HomeMy WebLinkAboutFile9063 HWY 0046END
CONSTRUCTION
cl
The .Some 3'ig12117g
/S .Pegvireo' For
7h/9 AAao-oach As
For The Oppo9i�`e
SI4'e.
IVA
Begin t'Yor.
Area /C
The Same51'717inq
IS Rega/r'ed FO/ -
7h /::r
oi'Th/s Ap,Orooe'h 4.6
For The Opposite
.74
r
40' 25' Work
Zoae
Flogger //o /
/00'.L1in
500" -.0000
200' "l;1z
05,
/ W 20-74
� W"X;?
W20-4�
48'x8" ONE LANE 448'x48ROAD1000 FTxx W13-1 WW/3-/
MPH 24x24MPH 2¢X2¢°
Flogger No. 2
500'
Begin l-Yol- C A, --ea
TYPICAL APPLICATIONS OF TRAFFIC CONTROL DEVICES ON 2 -LANE
WHERE ONE LANE IS CLOSED AND FLAGGING IS PROVIDED
NOT TO SCALE
Type ZT Barricade
O/Ie L/9hf Per
Borri cao'e
ROAD R//-2
CLOSED 4gX30"
STREET CLOSED
TO R// -4o
THRU TRAFFIC 60'X36'
LOCAL TRAFFIC ONLY
".;r— /O R
DETOUR 30X8¢,
500'
NOTES:
1. REGULATORY TRAFFIC CONTROL DEVICES TO BE
MODIFIED AS NEEDED FOR THE DURATION OF THE DETOUR.
2.WARNING LIGHTS SHOULD BE USED TO MARK BARRICADES
8c CHANNELIZING DEVICES AT NIGHTAS NEEDED.
3. DETOUR SIGN CAN BE DIRECTED TO THE LEFT, RIGHT OR
BOTH, DEPEND ONTHECONDITION INTHE FIELD.
4. FOR DETOUR SIGNING SEE SHEET NO.
TYPICAL APPLICATION- ROADWAY CLOSED BEYOND DETOUR POINT
NOT TO SCALE
500
LOCATIONS
I. GROVE STREET
2.BRATTLE STREET
3. FOREST STREET
4. POND STREET
BEDFORD- LEXINGTON -ARLINGTON
MINUTEMAN BIKEWAY
PUB RO.
END
STATE
FED. AID PRO J. NO.
FI"AL
SHEET
TOTAL
DIV. NO.
I
THE WORK AREA
YEAR
NO.
SHEETS
I
MASS.
175
19
4!0
15?-1-
9S
TRAFFIC CONTROL PLAN
TABLE I. ADVISORY SPEEDS
REGULATORY SPEED
LIMITON THE
DESIRED ADVISORY
SPEED THROUGH
ADVISORY SPEED IN ADVANCE OF WORK AREA
TO
THE WORK AREA
50
WORK AREA
APPROACH TO THE
THE WORK AREA
1/2 MILE
1500 FT.
1000 FT.
500 FT.
WORK ZONE
175
1000 FEET
1500 FEET
1/2 MILE
ON THE ROADWAY
55
45
50
50
45
45
55
40
50
45
40
40
55
35
50
45
40
35
50
40
45
45
40
40
50
35
45
40
35
35
50
30
45
40
35
30
45
35
-
40
35
35
45
30
-
40
35
30
45
25
-
35
30
25
40
30
-
35
30
30
40
25
-
35
30
25
35
30
-
30
30
30
35
25
-
30
25
25
30
25
-
25
25
25
30
20
-
30
25
20
TABLE 2. LOCATION OF ADVANCE WARNING SIGNS
LOCATION
NORMAL SPEED LIMIT ON THE APPROACH
OF THE
TO
THE WORK AREA
50
WORK AREA
35 MPH OR LESS
40 MPH OR 45MPH
50 MPH OR 55M PH
150
1500 FEET
1/ 2 M I LE (SEE NOTE 1)
1 M I LE(SEE NOTE I)
175
1000 FEET
1500 FEET
1/2 MILE
ON THE ROADWAY
500 FEET
1000 FEET
500 FEET
225
450
500 FEET
1000 FEET
250
500
55
500 FEET
275
1000 FEET
1500 FEET
500 FEET
ADJACENT TO THE
500 FEET
1000 FEET
1000 FEET
ROADWAY
500 FEET
500 FEET
OUTSIDE THE RIGHT—OF—WAY
BEHIND GUIDERAIL, MORE
THAN 2 FEET BEHIND CURB,
NORMALLY, NO ADVANCE WARNING SIGNS ARE REQUIRED.
OR 15 FEET OR MORE
FROM THE ROADWAY.
SYMBOLS
WORK ZONE
SIGN
■ CHANNELIZING DEVICE (REFLECTORIZED)
FLASHING WARNING LIGHT
FLAGGER WITH W 21-10 SIGN;
A PROTECTIVE HELMET; AND
AN ORANGE VEST, SHIRT, OR JACKET
FOR ILLUSTRATIVE PURPOSES ONLY;
SEE TABLE 1.
- FOR NOTES SEE NEXT SHEET
TABLE 3
S
(MPH)
C
(FT)
D
(FT)
A
(FT)
25
50
125
250
30
60
150
300
35
70
175
350
40
80
200
400
45
90
225
450
50
100
250
500
55
110
275
550