown in direction of traffic.

STATION

BEGIN

STATION

END

04-20-21

1LH_

LOOPS

BACKBONES

STATION

BEGIN

STATION

END

L-2Longitudinal joint:

CD at 15' spacingTransverse joints:Loop Jointing:

Section shown in the direction of traffic.

04-20-21

1LP_

Match Line Match Line

18'

6%

6%

9'

BL

XX" P.C. CONCRETE PAVEMENT

PROFILE GRADE


RAMPS

BACKBONESMatch Line Match Line

16'

BL

PROFILE GRADE

X" SURFACE COURSE

X" BASE COURSE


2%

2%


Section shown in direction of traffic.

STATION

BEGIN

STATION

END

04-20-21

1RH_

RAMPS

BACKBONES

2%

2%



16'

8'

PROFILE GRADE


STATION

BEGIN

STATION

END

Longitudinal joints: L-2

CD at 15' spacing.Transverse joints:Ramp Jointing:


04-20-21

1RP_

BL

RAMPS

BACKBONES


2%2%

PROFILE GRADE


BL

12'

2%

24'


STATION

BEGIN

STATION

END


CD at 17' spacing.Transverse joints:Ramp Jointing:


04-20-21

2RP_

4 LANE

SHOULDERS

4%Normal F

oreslo

pe

X" PCC SHOULDER

Construction

Earth ShoulderBackfill

Special

4%

3'

1%

Construction

Earth Shoulder

X" PCC SHOULDER

10:1Normal Foreslope

4'

4%

Subdrain

Shoulder

Granular

Backfill

Special

P G

FeetFeet

GP

Tra

vel

of

Direction

STATION

BEGIN

STATION

END

Full Depth PCC Combination Shoulder

04-20-21

4_C_FullPCC_

Transverse joints: C at 17' spacingLongitudinal joint: BT-2. L-2 or KT-2Shoulder Jointing:

P

4'3'

10:1

Existing Pavement

XX'

Match LineMatch Line

CL

PROFILE GRADE

10-19-10

2E_

Backbones 2 Lane

CL


2%

2%2%

2%

PROFILE GRADE

X" SURFACE COURSE

X" BASE COURSE


X" MODIFIED SUBBASE

24'

12'

STATION TO STATION

04-21-20

2H_

Backbones 2 Lane

CL


2%

2%

2%

2%

PROFILE GRADE


X" GRANULAR SUBBASE

24'

12'

STATION TO STATION


CD at 17' spacingTransverse joints:Mainline Jointing:

04-21-20

2P_

Backbones 2 Lane

Existing Pavement

XX'


CL

PROFILE GRADE

10-19-10

2E_TWLTL_

Backbones 2 Lane


CL

2%

2%

X" SURFACE COURSE


X" BASE COURSE

2%

2%

X" MODIFIED SUBBASE

C 12'12'

STATION TO STATION

Feet

C

04-21-20

2H_TWLTL_

PROFILE GRADE

Backbones 2 Lane


CL

2%

2%2%

2%


PROFILE GRADE

X" GRANULAR SUBBASE

12'12' C

STATION TO STATION

Feet

C


CD at 17' spacingTransverse joints:

Mainline Jointing:

04-21-20

2P_TWLTL_

Backbones 2 Lane


0%

CL Construction

MW/2

← 2%

PROFILE GRADE

X" SURFACE COURSE

X" BASE COURSE


X" MODIFIED SUBBASE

2% →

1% →

12' 12'

Feet

MW

Tra

vel

of

Direction

STATION

BEGIN

STATION

END


04-21-20

4DH_Dprs_

Backbones 4 Lane


2%

1%

2%

PROFILE GRADE

XX" P.C. CONCRETE PAVEMENT0%

CL Construction

MW/2

X" GRANULAR SUBBASE

12' 12'

Feet

MW

Tra

vel

of

Direction

STATION

BEGIN

STATION

END




04-21-20

4DP_

Backbones 4 Lane

Match Line Match LineMatch LineMatch Line

← 2%2% →

PROFILE GRADE


12'12'

CL Construction

PROFILE GRADE

12' 12' 3' 3'

3'

Paved Median

6" PCC Raised

12'

← 2%

2% →← 2%

2% →

2% →← 2%2% →

2% →← 2%

← 2%

← 3%

← 3%

Paved Median

6" PCC Raised

3'

Paved Median

6" PCC Raised

12'

3% →

3% →

C

SubdrainSubdrain

Subdrain


Subdrain

SubdrainSubdrain

FeetSTATION

BEGIN

STATION

END C

FeetSTATION

BEGIN

STATION

END C



STATION

BEGIN

STATION

END



STATION

BEGIN

STATION

END

X" ______ SUBBASE X" ______ SUBBASE

(Incidental to PCC Median)

__________ Material


__________ Material


__________ Material

INFODESIGNER

'E' Joint

'E' Joint

'E' Joint

'E' Joint

'E' Joint'E' Joint

FeetSTATION

BEGIN

STATION

END A B

Feet

04-21-20

4DP_Raised_Crowned_

A B

C

Backbones 4 Lane

http://www.iowadot.gov/design/dmanual/01E-07/4DP_Raised_Crowned.pdf

Match Line Match Line Match Line Match Line

2% →← 2%

3'12'12' 12'12'3'

3'

3'

PROFILE GRADE PROFILE GRADE

'E' Joint← 2% 2% →

2% →← 2%

Paved Median

6" PCC Raised

CL Construction

2% →2.5% →

2.5% →

1% →

1% →

← 2%

← 2.5%

← 2.5%

← 1%

← 1%

Paved Median

6" PCC Raised

Paved Median

6" PCC Raised

'E' Joint

'E' Joint 'E' Joint

'E' Joint 'E' Joint


12'

12'

FeetSTATION

BEGIN

STATION

END C

FeetSTATION

BEGIN

STATION

END C



STATION

BEGIN

STATION

END



STATION

BEGIN

STATION

END

X" ______ SUBBASE X" ______ SUBBASE


__________ Material


__________ Material


__________ Material

INFODESIGNER

FeetSTATION

BEGIN

STATION

END A B

Feet

04-21-20

4DP_Raised_Out_


A B

C

C

Backbones 4 Lane

http://www.iowadot.gov/design/dmanual/01E-07/4DP_Raised_Out.pdf

Existing Pavement

XX'


10-19-10

4E_

Backbones 4 Lane


← 2%

X" GRANULAR SUBBASE


CL

PROFILE GRADE

← 2.5%

← 2.5% ← 2%

2% →

2% → 2.5% →

2.5% →

KT-2

12' 12' 12' 12'

KT-3 KT-2

STATION TO STATION


04-21-20

4UP_

Backbones 4 Lane

6 LANE

BACKBONES

CL ConstructionMatch LineMatch Line

Subdrain

3% →← 3%

← 3%

← 3% ← 2%

← 2% 2% →

2% → 2.5% →

2.5% →


12" SPECIAL BACKFILL

0%

3% →

3% →2% →

2% →← 2%

← 2%← 2.5%

← 2.5%


12" SPECIAL BACKFILL

2'

12' 12' 12' 12' 4'

KT-3 KT-3 KT-2E

E KT-2

12'12'12'12'4'

KT-3 KT-3PROFILE GRADE

X" __________ SUBBASE X" __________ SUBBASE

STATION

BEGIN

STATION

END


10-20-20

6DP_Closed_

6 LANE

BACKBONES

Feet

MW

Tra

vel

of

Direction

STATION

BEGIN

STATION

END



10-20-20

6DP_Dprs_


← 2%


PROFILE GRADE

0%

CL Construction

MW/2

← 2% 2% →

2% → 2.5% →

2.5% →

KT-3 KT-3

12' 12' 12'

X" ___________SUBBASE

8 LANE

BACKBONES

STATION

BEGIN

STATION

END

CD at 17' spacing Transverse joints:Mainline Jointing:

10-20-20

8DP_Closed_ Match Line

CL Construction

Match Line

Subdrain

3% →← 3%

2% → 2.5% →← 2.5% ← 2%

← 3% ← 2.5% ← 2% 2% → 2.5% →

← 3%

0%

CL Roadway

3% →← 2%

← 2.5% 2.5% →2% →

3% →2.5% →

2% →← 2%← 2.5%

CL Roadway


X" SPECIAL BACKFILL


X" SPECIAL BACKFILL

E E KT-2 KT-3KT-2KT-3 KT-3 KT-3KT-3 KT-3

2'

12' 12' 12' 12' 12' 4' 12'12'12'12'12'4'

PROFILE GRADE

X" __________ SUBBASEX" __________ SUBBASE

8 LANE

BACKBONES

Match Line

CL Construction

2% → 2.5% →← 2.5% ← 2%


KT-3 KT-3 KT-3

12'12'12'12'

PROFILE GRADE

Match Line

X" GRANULAR SUBBASE

MW/2

0%

Feet

MW

Tra

vel

of

Direction

STATION

BEGIN

STATION

END



10-20-20

8DP_Dprs_

CL


X" SURFACE COURSE


Existing Pavement

C

R L

X" PAVEMENT SCARIFICATION - MILLING

Slope →← SlopeSTATION TO STATION

Feet

C

Feet

L

Feet

R ScarificationPavement

SY

04-19-11

3R_MillingOverlay_

Backbones 3R

CL

X" SURFACE COURSE


Existing Pavement

C

R L

Slope →← Slope

STATION TO STATION

Feet

C

Feet

L

Feet

R

04-19-11

3R_Overlay_

Backbones 3R

CL

X" SURFACE COURSE


Existing Pavement

C

LBW RBW

R L

X" BASE WIDENING X" BASE WIDENING

← Slope Slope →

ExcavationClass 13

ExcavationClass 13

STATION TO STATION

Feet

C

Feet

L

Feet

R

Feet Feet

LBW RBW

04-19-11

3R_WidenOverlay_

Backbones 3R

SECTION

Typical Components - ShouldersTypical

Components

Name Date Title

Ramps

1L_P_ALT_ 04-21-20 Loop Paved Shoulder Alternates1L_P_HMA_ 04-21-20 Loop HMA Shoulder1R_Curb_ 04-21-20 Ramp Curbed Shoulder1R_G_ 10-19-10 Ramp Granular Shoulder1R_P_ALT_ 10-16-18 Ramp Paved Shoulder Alternates1R_P_HMA_ 10-19-10 Ramp HMA Shoulder

2 Lane

2_C_ 04-21-20 Combination Shoulder2_Curb_ 04-21-20 Curbed Shoulder2_E_ 04-21-20 Earth Shoulder2_G_ 04-21-20 Granular Shoulder with Safety Edge2_G_SR_ 04-21-20 Granular Shoulder for Side Roads2_P_ALT_ 04-21-20 Paved Shoulder Alternates2_P_HMA_ 04-21-20 HMA Shoulder2_P_FullHMA_ 04-21-20 Full Depth HMA Shoulder2_C_FullPCC_ 04-20-21 Full Depth PCC Shoulder2_P_FullPCC_ 04-20-21 Full Depth PCC Shoulder2_P_Guard_ 04-21-20 Paved Shoulder at Guardrail

04-20-21

SECTION

Typical Components - ShouldersTypical

Components

Name Date Title

4 Lane

4_C_ 04-21-20 Combination Shoulder4_P_ALT_ 04-21-20 Paved Shoulder Alternates4_P_FullHMA_ 04-21-20 Full Depth HMA Shoulder4_C_FullPCC_ 04-20-21 Full Depth PCC Shoulder4_P_FullPCC_ 04-20-21 Full Depth PCC Shoulder4_P_Guard_ 04-21-20 Paved Shoulder at Guardrail4_P_HMA_ 04-21-20 HMA Shoulder

6 Lane

6D_Closed_P_FullPCC_ 04-20-21 Urban Full Depth PCC Shoulder6D_Dprs_P_FullPCC_ 04-20-21 Rural Full Depth PCC Shoulder8D_Closed_P_FullPCC_ 04-20-21 Urban Full Depth PCC Shoulder8D_Dprs_P_FullPCC_ 04-20-21 Rural Full Depth PCC Shoulder

3R

3R_Shldr_C_Milling_ 04-19-11 Combination Shoulder - Milling3R_Shldr_C_Overlay_ 04-19-11 Combination Shoulder - Overlay3R_Shldr_G_Milling_ 04-19-11 Granular Shoulder - Milling3R_Shldr_G_Overlay_ 04-19-11 Granular Shoulder - Overlay3R_Shldr_G_Overlay_A_ 10-18-11 Granular Shoulder - Overlay using Type 'A'3R_Shldr_P_Milling_ 04-19-11 Paved Shoulder - Milling3R_Shldr_P_Overlay_ 04-19-11 Paved Shoulder - Overlay3R_Shldr_Paved_ 04-19-11 Retrofit Combination Shoulder

Soils

Soils_1_ 04-21-20 Granular Shoulder for Slide RepairSoils_2_ 04-21-20 Combination Shoulder for Slide RepairSoils_3_ 04-19-11 Foreslope Construction for Slide Repair

10-20-20

Construction

Earth Shoulder

Backfill

Special

3'1'

4'

2%

2%

10:1

4'

Normal F

oreslo

pe

7" PCC OR 8" HMA SHOULDER

Backfill

Special

Construction

Earth Shoulder

Subdrain

1'

6'

10:1

4'

Normal Foreslope


6%

6%

3'

STATION

BEGIN

STATION

END

Paved Shoulder Alternates

Longitudinal joint: BHMA Shoulder Jointing:

Transverse joints: C at 17' spacingLongitudinal joint: BT-1 or BT-5

PCC Shoulder Jointing:

04-21-20

1L_P_ALT_

Shoulders Ramps

Construction

Earth Shoulder

Backfill

Special

3'1'

4'

2%

2%

10:1

4'

Normal F

oreslo

pe

8" HMA SHOULDER

Backfill

Special

Construction

Earth Shoulder

8" HMA SHOULDER

Subdrain

1'

6'

10:1

4'

Normal Foreslope

3'

6%

6%

HMA Shoulder

Longitudinal joint: BShoulder Jointing:

STATION

BEGIN

STATION

END

04-21-20

1L_P_HMA_

Shoulders Ramps

13'

3'

Finishing

Earth Shoulder

Possible Joint

4:1 Max →

21

1

P2%

Subdrain

13'

3'

Possible Joint

← 4:1 M

ax

21

1Finishing

Earth Shoulder

P

2%

Feet

P

Curbed Shoulder

STATION

BEGIN

STATION

END

See

Curb Type

PV-102PV-102

Staged : KT-2

L-2Single pour:

C at 17' spacingTransverse:

curb to nearest joint is less than 16':Longitudinal joint not required when distance from back ofShoulder jointing:

04-21-20

1R_Curb_

Shoulders Ramps

http://www.iowadot.gov/design/SRP/IndividualStandards/epv102.pdf

Feet

G

Granular Shoulder

STATION

BEGIN

STATION

END

10-19-10

1R_G_

10:1

Normal F

oreslo

pe

2%

G

3'4'

4%

Shoulder

Granular

Construction

Earth Shoulder

10:1Normal Foreslope2%

G

3' 4'

4%

Shoulder

Granular

Construction

Earth Shoulder

Subdrain

Shoulders Ramps

Backfill

SpecialConstruction

Earth Shoulder

1' 3'

4%

2%

10:1

Normal F

oreslo

pe

4'

P


Backfill

Special

Construction

Earth Shoulder

3' 1'

P

4%

2%

10:1

4'

Normal Foreslope

Subdrain


Feet

P

STATION

BEGIN

STATION

END


10-16-18

1R_P_ALT_




Shoulders Ramps

Feet

P

HMA Shoulder


STATION

BEGIN

STATION

END

10-19-10

1R_P_HMA_

Normal F

oreslo

pe

2%

P

Construction

Earth Shoulder

Backfill

Special

8" HMA SHOULDER

1' 3'

10:1

4'

4%

Backfill

Special

Construction

Earth Shoulder

8" HMA SHOULDER

3' 1'

P

Normal Foreslope

4% 10:1

4'

2%

Subdrain

Shoulders Ramps

3'

Normal F

oreslo

pe10:1

4'

6" HMA SHOULDER

Subdrain

Backfill

Special

Construction

Earth Shoulder

G P

4%

Shoulder

Granular4%

3'

Normal Foreslope4%

10:1

4'

6" HMA SHOULDER

Backfill

Special

Construction

Earth Shoulder

GP

4%

Shoulder

Granular

STATION TO STATION

FeetFeet

GP


Combination Shoulder

04-21-20

2_C_

Subdrain

Shoulders 2 Lane

P3'

Subdrain

13'

Finishing

Earth Shoulder

Possible Joint

4:1 Max →

2% →

21

1

P 3'

Subdrain

13'

Finishing

Earth Shoulder

Possible Joint

← 4:1 M

ax

← 2%

21

1

STATION TO STATION

Feet

P

Curbed Shoulder

See

Curb Type

PV-102PV-102

Transverse: C at 17' spacingStaged : KT-2

L-2Single pour:

curb to nearest joint is less than 15':Longitudinal joint not required when distance from back ofShoulder Jointing:

04-21-20

2_Curb_

Shoulders 2 Lane


Subdrain

10:1

Normal F

oreslo

pe

E

3'4'

4%

Shoulder

Earth 4%


E

4'

4%

Subdrain

Shoulder

Earth4%

3'

STATION TO STATION

Earth Shoulder

E

Feet

04-21-20

2_E_

Shoulders 2 Lane

Subdrain

10:1

Normal F

oreslo

pe

G

3'4'

4%

Shoulder

Granular

Construction

Earth Shoulder

(PV-3)

4%

(PV-3)Safety Edge


G

3' 4'

4%

Shoulder

Granular

Construction

Earth Shoulder

Subdrain

(PV-3)(PV-3)Safety Edge

4%

STATION TO STATION

Feet

G

Granular Shoulder with Safety Edge

04-21-20

2_G_

Shoulders 2 Lane


Subdrain

10:1

Normal F

oreslo

pe

G

3'4'

4%

Shoulder

Granular

Construction

Earth Shoulder

4%


G

3' 4'

4%

Shoulder

Granular

Construction

Earth Shoulder

Subdrain

4%

STATION TO STATION

Feet

G

Granular Shoulder

04-21-20

2_G_SR_

Shoulders 2 Lane

Normal F

oreslo

pe

3'1'

Subdrain

Special

BackfillConstruction

Earth Shoulder

10:1

4'

4%


P

4%

Normal Foreslope

3' 1'

Backfill

SpecialConstruction

Earth Shoulder

10:1

4'

4%

P

Subdrain7" PCC OR 8" HMA SHOULDER

4%STATION TO STATION

Feet

P





04-21-20

2_P_ALT_

Shoulders 2 Lane

3'1'

4%

Normal F

oreslo

pe10:1

4'

8" HMA SHOULDER

Subdrain

Backfill

SpecialConstruction

Earth Shoulder

P

4%

3' 1'

4%

Normal Foreslope

10:1

4'

8" HMA SHOULDER

Backfill

Special

Construction

Earth Shoulder

P

Subdrain

4% STATION TO STATION

Feet

P

HMA Shoulder


04-21-20

2_P_HMA_

Shoulders 2 Lane

Subdrain

Construction

Earth Shoulder

X" HMA SHOULDER

4%10:1

Normal F

oreslo

pe

4'

4%

P

18"

Backfill

Special

Construction

Earth Shoulder

X" HMA SHOULDER

4%10:1

Normal Foreslope

4'

Subdrain

4%

P

18"

STATION TO STATION

Feet

P

Full Depth HMA Shoulder


04-21-20

2_P_FullHMA_

Shoulders 2 Lane

4'3'

P G

2 LANE

SHOULDERS

Normal F

oreslo

pe

X" PCC SHOULDER

4%

4%

Normal Foreslope

X" PCC SHOULDER

Construction

Earth Shoulder

Shoulder

Granular

4%

4%

STATION TO STATION

FeetFeet

GP


04-20-21

2_C_FullPCC_

Transverse joints: C at 17' spacingLongitudinal joint: BT-2, L-2 or KT-2Shoulder Jointing:

4'

Construction

Earth Shoulder

Shoulder

Granular

3'

PG

Subdrain

10:110:1

Subdrain

2 LANE

SHOULDERS

4%

Normal F

oreslo

pe

Subdrain

X" PCC SHOULDER

Construction

Earth Shoulder

4%

4%

Normal Foreslope

X" PCC SHOULDER

4%

P

STATION TO STATION

Feet

P

Full Depth PCC Shoulder

04-20-21

2_P_FullPCC_

Transverse joints: C at 17' spacingLongitudinal joint: BT-2, L-2 or KT-2

Shoulder Jointing:

4' 4'3'

10:1

P

3'

10:1

Construction

Earth Shoulder

Subdrain

3'

P

4%10:1

4'

Normal F

oreslo

pe

Subdrain

Backfill

Special

Construction

Earth Shoulder

X" HMA OR X" PCC SHOULDER

4%

18" 3'

P

4% 10:1

4'

Normal Foreslope

Backfill

Special

Construction

Earth Shoulder

Subdrain


4%

18"

STATION TO STATION

Paved Shoulder at Guardrail

Feet

P


Transverse joints: C at mainline spacingLongitudinal joint: BT-1 or BT-5


04-21-20

2_P_Guard_

Shoulders 2 Lane

10:1

4'

Normal F

oreslo

pe

6" HMA SHOULDER

Construction


Special

PG

3'

4%

Shoulder

Granular

4%

3'

1%

Backfill

Special

Construction

Earth Shoulder

6" HMA SHOULDER


4'

GP

4%

Subdrain

Shoulder

Granular

FeetFeet

GP


Tra

vel

of

Direction

STATION

BEGIN

STATION

END


04-21-20

4_C_

Shoulders 4 Lane

Normal F

oreslo

pe

3'

Backfill

SpecialConstruction

Earth Shoulder

10:1

4'

4%

P


4%

1'

Backfill

SpecialConstruction

Earth Shoulder

3'

P

1%

4% 10:1Normal Foreslope

4'

Subdrain7" PCC OR 8" HMA SHOULDER

1'

Feet

P

Tra

vel

of

Direction

STATION

BEGIN

STATION

END





04-21-20

4_P_ALT_

Shoulders 4 Lane

Construction

Earth Shoulder

X" HMA SHOULDER

4%

Normal F

oreslo

pe

P

10:1

4'

4%

18"

4'

1%

4%10:1

Normal Foreslope

Construction

Earth Shoulder

Subdrain

P

18"

Feet

P

Full Depth HMA Shoulder


Tra

vel

of

Direction

STATION

BEGIN

STATION

END

04-21-20

4_P_FullHMA_

Shoulders 4 Lane

4 LANE

SHOULDERS

4%Normal F

oreslo

pe

X" PCC SHOULDER

Construction


Special

4%

3'

1%

Construction

Earth Shoulder

X" PCC SHOULDER


4'

4%

Subdrain

Shoulder

Granular

Backfill

Special

P G

FeetFeet

GP

Tra

vel

of

Direction

STATION

BEGIN

STATION

END


04-20-21

4_C_FullPCC_

Transverse joints: C at 17' spacingLongitudinal joint: BT-2. L-2 or KT-2Shoulder Jointing:

P

4'3'

10:1

3'

10:1

4'P

4 LANE

SHOULDERS

Normal F

oreslo

pe

X" PCC SHOULDER

Construction

Earth Shoulder

4%

4%

X" PCC SHOULDER

1%

4%

Normal Foreslope

Subdrain

Construction

Earth ShoulderFeet

P


Tra

vel

of

Direction

STATION

BEGIN

STATION

END

04-20-21

4_P_FullPCC_


Shoulder Jointing:

4'3'

P

10:1

3'

P

4%10:1

4'

Normal F

oreslo

pe

Backfill

Special

Construction

Earth Shoulder


4%

18" 3'

P

1%

Backfill

Special

Construction

Earth Shoulder

Normal Foreslope

10:1

4'

4%

Subdrain


18"

Paved Shoulder at Guardrail

Tra

vel

of

Direction

STATION

BEGIN

STATION

END

Feet

P

Longitudinal joint: BHMA Shoulder Jointing

Transverse joints: C at mainline spacingLongitudinal joint: BT-1 or BT-5


04-21-20

4_P_Guard_

Shoulders 4 Lane

3'

4%

Normal F

oreslo

pe

4'

X" HMA SHOULDER

Backfill

SpecialConstruction

Earth Shoulder

P

18"

10:1

4%

Backfill

Special

Construction

Earth Shoulder

X" HMA SHOULDER

P

3'

Normal Foreslope1%

4%

4'

Subdrain

18"

10:1

Feet

P

HMA Shoulder


Tra

vel

of

Direction

STATION

BEGIN

STATION

END

04-21-20

4_P_HMA_

Shoulders 4 Lane

6 LANE

SHOULDERS

Subdrain

← 3%

← 3%

Normal F

oreslo

pe

X" PCC SHOULDER

Construction

Earth Shoulder

Subdrain

3% →

3% →

Normal Foreslope

X" PCC SHOULDER


STATION

BEGIN

STATION

END

04-20-21

6D_Closed_P_FullPCC_


Shoulder Jointing:12'

3'

4'

3'

Construction

Earth Shoulder

12'

4'

← 10:1 10:1 →

6 LANE

SHOULDERS


Tra

vel

of

Direction

STATION

BEGIN

STATION

END

04-20-21

6D_Dprs_P_FullPCC_


Shoulder Jointing:

X" PCC SHOULDER

Subdrain

Construction

Earth Shoulder

3% →

3% →

Normal Foreslope

X" PCC SHOULDER

Construction

Earth Shoulder

← 3%

← 3%Norm

al Fore

slope

Subdrain

12'

3'

4'

12'

3'

4'

10:1 →← 10:1

8 LANE

SHOULDERS

Subdrain

← 3%

← 3%

Normal F

oreslo

pe

X" PCC SHOULDER

Construction

Earth Shoulder

Subdrain

3% →

3% →

Normal Foreslope

X" PCC SHOULDER


STATION

BEGIN

STATION

END

04-20-21

8D_Closed_P_FullPCC_


Shoulder Jointing:

3'

4'

12'

3'

Construction

Earth Shoulder

4'

12'

← 10:1 10:1 →

8 LANE

SHOULDERS

X" PCC SHOULDER

Construction

Earth Shoulder

← 3%

← 3%Norm

al Fore

slope

Subdrain

X" PCC SHOULDER

Subdrain

Construction

Earth Shoulder

3% →

3% →

Normal Foreslope


Tra

vel

of

Direction

STATION

BEGIN

STATION

END

04-20-21

8D_Dprs_P_FullPCC_


Shoulder Jointing:

3'

4'

12'

3'

4'

12'

← 10:1 10:1 →

G P

X" HMA SHOULDER

← 4%

Shoulder

Granular

GP

X" HMA SHOULDER

4% →

Shoulder

Granular

STATION TO STATION

Feet

P

Feet

G


04-19-11

3R_Shldr_C_Milling_

Shoulders 3R

G P

← 4%

Shoulder

Granular

GP

Shoulder

Granular

4% →

STATION TO STATION

Feet

P

Feet

G


04-19-11

3R_Shldr_C_Overlay_

Shoulders 3R

G

← 4%

(PV-3)Safety Edge (PV-3)

Shoulder

Granular

G

(PV-3)

4% →

Shoulder

Granular

(PV-3)Safety Edge

STATION TO STATION

Feet

G

Granular Shoulder

04-19-11

3R_Shldr_G_Milling_

Shoulders 3R



G

← 4%

(PV-3)Safety Edge

Shoulder

Granular

(PV-3)

G

Shoulder

Granular

(PV-3)

4% →4% →

(PV-3)Safety Edge

STATION TO STATION

Feet

G

Granular Shoulder

04-19-11

3R_Shldr_G_Overlay_

Shoulders 3R



G

T

and Reshaping

Bottom of Trenching

)PV-3Safety Edge (

Shoulder

Top of Existing

(PV-3)

← 4% to 6%

G

T

and Reshaping

Bottom of Trenching

)PV-3Safety Edge ((PV-3)

Shoulder

Top of Existing

4% to 6% →

STATION TO STATION

Type 'A' Granular Shoulder

Feet

T

Feet

G

STA.

PER

TONS

10-18-11

3R_Shldr_G_Overlay_A_

Shoulders 3R


X" HMA SHOULDER

← 4%

P

4:1 or Flatter

X" HMA SHOULDER

4% →

P

4:1 or Flatter

STATION TO STATION

Feet

P

HMA Shoulder

04-19-11

3R_Shldr_P_Milling_

Shoulders 3R

← 4%

P

________________

4:1 or Flatter

4% →

P

4:1 or Flatter

________________

STATION TO STATION

Feet

P

HMA Shoulder

04-19-11

3R_Shldr_P_Overlay_

Shoulders 3R

6" HMA SHOULDER

Shoulder

Granular

ExistingExcavation

Class 13

P

← 4%Estimated at 4 tons/Sta

Granular Shoulder Repair

6" HMA SHOULDER

Shoulder

Granular

Existing

Excavation

Class 13

P

4% → Estimated at 4 tons/Sta

Granular Shoulder Repair

STATION TO STATION

Feet

P


HMA Shoulder

04-19-11

3R_Shldr_Paved_

Shoulders 3R

G

4'

Construction

Earth Shoulder

← 4%← 10:

1

Normal F

oreslo

pe

X" GRANULAR SHOULDER

4%

G

4'

Construction

Earth Shoulder

4% → 10:1 →Normal Foreslope


4% STATION TO STATION

Feet

G

for Slide Repair

Granular Shoulder

Remarks

04-21-20

Soils_1_

Shoulders Soils

4'

Construction

Earth Shoulder

EXISTING HMA SHOULDER

Existing

G

Normal F

oreslo

pe← 10:

1 ← 4%

← 4%


4'

Construction

Earth Shoulder

Existing

G

4% →10:1 →

Normal Foreslope4% →


EXISTING HMA SHOULDER

STATION TO STATION

Feet

G

for Slide Repair


Remarks

04-21-20

Soils_2_

Shoulders Soils

4'

EXISTING SHOULDER

← 10:1

Normal F

oreslo

pe

4'

EXISTING SHOULDER

Normal Foreslope

10:1 →

STATION TO STATION

for Slide Repair

Foreslope Construction

Remarks

04-19-11

Soils_3_

Shoulders Soils

SECTION

Typical Components - Auxiliary LanesTypical

Components

Name Date Title

2 Lane

2_AuxLane_HMA_ 10-18-16 HMA Auxiliary Lane2_AuxLane_PCC_ 10-18-16 PCC Auxiliary Lane

4 Lane

4_AuxLane_HMA_ 10-18-16 HMA Auxiliary Lane4_AuxLane_PCC_ 10-18-16 PCC Auxiliary Lane

10-18-16

Auxiliary Lanes 2 Lane

Auxiliary Lanes 4 Lane

SECTION

Typical Components - Auxiliary Lane ShouldersTypical

Components

Name Date Title

2 Lane

2_AL_Shldr_ALT_ 04-21-20 Paved Shoulder Alternates2_AL_Shldr_C_ 04-21-20 Combination Shoulder2_AL_Shldr_FullPCC_ 04-21-20 Full Depth PCC Shoulder2_AL_Shldr_G_ 04-21-20 Granular Shoulder2_AL_Shldr_HMA_ 04-21-20 HMA Shoulder

4 Lane

4_AL_Shldr_ALT_ 04-21-20 Paved Shoulder Alternates4_AL_Shldr_C_ 04-21-20 Combination Shoulder4_AL_Shldr_FullPCC_ 04-21-20 Full Depth PCC Shoulder4_AL_Shldr_G_ 04-21-20 Granular Shoulder4_AL_Shldr_HMA_ 04-21-20 HMA Shoulder

04-21-20

3'1'

Construction

Earth Shoulder

Backfill

Special

P

4%10:1

Normal F

oreslo

pe

4'


4%

3' 1'

Construction

Earth Shoulder

Backfill

Special

P


4'


4% P

Feet


Auxiliary Lane




04-21-20

2_AL_Shldr_ALT_

Auxiliary Lane Shoulders 2 Lane

3'4'

G P

Shoulder

Granular

Backfill

SpecialConstruction

Earth Shoulder

6" HMA SHOULDER

4%10:1

Normal F

oreslo

pe

4%

3'4'

GP

Shoulder

Granular

Backfill

SpecialConstruction

Earth Shoulder

6" HMA SHOULDER

4%10:1

Normal Foreslope4%

GP

Feet Feet



Auxiliary Lane

04-21-20

2_AL_Shldr_C_


3'

Construction

Earth Shoulder

X" PCC SHOULDER

P

4%10:1

Normal F

oreslo

pe

4'

4%

3'

Construction

Earth Shoulder

X" PCC SHOULDER

P


4'

4%P

Feet

Full Depth Shoulder

Auxiliary Lane

Transverse joints: C at 17' spacingLongitudinal joint: L-2 or KT-2

Shoulder Jointing:

04-21-20

2_AL_Shldr_FullPCC_


3'

G

Construction

Earth ShoulderShoulder

Granular

4%10:1

Normal F

oreslo

pe

4'

4%

3'

G

Construction


Granular


4'

4%

G

Feet

Granular Shoulder

Auxiliary Lane

04-21-20

2_AL_Shldr_G_


Construction


Special

3'1'

P

Normal F

oreslo

pe

4%10:1

4'

8" HMA SHOULDER

4%

Construction


Special

3' 1'

P

Normal Foreslope

4% 10:1

4'

8" HMA SHOULDER

4%

P

Feet


HMA Shoulder

Auxiliary Lane

04-21-20

2_AL_Shldr_HMA_


3'1'

P

4%10:1

4'

Normal F

oreslo

pe


Backfill

Special

Construction

Earth Shoulder

4%

3'1'

P

Backfill

Special

Construction

Earth Shoulder

4% 10:1

4'

Normal Foreslope


3%

P

Feet


Auxiliary Lane




04-21-20

4_AL_Shldr_ALT_


3'4'

G P

Shoulder

Granular

Backfill

SpecialConstruction

Earth Shoulder

6" HMA SHOULDER

4%10:1

Normal F

oreslo

pe

4%

3'

GP

Backfill

Special

Shoulder

Granular

Construction

Earth Shoulder

6" HMA SHOULDER

Normal Foreslope

10:14%

4'

3%

GP

Feet Feet



Auxiliary Lane

04-21-20

4_AL_Shldr_C_


3'

Construction

Earth Shoulder

X" PCC SHOULDER

P

4%10:1

Normal F

oreslo

pe

4'

Backfill

Special

4%

3'

P

Construction

Earth Shoulder

4% 10:1

4'

Normal Foreslope

X" PCC SHOULDER

3% P

Feet

Full Depth Shoulder

Auxiliary Lane

Transverse joints: C at 17' spacing Longitudinal joint: L-2 or KT-2Shoulder Jointing:

04-21-20

4_AL_Shldr_FullPCC_


3'

G

Construction


Granular

4%10:1

Normal F

oreslo

pe

4'

4%

3'

G

Shoulder

Granular

Construction

Earth Shoulder

4% 10:1

4'

Normal Foreslope3%

G

Feet

Granular Shoulder

Auxiliary Lane

04-21-20

4_AL_Shldr_G_


Construction


Special

3'1'

P

Normal F

oreslo

pe

4%10:1

4'

8" HMA SHOULDER

4%

3' 1'

P

Backfill

Special

Construction

Earth Shoulder

8" HMA SHOULDER

4%10:1

Normal Foreslope

4'

3%

P

Feet


HMA Shoulder

Auxiliary Lane

04-21-20

4_AL_Shldr_HMA_


typical components

Documents