J.3 Drawings (6 Pages).pdf

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Attached to
Elk Meadows Trail Bridge Material Supply Federal contract opportunity
Solicitation number
1240LP26Q0057
Issued by
Department of Agriculture Forest Service

About this file

Elk Meadows Trail Bridge Material Supply Project - Standard Trail Plan

This document is a standard trail plan and design specification set for the U.S. Department of Agriculture Forest Service covering the Elk Meadows Trail Bridge Material Supply Project located in the Sawtooth National Forest, Custer County, Idaho (Intermountain Region R04). The project involves supplying materials for construction of a 963-glulam trail bridge within the Sawtooth National Recreation Area, with the staging area designated as the Elk Meadow Trailhead Parking Lot (coordinates 44.288237 N, 115.071207 W), accessible via Highway 75 and Forest Road 614 from the Stanley Ranger Station.

The schedule of materials specifies quantities of wood members (including glulam sills, deck panel slabs, running planks, and backing planks), hardware (threaded rods, bolts, washers, lag screws, and ring shank nails totaling 385 units), and associated components required to complete the bridge structure. The design criteria establish a 34-foot span length with clear width of 11 feet, pedestrian live load of 30 psf, ground snow load of 170 psf with no modification factors, and treatment specifications requiring compliance with AWPA standards for all structural glued laminated timber of softwood species. Timber material delivery must be coordinated with Braidy K. Richins, Assistant Forest Engineer, at (208) 731-0176. The project documentation includes six sheets covering cover information, general notes and material schedules, design criteria with bridge isometric views, bridge plans with elevations and sections, connection details, and foundation anchoring details, all dated January 27, 2026, and recommended by Braidy K. Richins, PE (Staff Engineer) and Shawn Robnett, PE (Forest Engineer).

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Other files for this federal contract opportunity

Other files attached to Elk Meadows Trail Bridge Material Supply, newest first.
File Type Posted
J.3 Rev2 Drawings (6 Pages).pdf PDF
1240LP26Q0057.0001 - Elk Meadows Trail Bridge Material Supply.pdf PDF
1240LP26Q0057 - Elk Meadows Trail Bridge Material Supply (14 Pages).pdf PDF
J.1 Specifications (12 Pages).docx DOCX document
J.2 Statement of Work (1 Page).docx DOCX document

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Text version

PROJECT LOCATION

VICINITY MAP

SHEET OF

United States Department of Agriculture Forest Service

INDEX OF SHEETS

SHEET SHEET TITLE DATE

01 COVER SHEET 1/27/2026

RECOMMENDED BY:

STAFF ENGINEER

FOREST ENGINEER

DATE

(R04) INTERMOUNTAIN REGION

SAWTOOTH NATIONAL FOREST

CUSTER COUNTY

IDAHO

ELK MEADOWS TRAIL BRIDGE MATERIAL

SUPPLY PROJECT

Braidy K. Richins, PE 1/27/2026

DATE

04 BRIDGE PLAN_ELEV_AND SECTION

CONNECTION DETAILS

FOUNDATION ANCHOR DETAILS

DIRECTIONS: THE PROJECT STAGING AREA WILL BE THE ELK MEADOW TRAILHEAD

PARKING LOT. FROM THE STANLEY RANGER STATION HEAD NORTH ALONG

STATION HIGHWAY 75 FOR 2.6 MILES; TURN LEFT ONTO SH-21 AND TRAVEL 8.5

MILES; TURN LEFT ONTO FOREST ROAD 614 AND CONTINUE FOR 1.7 MILES TO

DESTINATION.

COORDINATE TIMBER MATERIAL DELIVERY WITH BRAIDY RICHINS, ASSISTANT

FOREST ENGINEER, @ (208) 731-0176.

GENERAL NOTES & SCHEDULE OF

MATERIALS

DESIGN CRITERIA & BRIDGE

ISOMETRIC

Shawn Robnett, PE 1/27/2026

STANLEY RANGER

STATION

ELK MEADOWS TRAILHEAD PARKING LOT

(44.288237 N, 115.071207 W)

1/27/2026

1/27/2026

1/27/2026

1/27/2026

1/27/2026

963 - GLULAM TRAIL BRIDGE

GENERAL NOTES & SCH. MATERIALS

SAWTOOTH NATIONAL RECREATION AREA

SAWTOOTH NATIONAL FOREST

ELK MEADOWS TB MATERIAL SUPPLY

STANDARD TRAIL PLAN

1/27/2026

OF

2 6NOT TO SCALEGSB

SCHEDULE OF MATERIALS

DESCRIPTION QUANTITY

SCHEDULE OF MATERIALS NOTES

GENERAL NOTES

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FOREST SERVICE

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DRAWING NAME

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PROJECT NAME & LOCATION

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SECTION

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SHEET

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DRAWING NO.

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TYPICAL ID

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WOOD MEMBERS

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HARDWARE

AutoCAD SHX Text 12" x 12" x 14'-0" TIMBER SILL 16" x 4'-0" x 35'-0" GLULAM DECK PANEL SLAB 4-1/2" x 6-3/4" x 12'-0" GLULAM DECK STIFFENER 2" x 12" x 10'-0" RUNNING PLANK (ONE SQUARE SIDE AND ONE TAPERED SIDE) 2" x 12" x 10'-0" RUNNING PLANK (TWO SQUARE SIDES) 3" x 10" x 18'-0" BACKING PLANK 3" x 8" x 18'-0" BACKING PLANK 3" x 6" x 2'-4" BACKING PLANK STIFFENER 6" x 6" x 15'-0" CURB RAIL 6" x 6" x 12'-0" CURB RAIL (END RAIL) 3" x 6" x 2'-0" CURB BLOCK

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AutoCAD SHX Text 34" x 2'-6" THREADED ROD, NUT & MI WASHER (SILL TO FOUNDATION)38"x4"x6"x2'-0" LONG ANGLE IRON (SILL FRONT FACE TO FOUNDATION) 34" x 12" THREADED ROD, NUT & FLAT WASHER (ANGLE IRON TO FOUNDATION)58" x 6" LAG SCREW (ANGLE IRON TO SILL)34" x 22" DOME HEAD TIMBER BOLT, NUT & ONE MI WASHER (SLAB STIFFENER)12" x 0'-8" HEX BOLT, NUT & TWO MI WASHERS (BACKING STIFFENER TO BACKING)58" x 26" TIMBER BOLT, NUT & ONE MI WASHER (CURB CONNECTION)58" x 25" DRIVE SPIKES (DECK PANEL SLAB TO SILL)60d (6" RING SHANK) NAILS (BACKING PLANKS TO SILL & DECK PANEL SLAB) 40d (5" RING SHANK) NAILS (RUNNING PLANKS TO DECK PANEL SLAB)

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1. ALL QUANTITIES LISTED REPRESENT THE ESTIMATED NUMBER OF RESPECTIVE WOOD/HARDWARE AND ALL QUANTITIES LISTED REPRESENT THE ESTIMATED NUMBER OF RESPECTIVE WOOD/HARDWARE AND IS FOR INFORMATIONAL PURPOSES ONLY. SUPPLIER SHALL PROVIDE SHOP DRAWINGS DEPICTING ALL REQUIRED MATERIALS FOR ENGINEER'S REVIEW/APPROVAL PRIOR TO MATERIAL FABRICATION AND HARDWARE SUPPLY. 2. SUPPLIER SHALL PROVIDE ALL REQUIRED MATERIALS (WOOD, BOLTS, HARDWARE, ETC.) NECESSARY SUPPLIER SHALL PROVIDE ALL REQUIRED MATERIALS (WOOD, BOLTS, HARDWARE, ETC.) NECESSARY TO RENDER THE BRIDGE SYSTEM COMPLETE. 3. EXTRA NAILS ARE BASED ON 10% OF ACTUAL NUMBER. USE THIS NUMBER FOR SUPPLY OR THE EXTRA NAILS ARE BASED ON 10% OF ACTUAL NUMBER. USE THIS NUMBER FOR SUPPLY OR THE NEAREST AMOUNT IN A CARTON, WHICHEVER IS MOST ECONOMICAL TO THE GOVERNMENT. 4. SUPPLIER SHALL FURNISH ONE GALLON OF COPPER NAPTHENATE (2% SOLUTION) FOR FIELD SUPPLIER SHALL FURNISH ONE GALLON OF COPPER NAPTHENATE (2% SOLUTION) FOR FIELD TREATMENT OF WOOD.

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AutoCAD SHX Text FABRICATION: SUBMIT SHOP DRAWINGS FOR ALL BRIDGE COMPONENTS. SHOW DIMENSIONS AND FABRICATION DETAILS FOR SUBMIT SHOP DRAWINGS FOR ALL BRIDGE COMPONENTS. SHOW DIMENSIONS AND FABRICATION DETAILS FOR ALL CUT OR BORED TIMBER. ALL TIMBER SHALL BE PRE-DRILLED PRIOR TO PRESERVATIVE TREATMENT AS NOTED.ALL TIMBER SHALL BE PRE-DRILLED PRIOR TO PRESERVATIVE TREATMENT AS NOTED..

AutoCAD SHX Text SPECIFICATIONS: MATERIALS AND CONSTRUCTION OF THIS STRUCTURE SHALL BE IN ACCORDANCE WITH THE STANDARD MATERIALS AND CONSTRUCTION OF THIS STRUCTURE SHALL BE IN ACCORDANCE WITH THE STANDARD SPECIFICATION FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY PROJECTS (FP-14).

AutoCAD SHX Text TIMBER & LUMBER: SOLID SAWN TIMBER MEMBERS SHALL CONFORM TO THE REQUIREMENTS OF THE GRADING RULES SOLID SAWN TIMBER MEMBERS SHALL CONFORM TO THE REQUIREMENTS OF THE GRADING RULES AGENCY FOR THE SPECIES, TYPE, AND GRADE SPECIFIED BELOW. GLULAM MEMBERS SHALL CONFORM TO THE AMERICAN NATIONAL STANDARD, STANDARD SPECIFICATIONS FOR STRUCTURAL GLUED LAMINATED TIMBER OF SOFTWOOD SPECIES (ANSI 117) FOR THE COMBINATION, SPECIES, USE, AND APPEARANCE SPECIFIED BELOW. GLULAM DECK PANELS AND STIFFENERS - IDENTIFICATION NUMBER 5, SPECIES - DF/DF DRY CONDITION USE AND INDUSTRIAL APPEARANCE IDENTIFICATION NUMBER 5, SPECIES - DF/DF DRY CONDITION USE AND INDUSTRIAL APPEARANCE CURB MEMBERS, SILLS, BACKING PLANKS/STIFFENERS - COASTAL REGION DOUGLAS FIR - LARCH ROUGH SAWN NO.1 GRADE, GRADING RULES AGENCY - WWPA, WCLIB COASTAL REGION DOUGLAS FIR - LARCH ROUGH SAWN NO.1 GRADE, GRADING RULES AGENCY - WWPA, WCLIB RUNNING PLANKS - COASTAL REGION DOUGLAS FIR - LARCH ROUGH SAWN NO.2 GRADE, GRADING RULES AGENCY - WWPA, WCLIBCOASTAL REGION DOUGLAS FIR - LARCH ROUGH SAWN NO.2 GRADE, GRADING RULES AGENCY - WWPA, WCLIB

AutoCAD SHX Text TREATMENT: SEE PROJECT CRITERIA FOR MEMBERS IDENTIFIED TO BE TREATED AND FOR TREATMENT TYPE. PRESERVATIVE SEE PROJECT CRITERIA FOR MEMBERS IDENTIFIED TO BE TREATED AND FOR TREATMENT TYPE. PRESERVATIVE TREATMENT SHALL BE IN ACCORDANCE WITH THE CURRENT AMERICAN WOOD PROTECTION ASSOCIATION (AWPA) SPECIFICATIONS USING THE TREATMENT MATERIALS LISTED BELOW. TREATMENT WILL COMPLY WITH THE REQUIREMENTS OF THE CURRENT EDITION OF WESTERN WOOD PRESERVERS INSTITUTE (WWPI) "BEST MANAGEMENT PRACTICES FOR THE USE OF TREATED WOOD IN AQUATIC ENVIRONMENTS". USE ONE OF THE TREATMENT TYPES NOTED BELOW: GLULAM DECK SLABS AND STIFFENERS - AWPA UC4B - AWPA UC4B AWPA UC4B - COPPER NAPHTHENATE IN HYDROCARBON SOLVENT A COPPER NAPHTHENATE IN HYDROCARBON SOLVENT A - ALTERNATE OIL-BASED PRODUCTS APPROVED BY COR ALTERNATE OIL-BASED PRODUCTS APPROVED BY COR RUNNING PLANKS, CURB MEMBERS - AWPA UC4A - AWPA UC4A AWPA UC4A - COPPER NAPHTHENATE IN HYDROCARBON SOLVENT A COPPER NAPHTHENATE IN HYDROCARBON SOLVENT A - ALTERNATE OIL-BASED PRODUCTS APPROVED BY COR ALTERNATE OIL-BASED PRODUCTS APPROVED BY COR - WATERBORNE TREATMENT SUCH AS ALKALINE COPPER QUAT (FORMULATION A, B, C, OR D), COPPER AZOLES WATERBORNE TREATMENT SUCH AS ALKALINE COPPER QUAT (FORMULATION A, B, C, OR D), COPPER AZOLES (FORMULATION B OR C), MICRONIZED COPPER AZOLES (FORMULATION C), OR EQUAL, AS APPROVED BY THE COR SILLS, BACKING PLANKS/STIFFENERS - AWPA UC4B - AWPA UC4B AWPA UC4B - COPPER NAPHTHENATE IN HYDROCARBON SOLVENT A COPPER NAPHTHENATE IN HYDROCARBON SOLVENT A - CCA CCA - ALTERNATE OIL-BASED PRODUCTS APPROVED BY COR ALTERNATE OIL-BASED PRODUCTS APPROVED BY COR HARDWARE - HARDWARE THROUGH OR INTO OIL-BASED TREATMENT SHALL BE HOT-DIPPED GALVANIZED PER ASTM A123. HARDWARE THROUGH OR INTO OIL-BASED TREATMENT SHALL BE HOT-DIPPED GALVANIZED PER ASTM A123. - HARDWARE THROUGH OR INTO WATERBORNE TREATMENT SHALL BE STAINLESS OR HOT-DIPPED GALVANIZED PER HARDWARE THROUGH OR INTO WATERBORNE TREATMENT SHALL BE STAINLESS OR HOT-DIPPED GALVANIZED PER ASTM F593 OR ASTM A123. WOOD SCREWS AND CONSTRUCTION LAGS SHALL MEET ICC AC 257. ADDITIONAL NOTES - MATERIALS IN CONTACT WITH MARINE OR BRACKISH WATER SHALL COMPLY WITH CHAPTER 5 OF AWPA BOOK OF MATERIALS IN CONTACT WITH MARINE OR BRACKISH WATER SHALL COMPLY WITH CHAPTER 5 OF AWPA BOOK OF STANDARDS. - TREATMENT LEVELS SHOWN ABOVE ARE MINIMUM. INCREASED LEVELS ARE ALLOWED, IF APPROVED BY COR. TREATMENT LEVELS SHOWN ABOVE ARE MINIMUM. INCREASED LEVELS ARE ALLOWED, IF APPROVED BY COR. - USE WATERBORNE TREATMENT (AWPA UC4A) FOR RAILING POSTS AND RAIL BOARDS IN AREAS OF HIGH USE WATERBORNE TREATMENT (AWPA UC4A) FOR RAILING POSTS AND RAIL BOARDS IN AREAS OF HIGH PEDESTRIAN USE OR TO REDUCE ODOR. - INDUSTRIAL ABSORBENT (E.G. ECOSORB OR APPROVED EQUAL) MAY BE APPLIED TO OIL-BASED TREATED TIMBER INDUSTRIAL ABSORBENT (E.G. ECOSORB OR APPROVED EQUAL) MAY BE APPLIED TO OIL-BASED TREATED TIMBER TO REDUCE ODOR. - FIELD TREAT ALL CUTS, BORES, HOLES AND OTHER ALTERATIONS MADE AFTER INITIAL PRESSURE TREATMENT FIELD TREAT ALL CUTS, BORES, HOLES AND OTHER ALTERATIONS MADE AFTER INITIAL PRESSURE TREATMENT PROCESS, WITH 3 BRUSH COATS OF COPPER NAPHTHENATE OR ACCORDING TO AWPA M4. - SEE FPL GENERAL TECHNICAL REPORT NO. 275 FOR AVAILABILITY AND USES OF TREATED TIMBER ALTERNATIVES.SEE FPL GENERAL TECHNICAL REPORT NO. 275 FOR AVAILABILITY AND USES OF TREATED TIMBER ALTERNATIVES.

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DESIGN CRITERIA & BRIDGE ISOMETRIC

SAWTOOTH NATIONAL RECREATION AREA

SAWTOOTH NATIONAL FOREST

ELK MEADOWS TB MATERIAL SUPPLY

STANDARD TRAIL PLAN

1/27/2026

OF

3 6NOT TO SCALELGD

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FOREST SERVICE

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%%ULONGITUDINAL GLULAM SLAB TRAIL BRIDGE WITH CURB RAIL SYSTEM - ISOMETRIC

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BACKWALL

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APPROACH FILL

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APPROACH NOT SHOWN FOR CLARITY

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TIMBER CURB RAIL SYSTEM (TYPICAL)

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TYPICAL ID

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SILL

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THIS BRIDGE SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE FOLLOWING CRITERIA:

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OPTIONS TO BE SELECTED ARE BRACKETED [ ].

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PEDESTRIAN LIVE LOAD

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GROUND SNOW LOAD

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SPAN LENGTH

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CLEAR WIDTH

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%%ULONGITUDINAL SLABS

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RUNNING PLANKS

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CURBS/BRIDGE RAIL

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STEEL HARDWARE

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%%UTREATMENT - SEE GENERAL NOTES FOR SPECIFICATIONS

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= %%U 90 %%U PSF

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= %%U 170 %%U PSF (WITH NO MODIFICATION FACTORS)

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= %%U 34'-0" %%U ( BEARING-TO- BEARING)

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= %%U 11'-0" %%U (SEE TYPICAL SECTION)

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= [YES], [TREATED]

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= [CURBS]

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= [GALVANIZED]

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PROJECT DESIGN CRITERIA:

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BRIDGE TOTAL LENGTH

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= %%U 35'-0" %%U (END-TO-END)

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MEMBER DIMENSIONS

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NUMBER OF MEMBERS PER SLAB

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NUMBER OF SLABS

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LONGITUDINAL GLULAM DECK PANEL SLAB SYSTEM

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%%UNOTES:

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1. FASTEN RUNNING PLANKS TO DECK PANELS WITH TEN (10) 40d (5-INCH RING SHANK) NAILS, TWO AT EACH END AND TWO AT FASTEN RUNNING PLANKS TO DECK PANELS WITH TEN (10) 40d (5-INCH RING SHANK) NAILS, TWO AT EACH END AND TWO AT EACH QUARTER POINT. 2. ALL LUMBER, EXCEPT DECK PANEL STIFFENERS, SHALL BE PRE-DRILLED PRIOR TO PRESERVATIVE TREATMENT APPLICATION TO ALL LUMBER, EXCEPT DECK PANEL STIFFENERS, SHALL BE PRE-DRILLED PRIOR TO PRESERVATIVE TREATMENT APPLICATION TO ACCOMMODATE ALL BOLTS AND SPIKES. RUNNING PLANKS SHALL BE PRE-DRILLED PRIOR TO PRESERVATIVE TREATMENT TO ACCOMMODATE NAILS. 3. SEE SCHEDULE OF MATERIALS FOR ACTUAL NUMBER OF RESPECTIVE TIMBER MATERIAL AND HARDWARE.SEE SCHEDULE OF MATERIALS FOR ACTUAL NUMBER OF RESPECTIVE TIMBER MATERIAL AND HARDWARE.

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TYPICAL ID

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%%UELEVATION

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GRADE SHOWN = 0.0%

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STRUCTURE

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ABUTMENT C

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DECK PANEL STIFFENER

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5" RING SHANK NAILS (TYPICAL). SEE NOTES FOR SPACING

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ABUTMENT

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ABUTMENT C

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DECK PANEL STIFFENER

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11/16" (TYP)

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11/16" (TYP)

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CURB

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CURB

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CURB BLOCK

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ABUTMENT

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FOUNDATION

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AutoCAD SHX Text 6"

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BACKING PLANK STIFFENER (TYP)

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AutoCAD SHX Text 6"

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AutoCAD SHX Text 25.5"

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17.625" TYPICAL SPACING

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(ALTERNATE CENTERS AS SHOWN)

AutoCAD SHX Text 25.5"

AutoCAD SHX Text 12"

AutoCAD SHX Text 12"

AutoCAD SHX Text 60d HARDENED RING SHANK NAILS (TYP)

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LONGITUDINAL DECK PANEL

BACKING PLANK (TYP)

557 - TRAIL BRIDGE SUBSTRUCTURES

FOUNDATION ANCHORING DETAILS

SAWTOOTH NATIONAL RECREATION AREA

SAWTOOTH NATIONAL FOREST

ELK MEADOWS TB MATERIAL SUPPLY

STANDARD TRAIL PLAN

1/27/2026

OF

6 6NOT TO SCALECON

A

A

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FOREST SERVICE

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U.S. DEPARTMENT OF AGRICULTURE

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DRAWING NAME

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AutoCAD SHX Text N

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AutoCAD SHX Text A

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AutoCAD SHX Text L

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PROJECT NAME & LOCATION

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SECTION

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REVISION DATE

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SHEET

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DRAWING NO.

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%%USECTION A-A

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%%UABUTMENT CONNECTION DETAILS

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TYPICAL ID

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3/4" DIAMETER STD THREADED ROD

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LENGTH

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STD HVY HEX NUT

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WASHER

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ABUTMENT

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ABUTMENT

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PRECAST CONCRETE ABUTMENT (BY OTHERS)

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TIMBER SILL

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GLULAM SLAB

AutoCAD SHX Text 3/8"x4"x6"x24" LONG ANGLE IRON

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%%USILL ANCHOR BOLT DETAIL

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SILL ANCHOR BOLT. SEE DETAIL THIS SHEET

AutoCAD SHX Text 5/8"x6" LAG SCREW AND WASHER (TWO PER ANGLE CONNECTOR)

SILL TO ABUTMENT CONNECTION - MALLEABLE IRON WASHER; 2'-6" LENGTH - MALLEABLE IRON WASHER; 2'-6" LENGTH ANGLE IRON TO ABUTMENT CONNECTION - FLAT WASHER; 12" LENGTH - FLAT WASHER; 12" LENGTH

Sheets and Views
0_CoverSheet-17x11 EXPANDED
1_GeneralNotes&ScheduleMaterials-GeneralNotes&SchMaterials
2_DesignCriteria-Layout
3_Plan_Elevation_Section-Layout1
4_BearingDetails-Layout
5_AbutmentDetails-Layout1

File details come from the government source that posted it. Updated .