17-Drawings.pdf
PDF 18 MB Posted
- Attached to
- ITB - Concrete Pavement Repair and Related Items (South Zone) for Harris County Precinct 2 State and local contract opportunity
- Solicitation number
- 26/0113
- Issued by
- Harris County, Texas
About this file
This document is a comprehensive set of technical drawings and specifications for concrete pavement repair and related maintenance items in the South Zone, Precinct 2 service area for Harris County, Texas. The drawings provide detailed design standards and installation requirements for multiple traffic calming and pavement maintenance features, including 12-foot parabolic speed humps, speed cushions, 22-foot speed tables, and 22-foot raised crosswalks. The specifications also include details for curb ramps, median nose modifications, sidewalk repairs, storm sewer items, water meter installations, valve box details, railroad grade crossing pavement markings, guardrail installations, and tree protection requirements. All designs are intended to comply with Texas Manual on Uniform Traffic Control Devices (TMUTCD) standards and Harris County Engineering and Construction Department (HCED) specifications. The drawings specify that all traffic control devices must be installed only at locations designated by HCED through engineering studies, and that traffic signs and pavement markings must conform to TMUTCD requirements.
The technical specifications establish construction standards for both asphaltic and concrete surface options for traffic calming devices, with detailed cross-sectional profiles showing maximum heights, parabolic curves, and edge details. Speed humps are specified as 12 feet long with a maximum height of 3.5 inches, while speed cushions and speed tables provide alternative configurations for various pavement widths. All installations require proper drainage considerations, minimum setback requirements of six feet from driveway edges where practical, and saw-cut or cut-and-mill edge treatments with appropriate tack coats or epoxied tie bars. The document includes provisions for tree protection during sidewalk and median repairs, guardrail terminal standards using MSKT-MASH-TL-3 specifications, and detailed requirements for manhole, inlet, and utility box repairs at various locations throughout the service area.
View the file
Other files for this state and local contract opportunity
Show all 22
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
03/23/2026
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
SHEET INDEX
2/17/2026
2 / 63
3 / 63
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
4 / 63
5 / 63
6 / 63
7 / 63
8 / 63
9 / 63
2/2/2026
12' PARABOLIC SPEED HUMP
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
SHEET 1 OF 2
CURB FACE*
12-FOOT PARABOLIC SPEED HUMP
PAVEMENT MARKINGS DETAIL
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
(SEE SHEET 2)
500' MAX
VARIES
500' MAX
CL
CLCL CL
SPEED
HUMP
W17-1 30" X 30" W13-1
18" X 18"
CL CL CL
SPEED
HUMP
W17-1 30" X 30" W13-1
18" X 18"
SPEED
HUMP
W17-1 30" X 30"
SPEED
HUMP
W17-1 30" X 30"
B
SPEED
HUMP
W17-1 30" X 30"
SPEED
HUMP
W17-1 30" X 30"
B
(SEE SHEET 2)
(SEE SHEET 2)
A A
(SEE SHEET 2)
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL BELOW)
(SEE SHEET 2)
B (SEE SHEET 2)
(SEE SHEET 2)
A A
(SEE SHEET 2)
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL BELOW)
B
CURB FACE*
500' MAX
500' MAX
SPEED
HUMP
W17-1
30" X 30" CL
CL
SPEED
HUMP
W17-1 30" X 30"
(SEE SHEET 2)
B
B
(SEE SHEET 2)
(SEE SHEET 2)
A A
(SEE SHEET 2)
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL BELOW)
(SEE SHEET 2)
B
B
(SEE SHEET 2)
(SEE SHEET 2)
A A
(SEE SHEET 2)
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL BELOW)
* MAY BE APPROPRIATE ON OPEN DITCH SECTIONS WITH
ADEQUATE SHOULDERS, CLEAR ZONES, AND FLAT SLOPES.
6'
6'
12'
12' (TYP)
6' (TYP)
12" SPACING
DIRECTION
OF TRAVEL
24" TAPER
CL CL
CENTER OF
SPEED HUMP
18" (TYP)
DIRECTION
OF TRAVEL
ADVANCED WARNING
MARKINGS
(SEE DETAIL BELOW)
ADVANCED WARNING
MARKINGS
(SEE DETAIL BELOW)
2'
8'
10' 12' 14' 16' 18' 20'
8' 7' 6' 5' 4' 3'
2' 1'
CENTERLINE
OF ROADWAY
CENTERLINE
OF TRAVEL LANE
CENTERLINE
OF TRAVEL LANE
12" WHITE MARKINGS
100'
ADVANCED WARNING MARKINGS
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
LEADING EDGE OF
SPEED HUMP
12" WHITE PAVEMENT
MARKINGS. (TYP)
CENTER OF SPEED HUMP
EDGE OF ROADWAY
500' MAX 500' MAX
CLCL CL
10 / 63
12' PARABOLIC SPEED HUMP
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
SHEET 2 OF 2
GENERAL NOTES
A
B
A
B
CL
ROAD
SURFACE
ROAD
SURFACE
CUT & MILL DETAIL
(CURB & GUTTER)
CURB FACE
DIRECTION
OF TRAVEL
SECTION A-A
ASPHALTIC PARABOLIC CROWN PROFILE
1. SPEED HUMPS SHALL ONLY BE CONSTRUCTED AT LOCATIONS DESIGNATED BY HCED THROUGH AN ENGINEERING STUDY.
2. 12-FOOT PARABOLIC ASPHALTIC SPEED HUMPS SHALL BE COMPRISED OF DENSE-GRADED HOT-MIX ASPHALT SURFACE COURSE PER SPECIFICATION ITEM 341.
3. 12-FOOT PARABOLIC CONCRETE SPEED HUMPS SHALL BE COMPRISED OF CONCRETE PAVEMENT PER SPECIFICATION ITEM 360.
4. THE 12-FOOT LONG VERTICAL CROSS-SECTION OF THE SPEED HUMP SHALL BE A PARABOLIC CURVE WITH A MAXIMUM HEIGHT OF 3.5 INCHES AT THE MID-POINT, AND 12-FEET IN LENGTH AS DETAILED IN SECTION A-A.
5. NO PART OF A SPEED HUMP SHALL BE LOCATED IN FRONT OF A DRIVEWAY APPROACH. SPEED HUMPS SHOULD BE A MINIMUM OF 6 FEET FROM THE EDGE OF
DRIVEWAY, WHERE PRACTICAL.
6. SPEED HUMPS AND TRAFFIC SIGNS SHOULD BE PLACED AS CLOSE AS POSSIBLE TO PROPERTY LINES INSTEAD OF MID-LOT, WHEN PRACTICAL.
7. SPEED HUMPS SHOULD BE INSTALLED AT A RIGHT ANGLE TO THE CENTERLINE TANGENT OF THE ROADWAY.
8. TRAFFIC CONTROL CONSISTING OF TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL BE PROVIDED TO ADVISE ROADWAY USERS OF A SPEED HUMP'S PRESENCE AND TO GUIDE THEIR SUBSEQUENT ACTION. TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL CONFORM TO THE TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL
DEVICES (TMUTCD, LATEST EDITION WITH REVISIONS).
9. ASPHALT SURFACES SHALL BE CUT-MILLED AT TAPERED EDGES AROUND THE PERIMETER OF THE SPEED HUMP PER SPECIFICATION 106 FOR 2 INCHES, AS
ILLUSTRATED IN SECTION A-A AND THE CUT & MILL DETAIL OF THIS SHEET.
10. PRIOR TO THE APPLICATION OF THE DENSE-GRADED HOT-MIX ASPHALT SURFACE COURSE, ENSURE THE MILLED AND EXPOSED PAVEMENT SURFACE IS THOROUGHLY CLEANED OF DEBRIS BEFORE APPLYING THE TACK COAT PER SPECIFICATION ITEM 312.
11. CONCRETE SURFACES SHALL BE SAW CUT AND REMOVED FOR AT LEAST 1.5' AROUND THE PERIMETER OF THE SPEED HUMP, AS ILLUSTRATED IN SECTION A-A AND THE SAW CUT DETAIL OF THIS SHEET. NEW CURBS ARE TO BE INSTALLED PER HCED'S CONCRETE PAVEMENT DETAILS.
DIRECTION OF TRAVEL
L=12'
6'4.5'1.5'
2" (SEE NOTE 9)
1' 1' 1' 1' 1' 1'
3.4" 3.5" 3.1" 2.6"
1.9"
1.0" MATCH
EXISTING
CUT & MILL
(SEE NOTE 9)
CUT & MILL
(SEE NOTE 9)
24"
TAPER
18"
(TYP)
CURB
FACE
18"
(TYP)
24"
TAPER
TACK
COAT
CURB
FACE
(STANDARD CURB)
SECTION B-B
EDGE DETAILS
(NO CURB)
18"
(TYP)
24"
TAPER
EDGE OF
PAVEMENT
1.5'
1.5'
THE ROAD SURFACE SHALL BE CUT AND
MILLED AT TAPERED EDGES AROUND
THE PERIMETER OF THE SPEED HUMP.
SEE GENERAL NOTE 9 ON THIS SHEET.SECTION B-B
EDGE DETAILS
SECTION B-B
EDGE DETAILS
CL
ROAD
SURFACE
ROAD
SURFACE
SECTION A-A
CONCRETE PARABOLIC CROWN PROFILE
DIRECTION OF TRAVEL
L=12'
6'6'1.5'
1' 1' 1' 1' 1' 1'
3.4" 3.5" 3.1" 2.6"
1.9"
1.0" MATCH EXISTING
30" #6 EPOXIED
TIE BAR @ 12" MAX.
SAW CUT AND REMOVE
EXISTING CONCRETE
30" #6 EPOXIED
TIE BAR @ 12" MAX.
A
B
A
SAW CUT DETAIL
CURB FACE
CURB FACE
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
15'
SAW CUT AND
REMOVE CONCRETE
AND CURB.
#5 BARS SPACED PER HCED
CONCRETE PAVEMENT DETAILS.
REBAR SHALL NOT BE PLACED WITHIN
3" FROM THE EDGE OF PAVEMENT.
1.5'
B
DENSE-GRADED HOT-MIX
ASPHALT SURFACE COURSE
11 / 63
SPEED CUSHION
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
SHEET 1 OF 2
GENERAL NOTES
CURB FACE*
DIRECTION
OF TRAVEL
500' MAX
VARIES
500' MAX
CL
CLCL
CL
CL CL CL
500' MAX
500' MAX
CL
CL
B
B
A A
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL PAGE 2)
DIRECTION
OF TRAVEL
500' MAX 500' MAX
CLCL CL
B
B
A A
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL PAGE 2)
B
B
A A
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL PAGE 2)
B
B
A A
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL PAGE 2)
CL
ROAD
SURFACE
ROAD
SURFACE
SECTION A-AL=12'
6'
3.5"
MATCH
EXISTING
3'6'3'
CL
ROAD
SURFACE
ROAD
SURFACE
SECTION B-B
W=8'
4'
3.5"
MATCH
EXISTING
2'4'2'
1. SPEED CUSHIONS SHALL ONLY BE CONSTRUCTED AT LOCATIONS DESIGNATED BY HCED THROUGH
AN ENGINEERING STUDY.
2. ASPHALTIC SPEED CUSHIONS SHALL BE COMPRISED OF DENSE-GRADED HOT-MIX ASPHALT
SURFACE COURSE PER SPECIFICATION ITEM 341.
3. CONCRETE SPEED CUSHIONS SHALL BE COMPRISED OF CONCRETE PAVEMENT PER SPECIFICATION
ITEM 360.
4. NO PART OF A SPEED CUSHION SHALL BE LOCATED IN FRONT OF A DRIVEWAY APPROACH. SPEED CUSHIONS SHOULD BE A MINIMUM OF 6 FEET FROM THE EDGE OF DRIVEWAY, WHERE PRACTICAL.
5. SPEED CUSHIONS AND TRAFFIC SIGNS SHOULD BE PLACED AS CLOSE AS POSSIBLE TO PROPERTY
LINES INSTEAD OF MID-LOT, WHEN PRACTICAL.
6. SPEED CUSHIONS SHOULD BE INSTALLED AT A RIGHT ANGLE TO THE CENTERLINE TANGENT OF THE
ROADWAY.
7. TRAFFIC CONTROL CONSISTING OF TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL BE PROVIDED TO ADVISE ROADWAY USERS OF A SPEED CUSHION'S PRESENCE AND TO GUIDE THEIR SUBSEQUENT
ACTION. TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL CONFORM TO THE TEXAS MANUAL ON
UNIFORM TRAFFIC CONTROL DEVICES (TMUTCD, LATEST EDITION WITH REVISIONS).
8. ASPHALT SURFACES SHALL BE CUT-MILLED AT TAPERED EDGES AROUND THE PERIMETER OF THE SPEED CUSHION PER SPECIFICATION 106 FOR 2 INCHES, AS ILLUSTRATED IN SECTION A-A AND THE
CUT & MILL DETAIL.
9. PRIOR TO THE APPLICATION OF THE DENSE-GRADED HOT-MIX ASPHALT SURFACE COURSE, ENSURE
THE MILLED AND EXPOSED PAVEMENT SURFACE IS THOROUGHLY CLEANED OF DEBRIS BEFORE
APPLYING THE TACK COAT PER SPECIFICATION ITEM 312.
10. CONCRETE SURFACES SHALL BE SAW CUT AND REMOVED FOR AT LEAST 1.5' AROUND THE
PERIMETER OF THE SPEED CUSHION, AS ILLUSTRATED IN SECTION A-A AND THE SAW CUT DETAIL OF
THIS SHEET. NEW CURBS ARE TO BE INSTALLED PER HCED'S CONCRETE PAVEMENT DETAILS.
PAVEMENT WIDTH (FT) NO OF CUSHIONS GAP (IN) CUSHION (IN) GAP (IN) CUSHION (IN) GAP (IN) CUSHION (IN) GAP (IN) 22 2 24 96 24 96 24 - - 24 2 32 96 32 96 32 - - 26 2 42 96 36 96 42 - - 28 2 48 96 48 96 48 - - 30 3 18 96 18 96 18 96 18 32 3 24 96 24 96 24 96 24 34 3 30 96 30 96 30 96 30 36 3 36 96 36 96 36 96 36 38 3 42 96 42 96 42 96 42 40 3 48 96 48 96 48 96 48
9' x 12' SPEED CUSHION
SPEED
HUMP
W17-1 30" X 30"
SPEED
HUMPW17-1
30" X 30"
SPEED
HUMPW17-1
30" X 30"
SPEED
HUMPW17-1
30" X 30"
SPEED
HUMP
W17-1 30" X 30"
SPEED
HUMPW17-1
30" X 30"
SPEED
HUMPW17-1
30" X 30"
SPEED
HUMPW17-1
30" X 30"
ADVANCED WARNING
MARKINGS
(SEE DETAIL PAGE 2)
ADVANCED WARNING
MARKINGS
(SEE DETAIL PAGE 2)
CL
ROAD
SURFACE
ROAD
SURFACE
SECTION A-AL=12'
6'4.5'1.5'
2" (SEE NOTE 8)
3.5"
MATCH
EXISTING
CUT & MILL
(SEE NOTE 8)
CUT & MILL
(SEE NOTE 8) TACK
COAT
3'6'3'
CL
ROAD
SURFACE
ROAD
SURFACE
W=8'
4'2.5'1.5'
2" (SEE NOTE 8)
3.5"
MATCH
EXISTING
CUT & MILL
(SEE NOTE 8)
CUT & MILL
(SEE NOTE 8)
TACK
COAT
2'4'2'
CONCRETE CUSHION PROFILECONCRETE CUSHION PROFILE
SECTION B-B
ASPHALTIC CUSHION PROFILEASPHALTIC CUSHION PROFILE
DENSE-GRADED HOT-MIX
ASPHALT SURFACE COURSE
DENSE-GRADED HOT-MIX
ASPHALT SURFACE COURSE
1.5'
30" #6 EPOXIED
TIE BAR @ 12" MAX.
30" #6 EPOXIED
TIE BAR @ 12" MAX.
#5 BARS SPACED PER HCED
CONCRETE PAVEMENT DETAILS.
REBAR SHALL NOT BE PLACED
WITHIN 3" FROM THE EDGE OF
PAVEMENT.
1.5' 30" #6 EPOXIED
TIE BAR @ 12" MAX.
SAW CUT AND REMOVE
EXISTING CONCRETE
30" #6 EPOXIED
TIE BAR @ 12" MAX.
#5 BARS SPACED PER HCED
CONCRETE PAVEMENT DETAILS.
REBAR SHALL NOT BE PLACED
WITHIN 3" FROM THE EDGE OF
PAVEMENT.
1.5'1.5'
SAW CUT AND REMOVE
EXISTING CONCRETE
W13-1 18" X 18"
W13-1 18" X 18"
TYPICAL SPEED CUSHION ARRANGEMENT
* MAY BE APPROPRIATE ON OPEN DITCH SECTIONS WITH ADEQUATE SHOULDERS, CLEAR ZONES, AND FLAT SLOPES.
1. FOR RUBBER SPEED CUSHIONS, SUBMIT MANUFACTURER’S PRODUCT DATA AND INSTALLATION INSTRUCTION TO HCED FOR APPROVAL.
2. RUBBER SPEED CUSHIONS SHALL BE INSTALLED PER THE MANUFACTURER’S SPECIFICATIONS.
RUBBER CUSHION
12 / 63
SPEED CUSHION
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
SHEET 2 OF 2
PAVEMENT MARKING DETAIL
6'
GAP 96" GAP 96" GAP 96" GAP
6'
12" SPACING
12" REFLECTIVE
WHITE STRIPES
SPEED CUSHION
144"
FACE OF CURB
OR EDGE OF PAVEMENT.
SAW CUT DETAIL
2'
8'
10' 12' 14' 16' 18' 20'
8' 7' 6'
5'
4' 3'
2' 1'
CENTERLINE
OF ROADWAY
CENTERLINE
OF TRAVEL LANE
CENTERLINE
OF TRAVEL LANE
100'
ADVANCED WARNING MARKINGS
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
LEADING EDGE OF
SPEED CUSHION
12" WHITE PAVEMENT
MARKINGS. (TYP)
CENTER OF SPEED CUSHION
EDGE OF ROADWAY
CUSHION SPACING DETAIL
A
B
A
B
CUT & MILL DETAIL
THE ROAD SURFACE SHALL BE CUT AND
MILLED AT TAPERED EDGES AROUND
THE PERIMETER OF THE SPEED
CUSHION. SEE GENERAL NOTE 8.
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
CURB FACE
CURB FACE
1.5'
1.5'
A
B
A
B
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
CURB FACE
CURB FACE
SAW CUT AND
REMOVE CONCRETE
AND CURB.
15'
13 / 63
22' SPEED TABLE
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
SHEET 1 OF 2
22-FOOT SPEED TABLE
GENERAL NOTES
PAVEMENT MARKINGS DETAIL
DIRECTION
OF TRAVEL
1. SPEED TABLES SHALL ONLY BE CONSTRUCTED AT LOCATIONS DESIGNATED BY HCED THROUGH AN ENGINEERING STUDY.
2. 22-FOOT ASPHALTIC SPEED TABLES SHALL BE COMPRISED OF DENSE-GRADED HOT-MIX ASPHALT SURFACE COURSE PER SPECIFICATION ITEM 341.
3. 22-FOOT CONCRETE SPEED TABLES SHALL BE COMPRISED OF CONCRETE PAVEMENT PER SPECIFICATION ITEM 360.
4. THE 22-FOOT LONG VERTICAL CROSS-SECTION OF THE SPEED TABLE SHALL BE AS DETAILED IN SECTION A-A.
5. NO PART OF A SPEED TABLE SHALL BE LOCATED IN FRONT OF A DRIVEWAY APPROACH. SPEED TABLES SHOULD BE A MINIMUM OF 6 FEET FROM THE EDGE OF DRIVEWAY, WHERE PRACTICAL.
6. SPEED TABLES AND TRAFFIC SIGNS SHOULD BE PLACED AS CLOSE AS POSSIBLE TO PROPERTY LINES INSTEAD OF MID-LOT, WHEN PRACTICAL.
7. SPEED TABLES SHOULD BE INSTALLED AT A RIGHT ANGLE TO THE CENTERLINE TANGENT OF THE ROADWAY.
8. TRAFFIC CONTROL CONSISTING OF TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL BE PROVIDED TO ADVISE ROADWAY USERS OF A SPEED TABLE'S PRESENCE AND TO GUIDE THEIR SUBSEQUENT ACTION. TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL CONFORM TO THE TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (TMUTCD, LATEST EDITION WITH REVISIONS).
9. ASPHALT SURFACES SHALL BE CUT-MILLED AT TAPERED EDGES AROUND THE PERIMETER OF THE SPEED TABLE PER SPECIFICATION 106 FOR 2 INCHES, AS ILLUSTRATED IN SECTION A-A AND THE CUT & MILL DETAIL OF
THIS SHEET.
10. PRIOR TO THE APPLICATION OF THE DENSE-GRADED HOT-MIX ASPHALT SURFACE COURSE, ENSURE THE MILLED AND EXPOSED PAVEMENT SURFACE IS THOROUGHLY CLEANED OF DEBRIS BEFORE APPLYING THE TACK
COAT PER SPECIFICATION ITEM 312.
11. CONCRETE SURFACES SHALL BE SAW CUT AND REMOVED FOR AT LEAST 1.5' AROUND THE PERIMETER OF THE SPEED TABLE, AS ILLUSTRATED IN SECTION A-A AND THE SAW CUT DETAIL OF THIS SHEET. NEW CURBS ARE TO
BE INSTALLED PER HCED'S CONCRETE PAVEMENT DETAILS.
DIRECTION
OF TRAVEL
SPEED
HUMP
W17-1 30" X 30" W13-1
18" X 18"
CURB FACE
CL
B
B
(SEE SHEET 2)
(SEE SHEET 2)
A A
(SEE SHEET 2)
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL BELOW)
6'
6'
10'
12' (TYP)
6' (TYP)
12" SPACING
DIRECTION
OF TRAVEL
24" TAPER
CL CL
CENTER OF
SPEED TABLE
18" (TYP)
DIRECTION
OF TRAVEL
ADVANCED WARNING
MARKINGS
(SEE DETAIL)
ADVANCED WARNING
MARKINGS
(SEE DETAIL)
2'
8'
10' 12' 14' 16' 18' 20'
8' 7' 6' 5' 4' 3'
2' 1'
CENTERLINE
OF ROADWAY
CENTERLINE
OF TRAVEL LANE
CENTERLINE
OF TRAVEL LANE
12" WHITE MARKINGS
100'
ADVANCED WARNING MARKINGS
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
LEADING EDGE OF
SPEED TABLE
12" WHITE PAVEMENT
MARKINGS. (TYP)
CENTER OF SPEED TABLE
EDGE OF ROADWAY
CL
SPEED
HUMP
W17-1 30" X 30" W13-1
18" X 18"
6'
6'
14 / 63
22' SPEED TABLE
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
SHEET 2 OF 2
A
B
A
B
CUT & MILL DETAIL
(CURB & GUTTER)
CURB FACE
DIRECTION
OF TRAVEL
24"
TAPER
18"
(TYP)
CURB
FACE
18"
(TYP)
24"
TAPER
CURB
FACE
(STANDARD CURB)
1.5'
1.5'
THE ROAD SURFACE SHALL BE CUT AND
MILLED AT TAPERED EDGES AROUND
THE PERIMETER OF THE SPEED HUMP.
SEE GENERAL NOTE 9 ON THIS SHEET.SECTION B-B
EDGE DETAILS
SECTION B-B
EDGE DETAILS
A
B
A
SAW CUT DETAIL
CURB FACE
CURB FACE
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
25'
SAW CUT AND
REMOVE CONCRETE
AND CURB.
B
ROAD
SURFACE
SECTION A-A
ASPHALTIC PROFILE
DIRECTION OF TRAVEL
L=22'
6'
1' 1' 1' 1' 1' 1'
3.4" 3.5" 3.1" 2.6"
1.9"
1.0" MATCH
EXISTING
CUT & MILL
(SEE NOTE 9)
10'4.5'
ROAD
SURFACE
1.5'
2" (SEE NOTE 9)
CUT & MILL
(SEE NOTE 9)
TACK
COAT
DENSE-GRADED HOT-MIX
ASPHALT SURFACE COURSE
ROAD
SURFACE
SECTION A-A
CONCRETE PROFILE
DIRECTION OF TRAVEL
L=22'
6'
1' 1' 1' 1' 1' 1'
3.4" 3.5" 3.1" 2.6"
1.9"
1.0" MATCH
EXISTING
10'6'
ROAD
SURFACE
30" #6 EPOXIED
TIE BAR @ 12" MAX.
SAW CUT AND REMOVE
EXISTING CONCRETE
30" #6 EPOXIED
TIE BAR @ 12" MAX.
#5 BARS SPACED PER HCED
CONCRETE PAVEMENT DETAILS.
REBAR SHALL NOT BE PLACED WITHIN
3" FROM THE EDGE OF PAVEMENT.
3.5"
3.5"
15 / 63
22' RAISED CROSSWALK
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
SHEET 1 OF 2
22-FOOT RAISED CROSSWALK
GENERAL NOTES
PAVEMENT MARKINGS DETAIL
DIRECTION
OF TRAVEL
1. RAISED CROSSWALKS SHALL ONLY BE CONSTRUCTED AT LOCATIONS DESIGNATED BY HCED THROUGH AN ENGINEERING STUDY.
2. 22-FOOT ASPHALTIC RAISED CROSSWALKS SHALL BE COMPRISED OF DENSE-GRADED HOT-MIX ASPHALT SURFACE COURSE PER SPECIFICATION ITEM 341.
3. 22-FOOT CONCRETE RAISED CROSSWALKS SHALL BE COMPRISED OF CONCRETE PAVEMENT PER SPECIFICATION ITEM 360.
4. THE 22-FOOT LONG VERTICAL CROSS-SECTION OF THE RAISED CROSSWALK SHALL BE AS DETAILED IN SECTION A-A.
5. NO PART OF A RAISED CROSSWALK SHALL BE LOCATED IN FRONT OF A DRIVEWAY APPROACH. SPEED TABLES SHOULD BE A MINIMUM OF 6 FEET FROM THE EDGE OF DRIVEWAY, WHERE PRACTICAL.
6. RAISED CROSSWALKS AND TRAFFIC SIGNS SHOULD BE PLACED AS CLOSE AS POSSIBLE TO PROPERTY LINES INSTEAD OF MID-LOT, WHEN PRACTICAL.
7. RAISED CROSSWALKS SHOULD BE INSTALLED AT A RIGHT ANGLE TO THE CENTERLINE TANGENT OF THE ROADWAY.
8. TRAFFIC CONTROL CONSISTING OF TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL BE PROVIDED TO ADVISE ROADWAY USERS OF A RAISED CROSSWALKS'S PRESENCE AND TO GUIDE THEIR SUBSEQUENT ACTION.
TRAFFIC SIGNS AND PAVEMENT MARKINGS SHALL CONFORM TO THE TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (TMUTCD, LATEST EDITION WITH REVISIONS).
9. ASPHALT SURFACES SHALL BE CUT-MILLED AT TAPERED EDGES AROUND THE PERIMETER OF THE RAISED CROSSWALK PER SPECIFICATION 106 FOR 2 INCHES, AS ILLUSTRATED IN SECTION A-A AND THE CUT & MILL DETAIL.
10. PRIOR TO THE APPLICATION OF THE DENSE-GRADED HOT-MIX ASPHALT SURFACE COURSE, ENSURE THE MILLED AND EXPOSED PAVEMENT SURFACE IS THOROUGHLY CLEANED OF DEBRIS BEFORE APPLYING THE TACK
COAT PER SPECIFICATION ITEM 312.
11. CONCRETE SURFACES SHALL BE SAW CUT AND REMOVED FOR AT LEAST 1.5' AROUND THE PERIMETER OF THE SPEED TABLE, AS ILLUSTRATED IN SECTION A-A AND THE SAW CUT DETAIL. NEW CURBS ARE TO BE INSTALLED
PER HCED'S CONCRETE PAVEMENT DETAILS.
12. RAISED CROSSWALKS SHALL BE PLACED AS TO NOT IMPEDE DRAINAGE.
DIRECTION
OF TRAVEL
W11-2
30" X 30" W16-7PL
24"X12"
CURB FACE
CL
B
B
(SEE SHEET 2)
(SEE SHEET 2)
A A
(SEE SHEET 2)
12" REFLECTIVE
WHITE STRIPES-
(SEE DETAIL BELOW)
6'
6'
10'
12' (TYP)
6' (TYP)
12" SPACING
DIRECTION
OF TRAVEL
CL CL
CENTER OF
RAISED CROSSWALK
DIRECTION
OF TRAVEL
ADVANCED WARNING
MARKINGS
(SEE DETAIL)
ADVANCED WARNING
MARKINGS
(SEE DETAIL)
2'
8'
10' 12' 14' 16' 18' 20'
8' 7' 6' 5' 4' 3'
2' 1'
CENTERLINE
OF ROADWAY
CENTERLINE
OF TRAVEL LANE
CENTERLINE
OF TRAVEL LANE
12" WHITE MARKINGS
100'
ADVANCED WARNING MARKINGS
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
LEADING EDGE OF
RAISED CROSSWALK
12" WHITE PAVEMENT
MARKINGS. (TYP)
CENTER OF RAISED CROSSWALK
EDGE OF ROADWAY
CL
W11-2
30" X 30" W16-7PL
24"X12"
6'
6'
CROSSWALK MARKINGS PER HCED'S
PAVEMENT MARKING DETAILS
AHEAD
AHEAD
100'
100'
W11-2 30" X 30" W16-9P
24"X12"
W11-2 30" X 30" W16-9P
24"X12"
16 / 63
A
B
A
B
CUT & MILL DETAIL
(CURB & GUTTER)
CURB FACE
DIRECTION
OF TRAVEL
DETECTABLE WARNINGS
(STANDARD CURB)
1.5'
1.5'
THE ROAD SURFACE SHALL BE CUT AND
MILLED AT TAPERED EDGES AROUND
THE PERIMETER OF THE SPEED HUMP.
SEE GENERAL NOTE 9. REMOVE CURB.SECTION B-B
EDGE DETAILS
SECTION B-B
EDGE DETAILS
A
B
A
SAW CUT DETAIL
CURB FACE
CURB FACE
DIRECTION
OF TRAVEL
DIRECTION
OF TRAVEL
25'
SAW CUT AND
REMOVE CONCRETE
AND CURB.
B
ROAD
SURFACE
SECTION A-A
ASPHALTIC PROFILE
DIRECTION OF TRAVEL
L=22'
6'
1' 1' 1' 1' 1' 1'
3.4" 3.5" 3.1" 2.6"
1.9"
1.0" MATCH
EXISTING
CUT & MILL
(SEE NOTE 9)
10'4.5'
ROAD
SURFACE
1.5'
2" (SEE NOTE 9)
CUT & MILL
(SEE NOTE 9)
TACK
COAT
DENSE-GRADED HOT-MIX
ASPHALT SURFACE COURSE
ROAD
SURFACE
SECTION A-A
CONCRETE PROFILE
DIRECTION OF TRAVEL
L=22'
6'
1' 1' 1' 1' 1' 1'
3.4" 3.5" 3.1" 2.6"
1.9"
1.0" MATCH
EXISTING
10'6'
ROAD
SURFACE
30" #6 EPOXIED
TIE BAR @ 12" MAX.
SAW CUT AND REMOVE
EXISTING CONCRETE
30" #6 EPOXIED
TIE BAR @ 12" MAX.
#5 BARS SPACED PER HCED
CONCRETE PAVEMENT DETAILS.
REBAR SHALL NOT BE PLACED WITHIN
3" FROM THE EDGE OF PAVEMENT.
3.5"
3.5"
DETECTABLE WARNINGS
12:1 MAX.
2.5'
(TYP)
2.5'
(TYP)
LANDING
LANDING
REMOVE CURB
REMOVE CURB
12:1 MAX.
2/2/2026
22' RAISED CROSSWALK
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
SHEET 2 OF 2
17 / 63
18 / 63
VARIES
VA
R
IE
S
(M
IN
.0
0'
VARIES
VA
R
IE
S
(M
IN
.0
0'
1.50' VARIES
VARIES 1.00'1.00'
4- 1/
2"
6"
VARIES 1.00'1.00'
4- 1/
2"
6"
VARIES1.50'
6"
1-1/8"
6"
1-1/8"
6"
1-1/8"
18"
3/23/2023
STEEL CHECKERPLATE SIDEWALK DETAIL
NOT TO SCALE
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
19 / 63
9/27/2023
TYPICAL CURB RAMP GUIDELINES
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
20 / 63
SEE SHT. 20 FOR MEDIAN
NOSE DIMENSIONS
9/27/2023
MEDIAN NOSE MODIFICATIONS PAVINGS JOINT DETAILS
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
21 / 63
1/12/2026
MEDIAN DESIGN - MEDIAN NOSE AND LEFT TURN BAY
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
22 / 63
SIDEWALK
9/27/2023
SWPPP GUIDELINES
South Zone - Precinct 2 - 2026
On-Call - Maintenance - Concrete Replacement/Repair
23 / 63
On-call - Maintenance - concrete Replacement/ Repair South Zone Precinct 2 - 2026
24 / 63
25 / 63
STORM SEWER ITEMS DETAILS VARIOUS LOCATIONS
26 / 63
11/8/2023
MANHOLE AND INLET REPAIR DETAILS
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
27 / 63
STANDARD PLASTIC METER BOX FOR 5/8" AND 1" METERS
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
28 / 63
LOCATION OF WATER METER BOX FOR 2" DIAMETER OR LESS
On-Call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
29 / 63
VALVE BOX DETAIL
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
30 / 63
31 / 63
32 / 63
33 / 63
34 / 63
35 / 63
36 / 63
37 / 63
38 / 63
39 / 63
40 / 63
41 / 63
42 / 63
78"
TWO LANE, TWO-WAY
4 INCH SOLID YELLOW
CENTERLINE OF FOUNDATION R15-1 *
W10-1
10' 60' "D"
"C"
"B" "A"
A = 12 FEET MINIMUM, 15 FEET USUAL, IF
ACTIVE WARNING DEVICES ARE PRESENT.
DISTANCE "A" SHOULD BE MEASURED
FROM THE CENTERLINE OF * R15-1
ASSEMBLY TO THE CENTER-LINE OF
NEAREST TRACK.
B = STOP LINES SHOULD BE APPROXIMATELY 8
FEET IN ADVANCE OF THE ACTIVE
WARNING DEVICES. STOP LINE SHOULD
BE APPROXIMATELY 15 FEET FROM NEAR
RAIL IF ONLY PASSIVE DEVICES (R15-1,
PLUS R15-2 WHEN APPLICABLE) ARE
PRESENT.
C = 15 FEET DESIRABLE MINIMUM, R15-1
SHOULD BE PLACED BETWEEN STOP
LINE AND RAILS WITH ADEQUATE
DISTANCE PROVIDED FOR "A".
D =APPROACH
SPEED (MPH)
MINIMUM
PLACEMENT
(FEET)
UNDIVIDED MULTILANE ROADWAY
W10-1
4 INCH BROKEN WHITE
TYPE I-C MARKER
4 INCH SOLID YELLOW
CENTERLINE OF FOUNDATION R15-1 *
10' 60' "D"
"C"
"B" "A"
60' "D"
4 INCH SOLID YELLOW
4 INCH BROKEN YELLOW
CENTERLINE OF FOUNDATION R15-1 *
"C"
"B" "A"
TWO-WAY LEFT TURN LANE
24"
16"
18"
16'
20'
24'
3.3'
6.6'
24"
2"
4"
2"
4"
6"
2"
2" 331
2"
2"
2"R
7"R
4"
7"R
2"R
2"
17" 14 1 2"
4"
SEE DETAIL A
SEE DETAIL A
SEE DETAIL A
DETAIL A
GENERAL NOTES:
1.) THE PAVEMENT MARKINGS ON AN APPROACH TO A RAILROAD GRADE CROSSING SHALL CONSIST OF:
A.) RR CROSSING SYMBOL
B.) (3) THREE TRANSVERSE 24" LINES
C.) LANE LINES: SOLID NO PASSING LINE FOR TWO-WAY TRAFFIC APPROACHES, OR SOLID LANE LINES FOR
MULTILANE APPROACHES
2.) IDENTICAL PAVEMENT MARKINGS SHALL BE PLACED IN EACH APPROACH LANE ON ALL PAVED APPROACHES TO
HIGHWAY-RAIL GRADE CROSSINGS WHERE SIGNALS OR AUTOMATIC GATES ARE LOCATED, AND AT ALL OTHER HIGHWAY-RAIL GRADE CROSSING WHERE THE POSTED OR STATUTORY SPEED IN 20 MPH OR GREATER
3.) CENTERLINES SHALL BE YELLOW, OTHER PAVEMENT MARKINGS SHALL BE WHITE
4.) RR CROSSING SYMBOLS SHOULD BE PLACED APPROXIMATELY IN THE CENTER OF THE APPROACH LANE 5.) ALL TRANSVERSE MARKINGS SHALL BE PLACED AT RIGHT ANGLES TO THE CENTERLINE AND ACROSS ALL APPROACH LANES 6.) ADDITIONAL MARKINGS AND PLACEMENT DETAILS CAN BE FOUND IN THE LATEST TEXAS MANUAL OF UNIFORM TRAFFIC
CONTROL DEVICES (TMUTCD) IN PART 8 "TRAFFIC CONTROL FOR RAILROAD & LIGHT RAIL TRANSIT GRADE CROSSING" 7.) IF DISTANCE FROM THE EDGE OF THE TRACKS TO THE EDGE OF THE PARALLEL ROADWAY IS LESS THAN 100 FEET, W10-2, W10-3 OR W10-4 SIGN(S) SHALL BE INSTALLED ON EACH APPROACH OF THE PARALLEL ROADWAY TO WARN ROAD USERS MAKING A TURN THAT THEY WILL ENCOUNTER A GRADE CROSSING, AND A W10-1 SIGN FOR THE APPROACH TO THE TRACKS
SHALL NOT BE REQUIRED TO BE BETWEEN THE TRACKS AND THE PARALLEL ROADWAY
8.) R15-1 ASSEMBLY MAY CONSIST OF ONE OR MORE OF THE FOLLOWING: R15-1, R15-2, R15-4
8 INCH SOLID
WHITE
50' MIN.
STOP LINE
STOP LINE
STOP LINE
R8-8
R8-8
R8-8
R8-8
R8-8
RA
IL
RO
AD
R .O
.W
RA
IL
RO
AD
R .O
.W
R
AI
LR
O
AD
R
.O .W
R
AI
LR
O
AD
R
.O .W
R8-8
R
AILR
O
AD
R .O
.W
R
AILR
O
AD
R .O
.W
W10-1
On-Call - Maintenance - Concrete Replacement/Repair South Zone - Precinct 2 - 2026
43 / 63
44 / 63
45 / 63
46 / 63
47 / 63
48 / 63
49 / 63
50 / 63
51 / 63
52 / 63
53 / 63
54 / 63
55 / 63
56 / 63
57 / 63
TREE PROTECTION GENERAL REQUIREMENTS
South Zone - Precinct 2 - 2026 On-Call - Maintenance - Concrete Replacement/Repair
58 / 63
TREE PROTECTION AND TREE ROOT PRUNING
South Zone - Precinct 2 - 2026 On-Call - Maintenance - Concrete Replacement/Repair
59 / 63
TREE PROTECTION IN SIDEWALK REPAIRS IN PARKWAY AREAS
South Zone - Precinct 2 - 2026 On-Call - Maintenance - Concrete Replacement/Repair
60 / 63
TREE ROOT BARRIERS
South Zone - Precinct 2 - 2026 On-Call - Maintenance - Concrete Replacement/Repair
61 / 63
F I
L E
D A
T E
FILE:
REVISIONS
SGT(12S)31-18
Standard Division Design sgt12s3118.dgn
C TxDOT:
CK:CLDN:TxDOT CK:KM DW:
VINCENT J. PARKER: TXDOT ROADWAY CAD STANDARDS MANAGER APRIL 2018
GENERAL NOTES
2'-0"
RAIL OFFSET
2'-0" MAX.
MBGF
STANDARD
APPROX 5'-10"
EDGE OF PAVEMENT
NOTE: ADJUST WIDTH ACCORDINGLY WHEN OFFSET IS USED. (OFFSET "OPTION" SHOWN)
5'-0" 50' APPROACH GRADING
FLARE RATE)
(25:1 MAX
TRAFFIC FLOW
MAIN SYSTEM COMPONENTSITEM
B
C
D
E
F
G
H
J
K
L
M
N
O
A MSKT IMPACT HEAD
BEARING PLATE
CABLE ANCHOR BOX
BCT CABLE ANCHOR ASSEMBLY
W-BEAM MGS RAIL SECTION (9'-4 •")
QTY
NUMBERS
ITEM
E750
MS3000
SF1303
MTPHP1A
MTPHP1B
UHP2A
HP2B
S760
E770
MS785
P621
CBSP-14
G12025
G1203A
W6x9 OR W6x8.5 STEEL POST
W-BEAM MGS RAIL SECTION (12'-6")
P
Q
P6756
WOOD BLOCKOUT 6" X 8" X 14"
G1209 b c d e f g h j k l m n o a p q
Š" HEX NUT
Š" x 1" HEX BOLT (GRD 5) B5160104A
†" WASHER
ƒ" Dia. HEX NUT
•" STRUCTURAL NUTS
1 ANCHOR CABLE HEX NUT
1 ANCHOR CABLE WASHER
BEARING PLATE RETAINER TIE
W050
B580122
N050
B580904A
N100
W100
W0516
N0516
SB12A
N012A
W012A
B340854A
N030
CT-100ST
B581002
†" Dia. H.G.R NUT
†" x 10" H.G.R. BOLT
†" Dia. x 9" HEX BOLT (GRD A449) ƒ" Dia. x 8 •" HEX BOLT (GRD A449)
†" Dia. x 1 ‚" SPLICE BOLT (POST 2)
E3151OBJECT MARKER 18" X 18"1r
SMALL HARDWARE
W-BEAM GUARDRAIL END SECTION, 12 Ga.
GROUND STRUT
POST 1 - TOP (6" X 6" X „" TUBE)
POST 1 - BOTTOM (6' W6X15)
POST 2 - ASSEMBLY TOP
POST 2 - ASSEMBLY BOTTOM (6' W6X9)
COMPOSITE BLOCKOUTS
W-BEAM MGS RAIL SECTION (25'-0")
Š" WASHER
1 ˆ" O.D. x Œ" I.D. STRUCTURAL WASHERS
SEE NOTES:
ITEM(Q) 25'GUARD FENCE PANEL
ITEM(P) 8" WOOD-BLOCKOUT
ALTERNATIVE ITEMS NOT SHOWN.
ANCHOR BRACKET
SECTION B-B
S K
T
GRADE
FINISHED
GRADE
FINISHED
6'-3" 6'-3" 6'-3" 6'-3" 6'-3"6'-3"6'-3"
3'-1 •" d,(8),g(8)
POST 7 POST 6POST 8 POST 5 POST 4 POST 3
POST 2 POST 1
L L L L L L
CE
N
BEGIN LENGTH OF NEED
POST 7 POST 6 POST 5 POST 4 POST 3POST 8
B
12'-6"
END SECTION
W-BEAM GUARDRAIL
9'-4 •"
RAIL SECTION
W-BEAM MGS
PLAN VIEW
ELEVATION VIEW
G
A
IMPACT HEAD
MSKT
POST 2
DOWNSTREAM SIDE
SOIL PLATE ON
POST
B
B
DETAIL
CONNECTION
SEE POST 1
HARDWARE FOR (POST 8) THRU (POST 3)q,g
DETAIL
CONNECTION
SEE IMPACT HEAD
r
MARKER
OBJECT
A
BNO
O
12'-6"
RAIL SECTION
W-BEAM MGS
O
O
12'-6"
RAIL SECTION
W-BEAM MGS
F
6'-0" 6'-0"
K
STRUT
D
DEPTH DEPTH
50'-0"
46'-10 •
INSTALLATION DEPTH
(POST 3-8)
3'-4"
END PAYMENT FOR MSKT INSTALLATION
31" MBGF
STANDARD
TRAFFIC FLOW
APPROACH GRADING AT GUARDRAIL END TREATMENTS
USED FOR ALL TANGENT TYPE END TREATMENTS.
NOTE: TXDOT GENERIC APPROACH GRADING LAYOUT
THE PRODUCT DESCRIPTION ASSEMBLY MANUAL.
MSKT END TERMINAL, IT IS NOT INTENDED TO REPLACE
NOTE: THIS STANDARD IS A BASIC REPRESENTATION OF THE
MSKT-MASH-TL-3
SINGLE GUARDRAIL TERMINAL
APRIL 2018
2. ITEM P WOOD BLOCKOUTS CAN BE USED AS ALTERNATE.
AT LINE POST(8) THRU LINE POST(3).
1. ITEM M COMPOSITE BLOCKOUTS INSTALLED
NOTES:
•" x 1 ‚" A325 BOLT WITH CAPTIVE WASHER
WITH CAPTIVE WASHER
•" X 1 ‚" A325 BOLT
l,k e,f,g
J p
D
CONNECTION DETAIL
POST 1
C
G
K
CONNECTION DETAIL
IMPACT HEAD
31"
GRADE
FINISHED
SECTION A-A
POST 2
d,g h,j
E
WITH CAPTIVE WASHER
•" X 1 ‚" A325 BOLT
m m
H o,n o,n
WITH STRUCTURAL WASHER
•" STRUCTURAL NUT
WITH STRUCTURAL WASHER
•" STRUCTURAL NUT
H,m(8),n(8),o(8)
VP
NOTE: SEE (GENERAL NOTE 14) FOR DRIVING CAP INFORMATION.
e,(2)f,g a,c,b(2) e,(2)f,g
CONT SECT JOB HIGHWAY
SHEET NO.COUNTYDIST
A
VINCENT J. PARKER: TXDOT ROADWAY CAD STANDARDS MANAGER APRIL 2018
FOR ADDITIONAL GUIDANCE.
SEE PRODUCT ASSEMBLY MANUAL
(1V:10H OR FLATTER)
APPROACH GRADING
USED ON LOWER POSTS 1 & 2 TO PREVENT DAMAGE TO THE WELDED PLATES.
TO PREVENT DAMAGE TO THE GALVANIZING ON TOP OF THE POST. SPECIAL DRIVING CAP TO BE
14. A DRIVING CAP WITH A TIMBER OR PLASTIC INSERT SHALL BE USED WHEN DRIVING POSTS 3-8
ALLOWED IN THEIR PLACE.
13. THE SYSTEM IS SHOWN WITH TWO 12'-6" MBGF PANELS, ONE 25'-0" MBGF PANEL IS ALSO
INSTALLATIONS, IF DIRECTED BY THE ENGINEER.
ENCROACHING ON THE SHOULDER. THE FLARE MAY BE DECREASED OR ELIMINATED FOR SPECIFIC
12. A FLARE RATE OF UP TO 25:1 MAY BE USED TO PREVENT THE TERMINAL HEAD FROM
11. UNDER NO CIRCUMSTANCES SHALL THE GUARDRAIL WITHIN THE MSKT SYSTEM BE CURVED.
10. SYSTEM MUST BE ATTACHED TO STANDARD 31" MBGF.
9. POSTS SHALL NOT BE SET IN CONCRETE.
MANUFACTURER, & REFER TO THE LATEST ROADWAY MBGF STANDARD FOR INSTALLATION GUIDANCE.
8. IF SOLID ROCK IS ENCOUNTERED IN THE AREA OF (POST 1) AND / OR (POST 2) CONTACT THE
MATERIAL PRODUCER LIST (MPL) FOR CERTIFIED PRODUCERS.
SUBSTITUTED FOR BLOCKOUTS OF SIMILAR DIMENSIONS. SEE CONSTRUCTION DIVISION
7. A COMPOSITE MATERIAL BLOCKOUTS THAT MEETS THE REQUIREMENTS OF DMS-7210, MAY BE
6. SYSTEM SHOWN USING STEEL WIDE FLANGE POSTS WITH COMPOSITE BLOCKOUTS.
"GALVANIZING". FITTINGS SHALL BE SUBSIDIARY TO THE BID ITEM.
5. HARDWARE (BOLTS, NUTS, & WASHERS) SHALL BE GALVANIZED IN ACCORDANCE WITH ITEM 445, STRIP STANDARD.
4. FOR POST (LEAVE-OUT) INSTALLATION AND GUIDANCE SEE TXDOT'S LATEST ROADWAY MOW
TO THE STANDARDS REQUIRED IN TEXAS MUTCD.
OF THE DEVICE PER MANUFACTURER'S RECOMMENDATIONS. OBJECT MARKER SHALL CONFORM
3. APPLY HIGH INTENSITY REFLECTIVE SHEETING, "OBJECT MARKER" ON THE FRONT FACE
PRODUCT DESCRIPTION ASSEMBLY MANUAL (PUBLICATION~062717).
2. FOR INSTALLATION, REPAIR AND MAINTENANCE REFER TO THE; MSKT END TERMINAL,
BIG SPRING, TX 79720
SYSTEM, CONTACT: ROAD SYSTEMS, INC. (432)263-2435. 3616 OLD HOWARD COUNTY AIRPORT,
1. FOR SPECIFIC INFORMATION REGARDING INSTALLATION AND TECHNICAL GUIDANCE OF THE
T X
D O
T
S
S U
M E
N
R
S P
O N
S I
B I
L I
Y
C
N V
E R
S I
O N
A N
D A
H
R M
A
R
I
N C
O R
R E
S U
L
M A
G
S U
L T I
O M
I
U
E
T
A N
D A
R D
V E
R N
E
T E
X
G I
N E
E R I
P
A C
T I
T
W
R R
A N
K
N D
M
X
D
P
R P
O
W
A T
S O
E V
E
S C
L A I
M E
R
On-call - Maintenance - Concrete Replacement/Repair
South Zone - Precinct 2 - 2026
1/12/2026
SINGLE GUARDRAIL TERMINAL SGT (12S) 31 - 18
62 / 63
63 / 63
File details come from the government source that posted it. Updated .