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Bridge Design
> Detail Sheets
Please note that some of the files listed below are extremely large and may take several hours to download depending on your Internet connection.
Detail Sheets - Aluminum Rail
DGN Locator
Description/Format
Approval Date
2BAR
Bridge Rail Details (2-Bar Aluminum)
Bridge Rail Details (2-Bar Aluminum)
April 2009
3BAR
Bridge Rail Details (3-Bar Aluminum)
Bridge Rail Details (3-Bar Aluminum)
April 2009
4ABR
Bridge Rail Details (4-Bar Aluminum)
Bridge Rail Details (4-Bar Aluminum)
April 2009
APP-2BAR
Approach Rail Detail (2-Bar Aluminum)
Approach Rail Detail (2-Bar Aluminum)
April 2007
APP-3BAR_BC
Approach Rail Detail (3-Bar Aluminum) Use with brush curb
Approach Rail Detail (3-Bar Aluminum) Use with brush curb
April 2007
APP-3BAR_SW
Approach Rail Detail (3-Bar Aluminum) Use with Sidewalk
Approach Rail Detail (3-Bar Aluminum) Use with Sidewalk
April 2007
APP-4BAR
Approach Rail Detail (4-Bar Aluminum)
Approach Rail Detail (4-Bar Aluminum)
April 2007
AL-SPLICERBAR
Bridge Rail Splice Bar Detail - Aluminum
Bridge Rail Splice Bar Detail - Aluminum
April 2007
BALUSTERS
Aluminum Baluster Details
Aluminum Baluster Details
April 2007
AL-PROSCREEN
Protective Screen with Aluminum Rail
Protective Screen with Aluminum Rail
April 2007
AL-SNOWSCRN
Snow Screen with Aluminum Bridge Rail
Snow Screen with Aluminum Bridge Rail
April 2007
Detail Sheets - Expansion Joints
DGN Locator
Description/Format
Approval Date
Type A 90
Strip Seal Expansion Joint (Normal Crossing)
Strip Seal Expansion Joint (Normal Crossing)
January 2008
Type A Lt
Strip Seal Expansion Joint (Skewed Left)
Strip Seal Expansion Joint (Skewed Left)
January 2008
Type A Rt
Strip Seal Expansion Joint (Skewed Right)
Strip Seal Expansion Joint (Skewed Right)
January 2008
Detail Sheets - Bridge Rail
DGN Locator
Description/Format
Approval Date
T2_BR-RAIL
T2 Bridge Rail (PL2)
T2 Bridge Rail (PL2)
April 2007
T3_BR-RAIL
T3 Bridge Rail (PL2)
T3 Bridge Rail (PL2)
April 2009
T3_APPRAIL
T3 Steel Bridge Rail
T3 Steel Bridge Rail
April 2007
T4_BR-RAIL
T4 Steel Bridge Rail
T4 Steel Bridge Rail
April 2007
T4-APPRAIL
T4 Steel Bridge Approach Rail
T4 Steel Bridge Approach Rail
April 2007
T2-SNOWSCRN
Snow Screen with Steel Bridge Rail
Snow Screen with Steel Bridge Rail
April 2007
T2-APPRAIL
T2 Steel Bridge Approach Rail
T2 Steel Bridge Approach Rail
April 2007
BR-PROSCREEN
Protective Screen with Steel Bridge Rail
Protective Screen with Steel Bridge Rail
April 2007
Detail Sheets - T101
DGN Locator
Description/Format
Approval Date
T101-3BROWN
T101 Bridge & Approach Rail (Steel) Brown
T101 Bridge & Approach Rail (Steel) Brown
June 2009
T101-3GALV
T101 Bridge & Approach Rail (Steel) Galvanized
T101 Bridge & Approach Rail (Steel) Galvanized
June 2009
T101-7BROWN
T101 Bridge & Approach Rail (Steel) Brown
T101 Bridge & Approach Rail (Steel) Brown
June 2009
T101-7GALV
T101 Bridge & Approach Rail (Steel) Galvanized
T101 Bridge & Approach Rail (Steel) Galvanized
June 2009
TOWN-BGR
Rural Town T101 Bridge & Approach Rail
Rural Town T101 Bridge & Approach Rail
June 2009
Detail Sheets - Bridge Signs
DGN Locator
Description/Format
Approval Date
SIGN-BRACKETS
Typical Bridge Mounted Sign Brackets
Typical Bridge Mounted Sign Brackets
April 2007
Detail Sheets - Deck Panels
DGN Locator
Description/Format
Approval Date
DECKPANELS
Precast Concrete Deck Panel Details
Precast Concrete Deck Panel Details
June 2009
Detail Sheets - Lane Closure
DGN Locator
Description/Format
Approval Date
PCB4-3LP10
Portable Concrete Barrier
Portable Concrete Barrier
April 2007
PCB4-3LP20
Portable Concrete Barrier
Portable Concrete Barrier
April 2007
Detail Sheets - Soundwalls
DGN Locator
Description/Format
Approval Date
SOUNDWALL1
Wood Panel Soundwall 1 of 3
Wood Panel Soundwall 1 of 3
April 2007
SOUNDWALL2
Wood Panel Soundwall 2 of 3
Wood Panel Soundwall 2 of 3
April 2007
SOUNDWALL3
Wood Panel Soundwall 3 of 3
Wood Panel Soundwall 3 of 3
April 2007
SOUNDWALL4
Soundwall Location Chart
Soundwall Location Chart
April 2007
New Hampshire Department of Transportation
PO Box 483 | 7 Hazen Drive | Concord, NH | 03302-0483
Tel: 603.271-3734 | Fax: 603.271.3914