of FDOT 2014 DESIGN STANDARDS

Intermediate Deck Joint
Existing
Existing Traffic Railing
Curb
A
(See Note 2)
Existing Bridge
(Type Varies)
NOTES:
Coping
1. On approach end provide Index No. 402 (as shown) or other site specific treatment,
see Roadway Plans. For treatment of trailing end see Roadway Plans.
2. Actual joint dimension and orientation vary. For Intermediate Deck Joints use the Modified
Post Spacing at Intermediate Deck Joints Detail, Index No. 470, Sheet 2, as required.
Guardrail Post
3. Areas where existing structure has been removed shall match adjoining areas and shall be
Assembly (Typ.)
finished flat by grouting or grinding as required. Exposed existing reinforcing steel shall
be burned off 1" below existing concrete and grouted over.
Gutter Line
Front Face of
Thrie-Beam Guardrail
A
Existing Bridge Deck
Direction of Traffic
PARTIAL PLAN OF RAILING
»¿ Post Bolts and M
Line (Trailing End) (See
Line (Approach End)
Sheets 3 and 4)
(See Sheets 3 and 4)
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»¿ Post Bolts and M
6’-3" spacing (Typ. except as noted along Bridge, see Note 2)
1’-6" Min. for non skewed joints. For treatment
of skewed Intermediate Deck Joints see Skew
Detail Index No. 470, Sheet 2 (Typ.)
Intermediate Deck Joint
»¿ Post
Guardrail Post
(See Note 2)
118"
Assembly (Typ.)
»¿
Asphalt Overlay
when present
Thrie-Beam
(Varies)
Guardrail
Final
Existing Curb
Riding
Surface
Top of
sm 970re
Existing Curb
Existing Bridge Deck
PARTIAL ELEVATION OF INSIDE FACE OF RAILING
(Existing Traffic Railing not shown for clarity)
5:
47:
26 PM
CROSS REFERENCES:
For Section A-A see Sheet 2.
For Traffic Railing Notes and Details
see Index No. 470.
LAST
REVISION
01/01/08
REVISIO N
6/24/2013
TYPICAL TREATMENT OF RAILING ALONG BRIDGE
DESCRIPTION:
INDEX
FDOT 2014
TRAFFIC RAILING - (THRIE-BEAM RETROFIT)
DESIGN STANDARDS
WIDE STRONG CURB TYPE 2
NO.
473
SHEET
NO.
1of 4
Match Front Face of
Thrie-Beam Guardrail along Bridge
– **
Thrie-Beam Guardrail
1"
1
4"
–
1
2"
(Out
(Type Varies)
x 1
1
2"
Existing Wing Post
Plumb (Max.) *
(Type Varies)
Post
11"
5
8"
– 12" Out of
»¿ Guard
»¿ Guardrail
10"
1
4"
(Schemes 3 and 4 only)
Existing Traffic Railing
of Plumb) (Max.) *
11"
Varies
Offset Block(s) as required
1"
1
2"
6
Post Bolts
10"
Control Line
5
8"
Thrie-Beam
x 8" Post
Bolts and Recessed Nuts
Guardrail
Bridge
s
e
i
r
Va
See
5" Min.
Detail "A"
Embedment
Overhang
when present
(Varies)
Final Riding
Surface
Existing Curb Overhang
1’-2" x 10"
with Heavy Hex Nuts and Washers set in
Min. **
drilled holes (512" Max. Depth)
Approach
Approach
Slab Varies
Slab
Existing Wing
Wall
Schemes 3 & 4 - Overhang Varies
Varies
1
2"
with Heavy Hex Nuts and Washers set in
Schemes 5 & 6 - Nominal Overhang
Varies 512" **
Heavy Hex Nuts and Washers set in drilled holes
(1’-1
Embedment
2 ~ 78" x 8" Adhesive-Bonded Anchors
2 ~ 114" x 1’-4" Adhesive-Bonded Anchors with
2" **
5" Min.
s
e
i
r
Va
Thick Neoprene Pad
Existing
2 ~ 78" x 8" Adhesive-Bonded Anchors
3" Cover
Existing Bridge Deck
drilled holes (512" Max. Depth)
3" Cover Min.
Max. Depth)
Control Line (Schemes 5 & 6)
C:
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:
e
p
o
Sl
x 18"
Varies
Thick Neoprene Pad
Asphalt Overlay
or "C" (See Roadway Plans)
Guardrail
A
:
e
p
o
Sl
Guardrail Post Assembly "A", "B"
»¿ Thrie
Dim .
Existing Curb
1’-2" x 10" x 18"
Varies 1’
-9" to 2’
-0"
Surface
or "C" (See Roadway Plans)
Varies
Final Riding
Guardrail
A
(Varies)
Deck
when present
Guardrail Post Assembly "A", "B"
Varies
Asphalt Overlay
»¿ Thrie
Dim .
Varies 1’
-9" to 2’
-0"
and Recessed Nuts
Control Line (Projected from
Bridge) (Schemes 3 & 4)
SECTION A-A
2 ~ 114" x 1’-4" (1’-1" Min. Embed. Schemes 3 & 5)
or 2 ~
114" x 8" (5" Min. Embed. Schemes 4 & 6)
Adhesive-Bonded Anchors with Heavy Hex Nuts and
Washers set in drilled holes (1’-112" or 512" Max.
TYPICAL SECTION THRU RAILING ON BRIDGE DECK
Depth respectively).
SECTION B-B
TYPICAL SECTION THRU RAILING ALONG APPROACH SLAB
(SCHEMES 5 AND 6 SHOWN, SCHEMES 3 AND 4 SIMILAR)
* Shim with washers around Anchor Bolts and Anchors as
Match shape of
required to maintain tolerance.
L
4
4’-1"
M
4
2’-8"
5"
along length of bridge.
2’-012"
Existing
1
2"
Approach Slab
Dowel Bars 4D (10"
Control Line
Top of Curb
Embedment) (See
Edge of Existing
Note 2, Sheet 4)
Approach Slab
2’-8"
412"
sm 970re
4M
1’-4
DOWEL BAR 4D
3’-8"
Bars
Varies
3’-7"
9"
4
present (Varies)
provide minimum edge clearance. Offset shall be consistent
3"
D
1’-712"
234"
Anchor Bolts to clear existing curb reinforcing and
LENGTH
curb height)
Asphalt Overlay when
314"
SIZE
** Offset may vary – 1" for Adhesive-Bonded Anchors and
9"
MARK
BAR BENDING DIAGRAMS
Varies (Match
912"
existing curb
BILL OF REINFORCING STEEL
Front of Curb
along Bridge
VIEW C-C
5:
47:
28 PM
CROSS REFERENCES:
For location of Section A-A see Sheet 1, 3 and 4.
DOWEL BAR 4L
BAR 4M
For location of Section B-B see Sheet 4.
For location of View C-C see Sheet 3.
NOTE: All bar dimensions are out to out.
DETAIL "A"
For Traffic Railing Notes and Details see Index No. 470.
For application of Dim. A see Post Dimension Table
LAST
REVISION
07/01/08
REVISIO N
6/24/2013
on Index 470, Sheet 3.
DESCRIPTION:
INDEX
FDOT 2014
TRAFFIC RAILING - (THRIE-BEAM RETROFIT)
DESIGN STANDARDS
WIDE STRONG CURB TYPE 2
NO.
473
SHEET
NO.
2 of 4
Existing Detached Sidewalk or Integral Sidewalk
Front Face of Backwall &
Front Face of Backwall &
less than 6" thick to be removed. See Roadway
Begin or End Bridge
Begin or End Bridge
Plans for Details of Sidewalk replacement.
End Deck Joint (See Note 2,
Existing Perpendicular Wing Wall shown,
Sheet 1)
Existing Flared Wing
Existing Angled Wing Wall similar
Existing Bridge
End Deck Joint (See
Wall shown, Existing
Note 2, Sheet 1)
Parallel Wing Wall similar
Existing Wing Post
Coping
(Type Varies)
Existing Traffic Railing
A
Existing Bridge
Coping
A
Dowel Bars 4L (10" Embedment)
(Type Varies)
Existing Traffic Railing
Existing Wing Post
Approach Slab Curb to
(Type Varies)
(Type Varies)
remain (Parallel Curb
(See Note 2)
»¿ Key
shown, Flared Curb similar)
Edge of Existing
C
Approach Slab
(Location Varies)
5 Bars 4M
Existing Curb
Gutter Line
Front Face of
Transition Block
Thrie-Beam Guardrail
(See Note 1)
9
Guardrail Post
7" 9
Assembly (Typ.)
7"
Assembly (Typ.)
1
2"
1
2"
Existing Curb
Guardrail Post
Double Dowel Bars 4D (10"
C
Embedment) (See Note 2)
Gutter Line
Existing Bridge Deck
Roadway Guardrail Transition
A
(See Note 1, Sheet 1)
»¿ Post
Existing
Existing Approach Slab
3’-0" Transition
»¿ Post Bolts (Last Index No. 473
Existing Approach
Front Face of Thrie-Beam
Slab
Guardrail
Bridge Deck
»¿ Post Bolts (
»¿ Post
»¿
Roadway Guardrail Transition
Post
(See Note 1, Sheet 1)
2 sp. @ 1’-3"
3"
3"
3’-0"
Index No. 473 Post)
Block (See Note 1)
Transition Block
Traffic Railing (Thrie-Beam
Roadway Guardrail Transition
Traffic Railing (Thrie-Beam
Roadway Guardrail Transition
Retrofit) Limits of Payment
(See Note 1, Sheet 1)
Retrofit) Limits of Payment
(See Note 1, Sheet 1)
(See Note 1)
Edge of Existing Approach
»¿ Post Bolts and Match
»¿ Post Bolts and Match
Direction of Traffic
(Approach or Trailing End)
Slab (Location Varies)
(Approach or Trailing End)
PARTIAL PLAN OF RAILING
(See Sheet 1)
PARTIAL PLAN OF RAILING
(See Sheet 1)
Varies (6’-3" Max., 3’-112" Min.)
11"
1
2"
Post Spacing as measured
Varies (6’-3" Max., 3’-1
Min.)
11"
»¿to Post
Thrie-Beam
(Varies)
Guardrail
»¿to Post
End Deck Joint (See Note 2,
Asphalt Overlay
when present
Direction of Traffic
Post Spacing as measured
Thrie-Beam
»¿
»¿
Guardrail
End Deck Joint (See Note 2,
Sheet 1)
118"
Guardrail Post
»¿
Assembly (Typ.)
Bolts
1’-634"
Sheet 1)
Guardrail Post
138"
»¿ Key
118"
Assembly (Typ.)
Roadway Guardrail Transition
Asphalt Overlay
»¿
(See Note 1, Sheet 1)
when present
Bolts
1’-634"
138"
»¿ Key
Roadway Guardrail Transition
(See Note 1, Sheet 1)
(Varies)
Transition Block
(See Note 1)
Varies (Match
Curb Height)
Transition Block
(See Note 1)
Final Riding Surface
1’-0"
Existing Curb
Existing Curb
Double Dowel Bars 4D (10"
Embedment) (See Note 2)
Match Existing
Curb Height
Existing
Front Face of Backwall &
Bridge Deck
Begin or End Bridge
Existing Approach Slab
Existing
Varies
Bars 4M
9"
Final Riding Surface
Existing Approach Slab
Bridge Deck
Front Face of Backwall &
Dowel Bars 4L (10" Embedment) (See Note 2)
Begin or End Bridge
PARTIAL ELEVATION OF INSIDE FACE OF RAILING
PARTIAL ELEVATION OF INSIDE FACE OF RAILING
(Existing Wing Post and Traffic Railing not shown for clarity)
(Existing Wing Post and Traffic Railing not shown for clarity)
sm 970re
C:
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A
SCHEME 1
SCHEME 2
RAILING END TREATMENT FOR PERPENDICULAR OR ANGLED WING WALLS
RAILING END TREATMENT FOR PARALLEL OR FLARED CURBS WITH DETACHED
SCHEME 2 NOTES:
1. Provide Transition Block (as shown) or Curb if existing Approach Slab does not have a curb, see Roadway
1. Provide Transition Block (as shown) or Curb if existing Approach Slab Curb does not extend to end of Approach Slab.
Plans. Shape and height of Transition Block or Curb shall match existing bridge curb. Transition Block may
Shape and height of Transition Block or Curb shall match existing bridge curb. Transition Block may be omitted on trailing
be omitted on trailing ends with no opposing traffic.
ends with no opposing traffic and on bridges with flared Approach Slab Curbs.
2. Field bend Dowel Bars 4L within Transition Block as required to maintain 2" top and side clearance and
3" bottom clearance.
LAST
REVISION
01/01/08
REVISIO N
6/24/2013
5:
47:
30 PM
SIDEWALKS OR INTEGRAL SIDEWALK LESS THAN 6" THICK
SCHEME 1 NOTES:
2. Field bend or tilt Dowel Bars 4D and Bars 4M within Transition Block as required to maintain 2" top and side clearance
and 3" bottom clearance.
DESCRIPTION:
INDEX
FDOT 2014
TRAFFIC RAILING - (THRIE-BEAM RETROFIT)
DESIGN STANDARDS
WIDE STRONG CURB TYPE 2
NO.
473
SHEET
NO.
3 of 4
Existing Curb integrally reinforced
Existing Flared Wing Wall
Front Face of Backwall &
Front Face of Backwall &
Begin or End Bridge
Existing Wing Post
with Approach Slab or Wing Wall
(Type Varies)
Intermediate Deck Joint
Curb
Existing Traffic Railing
Existing Bridge
(Type Varies)
Coping
Existing Flared Wing Wall Similar
Existing Wing Post
(Type Varies)
(See Note 2, Sheet 1)
Existing
B
A
Existing Parallel Wing Wall Shown,
Intermediate Deck Joint
Edge of
(See Note 2, Sheet 1)
Existing
with Approach Slab or Wing Wall
Begin or End Bridge
Existing Curb integrally reinforced
Dowel Bars 4L (10" Embedment)
Approach
Existing
Slab
Bridge Coping
(Place 3 Bars Min. Top and 1 Bar
Existing Traffic Railing
A
(Location
B
(Type Varies)
Min. Bottom), shift to clear Post
Anchor Bolts (See Note 2)
Varies)
Transition Block
Existing
Guardrail Post
Guardrail Post
Assembly (Typ.)
Assembly (Typ.)
Gutter
Front Face of Thrie-Beam
Gutter Line
Guardrail
A
Existing
»¿
B
A
Transition (See
Traffic Railing (Thrie-Beam Retrofit) Limits of Payment
Edge of Existing
Post
Approach Slab
Existing
Existing Approach Slab
Transition (See Note 1,
3’-0" Transition
»¿ Post Bolts (Last Index No. 473
Roadway Guardrail Transition
»¿ Post
Roadway Guardrail Transition
(See Note 1, Sheet 1)
»¿ Post Bolts and Match Line (Appr
or Trailing End) (See Sheet 1)
Sheet 1)
Block (See Note 1)
Traffic Railing (Thrie-Beam Retrofit) Limits of Payment
(See Note 1, Sheet 1)
»¿ Post Bolts and Match Line (Appr
»¿
Roadway Guardrail
Bridge Deck
Note 1, Sheet 1)
»¿ Post
B
Guardrail
(Location Varies)
Roadway Guardrail
Existing Approach Slab
»¿ Post Bolts (Last Index No. 473
Front Face of Thrie-Beam
Line
Post
Bridge Deck
1
7" 9 2"
(See Note 1)
Curb
or Trailing End) (See Sheet 1)
Direction of Traffic
Direction of Traffic
PARTIAL PLAN OF RAILING
1
2"
Varies (6’-3" Max., 3’-1
Varies (6’-3" Max., 3’-112" Min.)
Min.)
Varies (6’-3" Max., 3’-112" Min.)
Varies (6’-3" Max. spacing)
Post Spacing Scheme 3 as
(Typ. along Approach Slab)
»¿measured to Post
Varies (6’-3" Max., 3’-112" Min.)
Varies (2’-1" Max. spacing)
(Typ. along Approach Slab)
Varies (6’-3" Max. spacing)
11"
(Typ. along Approach Slab)
Post Spacing Scheme 4 as
Varies (2’-1" Max. spacing)
(Typ. along Approach Slab)
Post Spacing Scheme 5 as
»¿measured to Post
11"
Post Spacing Scheme 6 as
»¿measured to Post
»¿measured to Post
»¿ Key
»¿
Additional Posts required for Scheme 4
Asphalt Overlay
118"
1’-634"
138"
118"
(shown dashed, number Reqd. varies)
1’-634"
(shown dashed, number Reqd. varies)
when present
»¿ Key
Guardrail Post
(Varies)
End of Existing
Wing Wall and Curb
Additional Posts required for Scheme 6
Thrie-Beam
Assembly (Typ.)
»¿ Post
Guardrail
»¿ Post
Asphalt Overlay
Guardrail Post
when present
Thrie-Beam
(Varies)
Guardrail
Roadway Guardrail
Assembly (Typ.)
Transition (See Note 1,
Sheet 1)
Transition Block
(See Note 1)
Final Riding Surface
Final Riding Surface
Existing Curb
1’
- 0"
C:
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PARTIAL PLAN OF RAILING
Existing Curb
Match Existing
Curb Height
Existing
Existing
Front Face of Backwall &
Bridge Deck
Existing Approach Slab
Roadway Guardrail Transition
Bridge Deck
(See Note 1, Sheet 1)
Begin or End Bridge
Front Face of Backwall &
Existing Approach Slab
Dowel Bars 4L (10" Embedment)
(Place 3 Bars Min. Top and 1 Bar
Begin or End Bridge
5:
47:
33 PM
sm 970re
Min. Bottom) (See Note 2)
PARTIAL ELEVATION OF INSIDE FACE OF RAILING
PARTIAL ELEVATION OF INSIDE FACE OF RAILING
(Existing Wing Post and Traffic Railing not shown for clarity)
(Existing Wing Post and Traffic Railing not shown for clarity)
SCHEMES 3 AND 4
SCHEMES 5 AND 6
RAILING END TREATMENT FOR FLARED INTEGRAL CURBS
RAILING END TREATMENT FOR PARALLEL INTEGRAL CURBS
SCHEMES 5 AND 6 NOTES:
1. Provide Transition Block (as shown) or Curb if existing Approach Slab Curb does not extend to end of Approach Slab.
Shape and height of Transition Block or Curb shall match existing bridge curb. Transition Block may be omitted on trailing
6/24/2013
ends with no opposing traffic.
LAST
REVISION
01/01/08
REVISIO N
2. Field bend Dowel Bars 4L within Transition Block as required to maintain 2" top and side clearance and 3" bottom clearance.
DESCRIPTION:
INDEX
FDOT 2014
TRAFFIC RAILING - (THRIE-BEAM RETROFIT)
DESIGN STANDARDS
WIDE STRONG CURB TYPE 2
NO.
473
SHEET
NO.
4 of 4