SIGN PLACEMENT-ELEVATION VIEW: FREEWAY (FORESLOPE) ROADSIDE SIGN LOCATIONS & SUPPORT SPACING MICHIGAN DEPARTMENT OF TRANSPORTATION (MIN.

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1 3' HINGE POINT EACH POST (TYP) (MIN.) (SAW CUT OR FUSE PLATE) EDGE OF FORESLOPE 4" STEEL COLUMN 6" WOOD POST THRU TRAVELED 7'MIN. SHOULDER LATERAL OFFSET (FORESLOPE) (VARIABLE) BREAKA POSTS THE LATERAL OFFSET SHALL BE 30' (MIN.), FOR MAINTENANCE PURPOSES. PLACEMENT-ELEVATION VIEW: FREE (FORESLOPE) DEPARTMENT DIRECTOR Kirk T. Steudle FOR Michigan Department of Transportation PREPARED BY DE DIVISION APPROVED BY: DIRECTOR, BUREAU OF FIELD SERVICES ROADSIDE LOCATIONS & SUPPORT SPACING DRAWN BY: CHECKED BY: DHD AJU APPROVED BY: DIRECTOR, BUREAU OF HIGH DEVELOPMENT -120-E 1 OF 9

2 HINGE POINT EACH POST (TYP) (SAW CUT OR FUSE PLATE) 4" (STEEL COLUMN) 6" (WOOD POST) 4' MIN. (BACKSLOPE) 3' MIN. THRU TRAVELED SHOULDER 5' TOE OF BACKSLOPE. BREAKA POSTS * IN DEPRESSED SECTIONS WITH 3:1 OR STEEPER BACKSLOPE, IF THE FRONT (TRAFFIC SIDE) POST CANNOT BE LOCATED AT 7' ABOVE SHOULDER ELEVATION, THEN A 3' MINIMUM OFFSET FROM THE TOE OF SLOPE SHALL BE MAINTAINED AND THE PROTECTED WITH AN APPROVED BARRIER. SEE GENERAL NOTE 5. PLACEMENT-ELEVATION VIEW: FREE (BACKSLOPE) -120-E 2 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

3 3' HINGE POINT EACH POST (TYP) (SAW CUT OR FUSE PLATE) (MIN.) EDGE OF FORESLOPE 4" STEEL COLUMN 6" WOOD POST THRU TRAVELED 7' MIN SHOULDER LATERAL OFFSET (FORESLOPE) (VARIABLE) THE OFFSET SHALL BE 17' (DESIRABLE) AND 3' (MIN.). BREAKA POSTS PLACEMENT-ELEVATION VIEW: NON-FREE (FORESLOPE) -120-E 3 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

4 HINGE POINT EACH POST (TYP) (SAW CUT OR FUSE PLATE) 4" (STEEL COLUMN) 6" (WOOD POST) 3' MIN. 5' MIN. 4' MIN. (BACKSLOPE) THRU TRAVELED SHOULDER 5' TOE OF BACKSLOPE. BREAKA POSTS * IN DEPRESSED SECTIONS WITH 3:1 OR STEEPER BACKSLOPE, IF THE FRONT (TRAFFIC SIDE) POST CANNOT BE LOCATED AT 5' ABOVE SHOULDER ELEVATION, THEN A 3' MINIMUM OFFSET FROM THE TOE OF SLOPE SHALL BE MAINTAINED AND THE PROTECTED WITH AN APPROVED BARRIER. SEE GENERAL NOTE 5. PLACEMENT-ELEVATION VIEW: NON-FREE (BACKSLOPE) -120-E 4 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

5 2' (MIN.) (3' DESIRABLE) SPEED LIMIT 50 1' (MIN.) (3' DESIRABLE) * SPEED LIMIT 50 1' DESIRABLE NOT LESS THAN 7' NOT LESS THAN 7' FACE OF VERTICAL CURB FACE OF VERTICAL CURB SIDEWALK WITHOUT SIDEWALK WITH SIDEWALK * WHEN DIRECTED BY THE ENGINEER, 1' IS PERMITTED IN AREAS WHERE SIDEWALK OR UTILITY POLES ARE CLOSE TO CURB PER MMUTCD. NOTE: SLOPING CURBS SHOULD BE TREATED AS FLAT. PLACEMENT ALONG VERTICAL CURB ELEVATION VIEW DIRECTION OF TRAVEL EDGE OF THROUGH TRAVELED 9O 3 ORIENTATION -120-E 5 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

6 L 1/6L 1/6L 2/3L " - 1" + - 1" 2 POST SUPPORT SPACING -120-E 6 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

7 BOTTOM HEIGHTS CONVENTIONAL ROADS 7'- RURAL AREAS 7'- URBAN AREAS 7'- ALL CONDITIONS WHERE SIDEWALKS EXISTS NOTES: 1. PARKING S MOUNTED BELOW A PARENT MAY HAVE A BOTTOM HEIGHT 1' OR 1.5' (DEPENDING ON SIZE) LESS THAN BOTTOM HEIGHTS LISTED FOR PARENT S. RAMPS/CROSSROADS 7'- RAMP AND CROSSROAD ING (WITHOUT VERTICAL CURB) 7'- RAMP AND CROSSROAD ING (WITH VERTICAL CURB) 7'- ALL CONDITIONS WHERE SIDEWALK EXISTS 4'- AND S (FOR FREE RAMPS) FREES/EXPRESSS 7'- ROUTE MARKERS, WARNING AND REGULATORY S 2. BOTTOM HEIGHT OF ALL S ARE 7' EXCEPT THE FOLLOWING: OBJECT MARKERS- 4' MILE POST MARKERS- 4' / (FRWY RAMPS)- 4' 3. CONVENTIONAL ROAD-A STREET OR HIGH OTHER THAN A FREE OR EXPRESS. 4. EXPRESS-A DIVIDED HIGH WITH PARTIAL CONTROL OF ACCESS. 5. FREE-A DIVIDED HIGH WITH FULL CONTROL OF ACCESS. 7'- ALL OTHER FREE/EXPRESS S -120-E 7 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

8 W4-1 AS CALLED FOR ON PLANS FREE 17' EDGE OF PAVED SHOULDER(S) R3-2 (24") AS CALLED FOR ON PLANS. 15' OFFSET FROM EDGE OF RAMP 6' FOR EXIT GORE S, THE SAME OFFSETS AS SHOWN FOR MERGE SHALL BE USED RAMP PAVEMENT (NOT EDGE OF PAVED SHOULDER). 60' PLACEMENT OF MERGE & NO LEFT TURN S AT ENTRANCE RAMP POSSIBLE VEHICLE PATH POSSIBLE VEHICLE PATH CROSSROAD ONE R6-1(L) R6-1(R) ONE ONE R6-1(R) R6-1(L) ONE a STOP R1-1 EXIT RAMP R1-1 STOP a TYPICAL LOCATION OF & a ON EXIT RAMPS. THESE S SHOULD BE TURNED APPROXIMATELY 20 DEGREES FROM THE CROSSROAD TO FACE THE PATHS OF POSSIBLE VEHICLE MOVEMENTS. PLACEMENT OF S AT EXIT RAMP TERMINALS FREE EXIT 44 E5-1a (Existing) 17' EDGE OF PAVED SHOULDER(S) RAMP VAR' 3' a (36" X 24") 6 Sft Sign, Type IIIA 28 Ft 2-Post, Steel, 3 lb ERECT AT 7' BOTTOM HEIGHT 2- Reflective Panel for Permanent Sign Support, 6 Foot PLACEMENT OF EXIT GORE & S AT EXIT RAMP -120-E 8 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

9 EXIT 44 E5-1a a a (36" X 24") 6 Sft Sign, Type IIIA 28 Ft 2-Post, Steel, 3 lb ERECT AT 7' BOTTOM HEIGHT 2- Reflective Panel for Permanent Sign Support, 6 Foot a a a PLACEMENT OF EXIT GORE & S AT EXIT RAMP GENERAL NOTES: 1. LATERAL OFFSET CLEARANCE OF ALL S SHALL BE AS INDICATED UNLESS OTHERWISE SHOWN ON CONTRACT PLAN S OR IN THE PROPOSAL. 2. THE TERM "" AS USED ON THIS PLAN MEANS A SINGLE PANEL OR GROUP OF PANELS COMBINED TO FORM ONE INSTALLATION. 3. BOTTOM HEIGHT (BH) SHALL BE AS INDICATED ON 7 UNLESS OTHERWISE SHOWN ON THE ELEVATION PLAN OR IN THE PROPOSAL. BOTTOM HEIGHT IS THE DIFFERENCE IN ELEVATION OF THE NEAREST EDGE OF THE TRAVELED LANE AND BOTTOM OF THE. 4. LOCATIONS SHALL BE AS SHOWN UNLESS OTHERWISE SPECIFIED ON CONTRACT PLAN S OR IN THE PROPOSAL. 5. WHEN S ARE TO BE INSTALLED BEHIND CONCRETE BARRIER OR GUARDRAIL, THE NEAR EDGE OF SHOULD BE SET BACK A MINIMUM OF 3' MEASURED FROM THE BACK OF BARRIER OR GUARDRAIL POSTS. BREAK POSTS ARE NOT REQUIRED AT THESE LOCATIONS. 6. FOR PLACEMENT OF STOP S AT CROSSROADS SEE MMUTCD. 7. AND SUPPORTS FOR FREE RAMPS SHALL HAVE RED REFLECTIVE STRIP(S) INSTALLED ON THE SUPPORTS E 9 OF 9 NOTE: THE ORIGINAL ED COPY IS KEPT ON FILE AT THE.

FREEWAY AND SERVICE ROAD CONNECTIONS

FREEWAY AND SERVICE ROAD CONNECTIONS EDGE LINE WHITE STOP BAR SERVICE ROAD EDGE LINE DOTTED LINE (5 MARK, 20 GAP) EDGE LINE 4" WHITE BROKEN LINE 12" WHITE DOTTED LINE (5 MARK, 20 GAP) LINE LINE EDGE LINE 300 SERVICE ROAD 1/2 X (500 MAX) CHANNELIZING