| Location: | North Carolina |
|---|---|
| Posted: | Mar 26, 2026 |
| Due: | Apr 15, 2026 |
| Agency: | Division of Highways |
| Type of Government: | State & Local |
| Category: |
|
| Publication URL: | To access bid details, please log in. |
STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
HIGHWAY DIVISION 6
PLANS
Letting Date:
April 15, 2026
CONTRACT ID: DF00551
TIP NO.: ------
FEDERAL AID NO.: STATE FUNDED
WBS ELEMENT NO.: 2026CPT.06.18.10431.1 & 2026CPT.06.18.20431.1
ROUTE NO.: VARIES
LOCATION: VARIES
COUNTY: HARNETT
LENGTH OF PROJECT: 24.19 MILES
TYPE OF WORK: MILLING, RESURFACING & SHOULDER RECONSTRUCTION
| PAVEMENT SCHEDULE | |
|---|---|
| C1 | 1(cid:129)" ASPHALT CONCRETE SURFACE COURSE, TYPE S9.5B, AT AN AVERAGE RATE OF 165 LBS. PER SQ. YD. |
| E1 | 5(cid:129)" ASPHALT CONCRETE BASE COURSE, TYPE B25.0C, AT AN AVERAGE RATE OF 627 LBS. PER SQ. YD. |
| R1 T1 | EXISTING CURB AND GUTTER SHOULDER RECONSTRUCTION WITH AGGREGATE SHOULDER BORROW |
| U | EXISTING PAVEMENT |
| V1 | 0" - 1(cid:129)" MILLING |
| V2 | 1(cid:129)" MILLING |
PROJECT REFERENCE NO. SHEET NO.
92:90
6202-RAM-31
ngd.2pyt\.
99/2/6
$$$$EMANRESU$$$$
DF00551
4' - 10'
PAVEMENT SCHEDULE TYP. SHOULDER WIDTH
2'-6' 19'-28' 2'-6' 2' - 6'
D D D
TIE TO EX. GRADE.
C1 1 A (cid:129)" T A A S N PH A A V L E T R C A O G N E C R R A E T T E E O SU F R 1 F 6 A 5 C L E B S C . O P U E R R S S E Q , . T Y Y D PE . S9.5B, T1 C1 T1 T1 D EN R S A U IN R A E G P E O . SITIVE
E1 5(cid:129)" ASPHALT CONCRETE BASE COURSE, TYPE B25.0C,
EXISTING PAVEMENT
AT AN AVERAGE RATE OF 627 LBS. PER SQ. YD. AND BASE
SHOULDER WEDGE
R1 EXISTING CURB AND GUTTER U SHOULDER RECONSTRUCTION
NOTES:
TYPICAL SECTION NO. 1 1. SHOULDER SHALL BE RECONSTRUCTED AS SHOWN IN STD. DWG. NO. 560.01 &
SHOULDER RECONSTRUCTION WITH 560.02, WITH A MINIMUM SLOPE OF 1" PER FOOT TO ENSURE POSITIVE DRAINAGE AWAY
T1 AGGREGATE SHOULDER BORROW FROM ROADWAY.
-PLUS 2' INSIDE CURVE WIDENING 2. AGGREGATE SHOULDER BORROW (ASB) MATERIAL SHALL BE PLACED USING A
WIDENING MACHINE OR SIMILAR DEVICE.
(SEE DETAIL) 3. A VEGETATIVE BUFFER SHALL BE MAINTAINED BETWEEN THE DISTURBED AREA
U EXISTING PAVEMENT MAPS 3,4,6 & 11 ALONG THE EDGE OF PAVEMENT AND THE DITCH SHOULDER POINT TO MINIMIZE
EROSION. PULLING DITCHES OR CUTTING SHOULDERS TO GENERATE BORROW
MATERIAL WILL NOT BE ALLOWED.
4. REQUIRED BORROW MATERIAL MAY BE OBTAINED BY THE CONTRACTOR FROM
V1 0" - 1(cid:129)" MILLING WIDENING OPERATIONS WITHIN THE PROJECT LIMITS, FROM NCDOT APPROVED
BORROW PITS OR FROM NCDOT STOCKPILES. ANY EXCESS MATERIAL SHALL BE
DISPOSED OF BY THE CONTRACTOR IN AN APPROVED DISPOSAL SITE.
V2 1(cid:129)" MILLING 40'-65'
D
MILL AS DIRECTED MILL AS DIRECTED
R1 V2 C1 R1 BY ENGINEER BY ENGINEER
V1 V1
EX. PAVEMENT EX. CONC. BRIDGE DECK EX. PAVEMENT
V2 V1
U
EX. AWS
TYPICAL SECTION NO. 2 EX. PAVEMENT EX. CONC. BRIDGE DECK EX. PAVEMENT
2'-6' BRIDGE MILLING
D
MILL AS DIRECTED MILL AS DIRECTED
BY ENGINEER BY ENGINEER
T1 CROEOSRIDDEINN WAT IT T AEH N IWN DI TTC HHO E NRS TAE RI LL ARI C MOT IAT ODS R OSWHANLELR
2'-6' 42'-60' 2'-6' V1 V1
3' 3'
D D D
V2 C1
T1 T1 EX. PAVEMENT EX. PAVEMENT
EX. RR CROSSING
U E1 RAILROAD TRACKS MILLING
SHOULDER RECONSTRUCTION WITH ASB AT ALL
MILLING APPROACHES
AREAS WITH INSIDE SHOULDER WIDENING AS SHOWN
U - N M O IL T L E I : NG SHALL BE PERFORMED AT RR CROSSINGS, BRIDGE DECKS AND BRIDGE
APPROACHESA S DIRECTED BY THE ENGINEER, IN ACCORDANCE WITH THIS DETAIL.
-FOR RR CROSSINGS, RAILROAD OWNER MUST AUTHORIZE ACCESS TO RIGHT OF WAY PRIOR
TYPICAL SECTION NO. 3 TO ENTRY.
NOTES TO CONTRACTOR
FOR SURFACE MIXES OVER 1" IN THICKNESS, MILL THE EXISTING PAVEMENT IN ACCORDANCE
WITH THE FOLLOWING SKETCH AS DIRECTED BY THE ENGINEER.
P
P LOCATIONS SHALL INCLUDE TIES INTO EXISTING CONCRETE PAVEMENT, AT BRIDGE APPROACHES
T O W F H E E R A E C H TH E R E B S R U ID RF G A E C I W N I G LL N M O AP T . BE RESURFACED, AND AT THE BEGINNING AND ENDING POINT
C
2'-6' 24' 2'-6' PERFORM THE WORK IN ACCORDANCE WITH SECTION 607 OF THE JANUARY 2024 NORTH
D D D CAROLINA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROADS AND
STRUCTURES. RESURFACING WILL BE ACCOMPLISHED AT THE SAME TIME AS THE MILLING
T1 2' C1 T1 OPERATION.
2' 75'
IN 10 D D
0 ' M 0 ' M MILL EXISTING PAVEMENT
10 IN
BEGINNING OR ENDING OF MAP,
EXISTING CONCRETE PAVEMENT OR
E1 U E1 NON-RESURFACEABLE BRIDGE DECKS
2' WIDENING(E1)
APPROX. THICKNESS
OF SURFACE COURSE
TYPICAL SECTION NO. 4 INSIDE CURVE WIDENING
MILLING AT PAVEMENT TIE-INS DETAIL
1 US 421 LT Summerville Mamers Road 53.7 ft from EP of L-Line 952.58 SY
1 US 421 RT South 10th Street 22.52 ft from EP of L-Line 183.66 SY
3 SR 1120 LT Lasater Road 92.23 ft from EP of L-Line 1637.49 SY
3 SR 1120 RT Whisper Creek Court 31.16 ft from EP of L-Line 302.63 SY
3 SR 1120 LT Whisper Creek Court North 21.43 ft from EP of L-Line 195.58 SY
4 SR 1268 RT Patterson Road 39.56 ft from EP of L-Line 463.33 SY
6 SR 1723 LT Daniels Road 93.45 ft from EP of L-Line 415.33 SY
7 SR 1793 RT South Elm Avenue 22.74 ft from EP of L-Line 154 SY
8 SR 1799 LT West Strickland Road SR 32.91 ft from EP of L-Line 367.31 SY
11 SR 2021 LT James Tart Road 41.82 ft from EP of L-Line 310.95 SY
11 SR 2021 LT Bad Roads Lane 21.29 ft from EP of L-Line 92.84 SY
| PROJECT REFERENCE NO. SHEET NO. NOTES: 1) DETAIL DOES NOT APPLY TO OGAFC AND ULTRA-THIN BONDED WEARING COURSE. ASPHALT OVERLAY 2) BACKFILL SHOULDER WITH APPROVED MATERIAL. 3) THE SHOULDER WEDGE DEVICE MAY BE DISENGAGED AT PAVED DRIVEWAYS AND SIDE STREETS. SHOULDER WEDGE a a APPROVED BACKFILL MATERIAL EXISTING UNIMPROVED SHOULDER PROPOSED PAVEMENT SHOULDER WEDGE DETAIL ASPHALT OVERLAY (Resurfacing Projects w/ Widening or with Existing Paved Shoulder having no dropoffs) SHOULDER WEDGE a a APPROVED BACKFILL MATERIAL EXISTING UNIMPROVED SHOULDER ASPHALT OVERLAY EXISTING PAVEMENT SHOULDER WEDGE a SHOULDER WEDGE DETAIL (Resurfacing Projects w/ NO Widening) APPROVED BACKFILL MATERIAL DROP OFF a EXISTING UNIMPROVED SHOULDER W/ RUTTING EXISTING PAVEMENT - SHOULDER WEDGE ANGLE = 30(cid:176) RUT CONTRACT STANDARDS AND DEVELOPMENT UNIT Office 919-707-6950 FAX 919-250-4119 SHOULDER WEDGE DETAIL SHOULDER WEDGE | FERENCE NO. SHEET NO. |
|---|
PROJECT REFERENCE NO. SHEET NO.
NOTES:
1) DETAIL DOES NOT APPLY TO OGAFC AND ULTRA-THIN BONDED WEARING COURSE.
ASPHALT OVERLAY 2) BACKFILL SHOULDER WITH APPROVED MATERIAL.
3) THE SHOULDER WEDGE DEVICE MAY BE DISENGAGED AT PAVED DRIVEWAYS AND SIDE STREETS.
a
a
EXISTING UNIMPROVED
SHOULDER
a
a
a
DROP OFF
a
EXISTING UNIMPROVED
SHOULDER W/ RUTTING
RUT CONTRACT STANDARDS
AND DEVELOPMENT UNIT
Office 919-707-6950 FAX 919-250-4119
SHOULDER WEDGE
DETAILS
(Resurfacing Adjacent to
Rutted Shoulder) ORIGINAL BY: T.SPELL DATE: 7-19-11
MODIFIED BY: DATE: 10/16/12
CHECKED BY: DATE:
FILE SPEC.:s:usr/details/stand/shoulderwedgedetail.dgn
$$$$$EMITSYS$$$$$$
$$$$$$$$$$$$$$$$NGD$$$$$$$$$$$$$$$$
$$$$EMANRESU$$$$
SHOULDER WEDGE
APPROVED BACKFILL
MATERIAL
PROPOSED PAVEMENT
SHOULDER WEDGE DETAIL
ASPHALT OVERLAY
(Resurfacing Projects w/ Widening or
with Existing Paved Shoulder having no dropoffs)
SHOULDER WEDGE
APPROVED BACKFILL
MATERIAL
EXISTING UNIMPROVED
SHOULDER
ASPHALT OVERLAY
EXISTING PAVEMENT
SHOULDER WEDGE
SHOULDER WEDGE DETAIL
(Resurfacing Projects w/ NO Widening)
APPROVED BACKFILL
MATERIAL
EXISTING PAVEMENT - SHOULDER WEDGE ANGLE = 30(cid:176)
SHOULDER WEDGE DETAIL
| SHEET NO. |
|---|
| NOITCERID DNA SETON REP GNINGIS TNEMECALP | PLACE 1000' PRIOR TO BEGINNING OF CONSTRUCTION LIMITS. ROAD ONLY USED ON -Y- LINES IF RESURFACING LIMITS EXTEND 1000' ALONG -Y- LINE. WORK 1 AHEAD W20-1 48'' X 48'' #2 SIGN ONLY USED WHEN RESURFACING LIMITS ARE 2 OR MORE MILES IN LENGTH. NEXT W7-3aP 2 24'' X 18'' XX MILES ROUND UP TO NEXT WHOLE NUMBER.(NO FRACTIONAL OR DECIMAL NUMBERS) | NO REQUIRED STATIONARY FOLLOWING -Y- LINE 1) LESS THAN 1000' OF RESUR 2) SUBDIVISION ROADS 3) DEAD END ROADS WHEN PAVING/CONSTRUCTION ACTIVITI -Y- LINE, ADVANCE WARNING PORTABL -Y- LINE AS SHOWN BELOW. REMOVE UP ROAD WORK AHEAD W20-1 48'' X 48'' PLACED 500' IN ADVANCE OF FLAGGER. P |
|---|---|---|
| PLACE INITIALLY AT THE CONSTRUCTION LIMITS AND SPACED 1 MILE APART LOW/SOFT 3 THEREAFTER. IF NO -Y- LINES EXIST, PLACE 2ND SET (cid:129) MILE FROM THE SHOULDER CONSTRUCTION LIMITS AND THEN SPACE 1 MILE THEREAFTER. SP 13107 48'' X 48'' | ||
| THESE ARE FOR -Y- LINES THAT ARE "THROUGH" ROADWAYS. DEAD END AND SUBDIVISION ROADS ARE NOT "THROUGH" ROADWAYS. INSTALL 500' +/- FROM ROAD EACH -Y- LINE APPROACH AS SHOWN ABOVE. FOR MULTIPLE -Y- LINES THAT 4 UNDER ARE SEPARATED BY 0.25 MILES OR LESS, TREAT AS A SINGLE UNIT AND INSTALL CONST WITHIN 500' OF EACH APPROACH. A MAXIMUM OF 2 SIGN SETS PER MILE. DO NOT SP 13106 INSTALL WHEN -Y- LINES ARE WITHIN 0.5 MILES FROM "END ROAD WORK" SIGN. 48'' X 48'' | ||
| NOTES: 1) MAY USE LAW ENFORCEMENT TO CONTR INTERSECTIONS AS DIRECTED BY THE E "ROAD WORK AHEAD" (W20-1) SIGNS 50 APPROACHES FROM THE SIDE STREETS W THE INTERSECTION. | ||
| END 5 PLACE 500' FOLLOWING THE END OF CONSTRUCTION LIMITS. ROAD WORK G20-2 A 48'' X 24'' |
LEGEND
STATIONARY SIGN
DIRECTION OF TRAFFIC FLOW
5102/32/3
ngd.rdlhS_uSrU_nraWvdA_gnicafruseR\sdaolnwoD\tterragmr\sresU\:C
tterragmr:resU
PROJ. REFERENCE NO. SHEET NO.
CONSTRUCTION CONSTRUCTION
LIMITS LIMITS
1
2
3
5
Y1
Y2
NO REQUIRED STATIONARY SIGNING FOR THE
FOLLOWING -Y- LINE CONDITIONS:
PLACE 1000' PRIOR TO BEGINNING OF CONSTRUCTION LIMITS.
ROAD
ONLY USED ON -Y- LINES IF RESURFACING LIMITS EXTEND 1000' ALONG -Y- LINE.
1) LESS THAN 1000' OF RESURFACING ALONG -Y- LINE
WORK
1 AHEAD W20-1 2) SUBDIVISION ROADS
48'' X 48'' 3) DEAD END ROADS
#2 SIGN ONLY USED WHEN RESURFACING LIMITS ARE 2 OR MORE MILES IN LENGTH.
NEXT W7-3aP
2
24'' X 18''
XX MILES ROUND UP TO NEXT WHOLE NUMBER.(NO FRACTIONAL OR DECIMAL NUMBERS)
WHEN PAVING/CONSTRUCTION ACTIVITIES PROCEED ACROSS AN UNSIGNED
-Y- LINE, ADVANCE WARNING PORTABLE SIGNS SHALL BE USED ALONG THE
-Y- LINE AS SHOWN BELOW. REMOVE UPON COMPLETION OF WORK.
PLACE INITIALLY AT THE CONSTRUCTION LIMITS AND SPACED 1 MILE APART
LOW/SOFT
3 THEREAFTER. IF NO -Y- LINES EXIST, PLACE 2ND SET (cid:129) MILE FROM THE
SHOULDER
CONSTRUCTION LIMITS AND THEN SPACE 1 MILE THEREAFTER.
ROAD
48'' X 48''
WORK
AHEAD
THESE ARE FOR -Y- LINES THAT ARE "THROUGH" ROADWAYS. DEAD END AND W20-1 W20-7 A
48'' X 48''
48'' X 48''
SUBDIVISION ROADS ARE NOT "THROUGH" ROADWAYS. INSTALL 500' +/- FROM
ROAD
EACH -Y- LINE APPROACH AS SHOWN ABOVE. FOR MULTIPLE -Y- LINES THAT
PLACED 500' IN ADVANCE OF FLAGGER. PLACED 250' IN ADVANCE OF FLAGGER.
4 UNDER ARE SEPARATED BY 0.25 MILES OR LESS, TREAT AS A SINGLE UNIT AND INSTALL
CONST WITHIN 500' OF EACH APPROACH. A MAXIMUM OF 2 SIGN SETS PER MILE. DO NOT
INSTALL WHEN -Y- LINES ARE WITHIN 0.5 MILES FROM "END ROAD WORK" SIGN.
48'' X 48''
END
5 PLACE 500' FOLLOWING THE END OF CONSTRUCTION LIMITS.
ROAD WORK
G20-2 A
48'' X 24''
D I V I T A S T I E O O
N
F N
O
O
F
RTH
HI
C G A R H O W L I A Y S
S N
A
W D E O N L
O P A T I R O R K R T M R T A N T
Z O E N N T E O T F R T A R F A F N I S C P O C O
DNA
SETON
GNINGIS
NOITCERID
REP
TNEMECALP
SIGNING FOR RESURFACING PROJECTS
1
5
5 4 3 3 4
1000' OR MORE
(SEE NOTE 1)
1000' OR MORE
4
1 3 4 (SEE NOTE BELOW) 3 3
2
5
1 MILE SPACING
(SEE NOTE BELOW)
1
MAINLINE (-L-) SIGNING -Y- LINE SIGNING
SP 13107
SP 13106
NOTES:
1) MAY USE LAW ENFORCEMENT TO CONTROL TRAFFIC AT SIGNALIZED
INTERSECTIONS AS DIRECTED BY THE ENGINEER. PROVIDE PORTABLE
"ROAD WORK AHEAD" (W20-1) SIGNS 500' IN ADVANCE ALONG BOTH
APPROACHES FROM THE SIDE STREETS WHEN PAVING PROCEEDS THROUGH
THE INTERSECTION.
RESURFACING
ADVANCE WARNING SIGNS
FOR RURAL AND SUBURBAN
MULTI-LANE ROADWAYS
W/ SHOULDER SECTIONS
| PROJ. REFERENCE NO. | SHEET NO. |
|---|---|
| N O F HI D I V I T A S T I E O O F N O RTH C G A R H O W L I A Y S S N A W D E O N L O P A T I R O R K R T M R T A N T Z O E N N T E O T F R T A R F A F N I S C P O C O | RESURFACING ADVANCE WARNING SIGNS FOR URBAN / SUBURBAN FACILITIES |
|---|
5102/8/4
ngd.)2(
uSrU_nraWvdA_gnicafruseR\sdaolnwoD\tterragmr\sresU\:C
tterragmr:resU
PROJ. REFERENCE NO. SHEET NO.
URBAN / SUBURBAN WORKZONES
(SEE NOTE 4)
(SEE NOTE 4)
(SEE NOTE 4)
1000' +/- CONSTRUCTION
LIMITS
END
BEGIN
ROAD ROAD WORK G20-2 A
WORK 48'' X 24''
SP-11299
48'' X 48''
NEXT
W7-3aP
XX MILES
36'' X 30''
NOTES:
1) 48" x 48" SIZED SIGNS (SP- 11299) MAY BE REDUCED TO 36" X 36" ON ROADWAYS
WITH SPEED LIMITS OF 40 MPH OR LESS.
2) MOUNT SIGNS THAT ARE LARGER THAN 10 SQUARE FEET IN AREA ON TWO OR MORE
WOOD OR U-CHANNEL SUPPORTS. PERFORATED SQUARE TUBING SUPPORT SYSTEMS MAY
SUPPORT LARGER AREAS ON A SINGLE SUPPORT. FOLLOW MANUFACTURER'S
RECOMMENDATIONS. THESE SYSTEMS SHALL BE NCHRP 350 COMPLIANT AND NCDOT
APPROVED.
3) ADVANCE WARNING SIGNS NOT REQUIRED ON NON-SIGNALIZED SIDE STREETS.
4) MAY USE LAW ENFORCEMENT TO CONTROL TRAFFIC AT SIGNALIZED INTERSECTIONS AS DIRECTED
BY THE ENGINEER. PROVIDE PORTABLE "ROAD WORK AHEAD" (W20-1) SIGNS 500' IN ADVANCE
ALONG BOTH APPROACHES FROM THE SIDE STREETS WHEN PAVING PROCEEDS THROUGH THE
INTERSECTION.
5) LATERAL CLEARANCE AT ALL SIGN LOCATIONS SHALL BE 2' AS MEASURED FROM THE
EDGE OF PAVEMENT OR THE FACE OF THE CURB. WHEN UNABLE TO OBTAIN THE LATERAL
CLEARANCE WITHIN THE MEDIAN AREA USE SHOULDER MOUNTS ONLY.
6) SIGN MOUNT LOCATIONS SHALL NOT BLOCK SIDEWALKS OR DRIVEWAYS.
LEGEND 7) IF STATIONARY GENERAL WARNING SIGNS ARE USED, THEY WILL BE PAID FOR PER
STATIONARY SIGN 8 ) S S I E H F C A M T L I I L L O L N B E E 1 D 0 U A 4 S R O E E F D A T T S H O A E W R N E A C N R D O N O T T D P S R A T IV V A E E N R D D S A B O R A F D C T K S H P B E E Y C P T I R F H E IC E S A E E N T N I T D O C N O O S F N A T D S H I E E T X I W O T O N R R S A . K T W D H O A E R Y S K E , . P A O R R E T T A O B L IN E C S L IG U N D S E , D I V I T A S T I E O O
N
F N
O
O
F
RTH
HI
C G A R H O W L I A Y S RESURFACING ADVANCE
S N
A
BUT NOT LIMITED TO "ROUGH ROAD" W8-8, "UNEVEN LANES" W8-11, "GROOVED PAVEMENT" WARNING SIGNS FOR
DIRECTION OF TRAFFIC
FLOW W8-15 w/MOTORCYCLE PLAQUE MOUNTED BELOW. THESE ARE TO BE DOUBLE INDICATED ON W D E O N L
MULTI-LANE ROADWAYS WITH SPEED LIMITS 45 MPH AND GREATER WHERE LATERAL CLEARANCE O R K P A R T M R T A T I N T R O URB F A A N C / I L SU IT B I U E R S BAN
C O A TH N E B R E I O TE B M TA S I O N F E D W W OR IT K H I I N N C T L H U E D M ED E D IN IA T N H A E R T E E A M S P .T O H R E A S R E Y P T O R R A T F A F B I L C E C S O I N G T N R S O A L R ( E L I U N M C P ID S E U N M T ) A P L A T Y O I T T E H M E . Z O E N N T E O T F R T A R F A F N I S C P O C O
| High Speed Detection (>35 mph) OR L L1 L2 L L1 L2 D2 D D1 Speed Limit D mph ft Speed Limit D1 D2 L = 6ft X 6ft mph ft ft 35 200 L1 = 6ft X 6ft Wired separately 40 250 40 250 80 Wired in series 45 300 45 300 90 50 355 50 355 100 L2 = 6ft X 6ft 55 420 55 420 110 Wired in series 60 475 60 475 120 65 550 65 550 130 Volume Density Operation "Stretch" Operation | PROJECT REFERENCE NO. SHEET NO. Low Speed Detection (<35 mph) / OR L L L L 70 ft L = 6ft X 6ft L = 6ft X 40ft Wired in series Quadrupole loop, wired separately | PROJECT REFER | ENCE NO. SHEET NO. | ||||
|---|---|---|---|---|---|---|---|
| Left Turn Lane Detection L OR L1 L2 50 ft L = 6ft X 40ft Quadrupole loop L1 = 6ft X 15ft Queue de tector L2 = 6ft X 40ft Quadrupole loop Presence Loop Detection Queue Loop Detection | Right Turn Lane Detection L1 L2 L1 = 6ft X 40ft Quadrupole loop L2 = 6ft X 6ft [Minimum] Presence loop Wired separately Shared Lane/ Wide Radius Turn L1 L1 L1 Standard Turn Wide Radius Turn Channelized Turn | ||||||
| Side Street Detection L = 6ft X 40ft Quadrupole loop Wired to separate detectors/channels L L L | Presence Loop Placement at Stop Lines Note: Locate loop slightly Loop may be located in advance behind leading of stop line under any of the edge of stop line following conditions: 1) stop line is greater than 15' from edge of intersecting roadway Inductive Loop 2) loop detects a permissive or protected/permissive left turn 3) for an exclusive right turn lane | Recommended Number of Turns Quadrupole loops: Use 2-4-2 turns Single 6' X 6' loop (when wired separately): 6' X 15' Loops: Length of Lead-in < 150', use 2 turns Number Lead-in of Turns Lead-in > 150', use 3 turns ft < 250 3 250-375 4 Prepared in the Offices of: SEAL M o b i l i t y a n d 3 > 7 5 5 - 2 5 5 25 6 5 r a n T s p o r t a E D P S A t R S i T i T o A g M n T n E E N a O T l F D O N e F O s R i T g T R n H A N C S S A e P R c O O S t L R a I i N T o f A A n e T IO t N y n D oi iv si P T LA y N D p AT i E : c a S l ep t e S m i b e g r n 2 a 0 2 l 5 L RE o V I o E W p ED B Y L : o c a t i o n s R N O O B R T P H R E O 0 N F 2 S E C G 6 E S I A N 4 A S E I 8 L R O E 6 N R O A L L E I M N A B A E I 750 N. Greenfield Pkwy, Garner, NC 27529 PREPARED BY: J.A. Lohr REVIEWED BY: R T J. Z SCALE REVISIONS INIT. DATE 11/25/2025 N/A DATE SIG. INVENTORY NO. | |||||
| Typical Signal Loop Locations R O N R O PLAN DATE: September 2025 REVIEWED BY: B E PREPARED BY: J.A. Lohr REVIEWED BY: REVISIONS INIT. DATE | SEAL CARO H T L I ROFESSION N P A L A SEAL 026486 A B ENGINEE R M E I R T J. Z 11/25/2025 DATE | ||||||
| SIG. INVE | NTORY NO. |
| Speed Limit mph 35 | D ft 200 |
|---|---|
| 40 45 | 250 300 |
| 50 | 355 |
| 55 | 420 |
| 60 | 475 |
| 65 | 550 |
| 250 80 300 90 |
|---|
| 355 100 |
| 420 110 |
| 475 120 |
| 550 130 |
PROJECT REFERENCE NO. SHEET NO.
High Speed Detection
Low Speed Detection
/
OR
L L1 L2
OR
L L1 L2
L L
D2 L L
D
D1
D
70 ft
D1 D2
"Stretch" Operation
Left Turn Lane Detection Right Turn Lane Detection
L1 L2
L OR L1 L2
L1
L1
50 ft
Presence Loop Detection Queue Loop Detection
Side Street Detection
Presence Loop Placement at Stop Lines Recommended Number of Turns
Quadrupole loops: Use 2-4-2 turns
Note:
Number
of Turns
3
L L 4 SEAL
5 Inductive Loop 6 PLAN DATE: REVIEWED BY:
PREPARED BY: REVIEWED BY:
SCALE REVISIONS INIT. DATE
N/A
DATE
SIG. INVENTORY NO.
53:70
5202-VON-71
ngd.5202_lacipyT_pooL\lacipyT
pooL\noigeR
nretsaE\noitceS
ngiseD
langiS\slangiS
STI\US&STI\:S
rholaj
(>35 mph) (<35 mph)
Speed Limit
mph ft Speed Limit
L = 6ft X 6ft mph ft ft
35 200
L1 = 6ft X 6ft
Wired separately
40 250 40 250 80
Wired in series
45 300 45 300 90 L = 6ft X 6ft L = 6ft X 40ft
50 355 50 355 100 Wired in series Quadrupole loop, wired separately
L2 = 6ft X 6ft
55 420 55 420 110
Wired in series
60 475 60 475 120
65 550 65 550 130
Volume Density Operation
L1 = 6ft X 40ft Quadrupole loop
L2 = 6ft X 6ft [Minimum] Presence loop
Wired separately
Shared Lane/
Wide Radius Turn
L1
L = 6ft X 40ft Quadrupole loop L1 = 6ft X 15ft Queue detector
L2 = 6ft X 40ft Quadrupole loop
Standard Turn Wide Radius Turn Channelized Turn
Single 6' X 6' loop
(when wired separately):
6' X 15' Loops:
Locate loop slightly
Length of
L = 6ft X 40ft behind leading Loop may be located in advance Lead-in < 150', use 2 turns
Lead-in
Quadrupole loop edge of stop line of stop line under any of the Lead-in > 150', use 3 turns
ft
Wired to separate following conditions:
< 250
detectors/channels 1) stop line is greater than 15'
Prepared in the Offices of: L 250-375
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lane 750 N. Greenfield Pkwy, Garner, NC 27529 J.A. Lohr R T J. Z
11/25/2025
| PROJECT REFERENCE NO. SHEET NO. 8 2017CPT.06.11.10091.1, etc GUIDELINES FOR LANE WIDTHS ON RESURFACING PROJECTS Contractor shall place the new pavement markings in accordance with this table and detail unless otherwise directed by the Engineer. TWO LANE - TWO WAY ROADWAY - 55 MPH ROADWAY WIDTH LANE WIDTH SHOULDER WIDTH 18' 9' * 0' 20' 10' * 0' 22' 10' 1' 24' 10' 2' 26' 11' 2' 28' 12' 2' 32' 12' 4' * May vary due to pavement width TWO LANE - TWO WAY ROADWAY 50 MPH OR LESS ROADWAY WIDTH LANE WIDTH SHOULDER WIDTH 18' 9' * 0' 20' 10' * 0' 22' 10' 1' 24' 10' 2' 26' 11' 2' 28' 11' 3' 32' 11' 5' * May vary due to pavement width SCHEMATIC OF ROADWAY (NOT TO SCALE) REDLUOHS HTDIW WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE ENAL HTDIW HTDIW CL OF ROADWAY YAWDAOR HTDIW ENAL WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE REDLUOHS HTDIW | SHEET NO. |
|---|---|
| 8 |
| TWO LANE - TWO WAY ROADWAY - 55 MPH | ||
|---|---|---|
| ROADWAY WIDTH LA | NE WIDTH | SHOULDER WIDTH |
| 18' | 9' * | 0' |
| 20' | 10' * | 0' |
| 22' | 10' | 1' |
| 24' | 10' | 2' |
| 26' | 11' | 2' |
| 28' | 12' | 2' |
| 32' | 12' | 4' |
| * May vary due to pavement width |
| TWO LANE - TWO WAY ROADWAY 50 MPH OR LESS | ||
|---|---|---|
| ROADWAY WIDTH LA | NE WIDTH | SHOULDER WIDTH |
| 18' | 9' * | 0' |
| 20' | 10' * | 0' |
| 22' | 10' | 1' |
| 24' | 10' | 2' |
| 26' | 11' | 2' |
| 28' | 11' | 3' |
| 32' | 11' | 5' |
| * May vary due to pavement width |
| DIW WHITE LINE WHITE LINE WHITE LINE WHITE LINE HTDIW CL OF ROADWAY |
|---|
| HTDIW WHITE LINE WHITE LINE WHITE LINE WHITE LINE HTDI |
PROJECT REFERENCE NO. SHEET NO.
8
GUIDELINES FOR LANE WIDTHS ON RESURFACING PROJECTS
Contractor shall place the new pavement markings in accordance with
this table and detail unless otherwise directed by the Engineer.
TWO LANE - TWO WAY ROADWAY - 55 MPH
ROADWAY WIDTH LANE WIDTH SHOULDER WIDTH
18' 9' * 0'
20' 10' * 0'
22' 10' 1'
24' 10' 2'
26' 11' 2'
28' 12' 2'
32' 12' 4'
* May vary due to pavement width
TWO LANE - TWO WAY ROADWAY 50
MPH OR LESS
ROADWAY WIDTH LANE WIDTH SHOULDER WIDTH
18' 9' * 0'
20' 10' * 0'
22' 10' 1'
24' 10' 2'
26' 11' 2'
28' 11' 3'
32' 11' 5'
* May vary due to pavement width
SCHEMATIC OF ROADWAY
(NOT TO SCALE)
WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE
WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE WHITE LINE
REDLUOHS
ENAL
ENAL
REDLUOHS
HTDIW
HTDIW
HTDIW
HTDIW
HTDIW
YAWDAOR
2017CPT.06.11.10091.1, etc
CL OF ROADWAY

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