| Dwg Num | Railroad Name | Drawing Description | Additional Description | Date | Year | Scale | Price | Num Sheets |
| CSCS-104 | C&S | Standard Framed Trestle | Part of Set of 16 Sheets--Discounted as a Set-see CSCS-set | 64% of orig | $1.50 | 1 | ||
| CSCS-106 | C&S | Pile Bent For Standard Trestle Bridges, 16 ft Panel | Part of Set of 16 Sheets--Discounted as a Set-see CSCS-set | 5/5/1910 | 64% of orig | $1.50 | 1 | |
| MC-317 | C&S | Deck Pratt Truss Bridge, Romley, Iron | Elevation sketch, table of dimensions | 6/29/1967 | 1/8" | $1.50 | 1 | |
| MC-319 | C&S | Bridge about MP 24 | 6-panel Pratt truss | $1.00 | 1 | |||
| 2-092 | D&RG | Standard Pile Bents And Bridge Floors | Jan 1882 | ½" | $3.25 | 1 | ||
| 2-093 | D&RG | General Plan 64' Pony Howe Spans | Howe Truss Bridge with Outriggers | 6/4/1884 | ½" | $4.75 | 1 | |
| 2-094 | D&RG | Standard 48 Ft Span Howe Truss | 48' Wood Pony Howe Truss Bridge Assembly & Details | 7/17/1888 | ½", 3", full | $8.00 | 2 | |
| 2-095 | D&RG | Standard 64 Ft Span Howe Truss | 64' Wood Pony Howe Truss Bridge Assembly only | 6/17/1888 | ½" | $4.75 | 1 | |
| 2-096 | D&RG | 49' Wood Pony Howe Truss Bridge, 1905 Standard | Assembly, Bill of Material, & Details | May 1905 | 3/8', ¾", 1½", 3",6" | $8.00 | 2 | |
| 2-097 | D&RG | 64 Ft Howe Truss Bridge 1905 Standard | 64' Wood Pony Howe Truss, Assembly & Details | May 1905 | 3/8", ¾", 1½", 3", 6 | $8.00 | 2 | |
| 2-098 | D&RG | Proposed 86' Thru Howe Truss, Bridge 386A | Assembly, use 1905 64' Details | 12/16/1913 | ½" | $4.75 | 1 | |
| 2-129 | D&RG | Deck For Standard Trestle Bridges (Standard Gauge) | Elevation, Plan, Stringers, Packing Spools (enlargement of 1907p53) | 1907 | ¼" | $2.75 | 1 | |
| 2-130 | D&RG | Pile Bents Standard Trestle Bridges | Latitudinal Elevations, short bents, tall bents, bulkheads (enlargement of 1907p54) | 1907 | ¼" | $2.75 | 1 | |
| 2-131 | D&RG | Framed Bents for Standard Trestle Bridges | Sway Bracing, short bents, tall bents (to 29' high) (enlargement of 1907p55) | 1907 | 1/8", ½" | $2.75 | 1 | |
| 2-132 | D&RG | Framed Bents & Longitudinal Bracing for Standard Trestle Bridges | tall bents (58' high) (enlargement of 1907p56) | 1907 | 1/8", ½" | $2.75 | 1 | |
| MC-303 | D&RG | Bill of Material for Standard Trestle Bridges | 11/5/1906 | nts | $2.75 | 1 | ||
| 2-133 | D&RG | Standard Ballast Deck for Timber Trestles | 12/27/1907 | ¼", ½" | $2.75 | 1 | ||
| 2-127 | D&RG | Standard Pile Trestle | Narrow Gauge Lines (enlargement of 1907p59) | 2/8/1907 | ¼" | $2.75 | 1 | |
| 2-128 | D&RG | Standard Framed Trestle | Narrow Gauge Lines (enlargement of 1907p60) | 2/18/1907 | 1/8" | $2.75 | 1 | |
| MC-301 | D&RG | Metal Details for Standard Trestles | Washers, Drift Bolt, Packing Spool (enlargement of 1907p61) | 3/1/1907 | full | $2.75 | 1 | |
| MC-370 | D&RG | Bank Boards at End of Trestles | 1890 | ¼" | $1.50 | 1 | ||
| 2-134 | D&RG | Trestle Bridges for the La Veta Pass Standard Gauge Line | Plan, Elevations, Bents, Details | 2/13/1899 | 1/8", ½" | $9.00 | 2 | |
| 2-147 | D&RG | Bridge 246' Deck Whipple Truss | Crystal Creek Bridge 327A Elevation Plan Details | 12/3/1884 | 1/8", ¾", 1" | $4.75 | 1 | |
| MC-277 | D&RG | Bridge 320A 12-panel curved-chord single-track thru span in Black Canon | over Gunnison River 204' pin-to-pin, engineering diagram | 10/5/1887 | 1/8" | $3.50 | 1 | |
| MC-286 | D&RG | Marking Diagram for Old Bridge at 246A and 254A (120'9" span) | probably near Buena Vista and Granite | 7/19/1902 | 1/8" | $3.00 | 1 | |
| MC-287 | D&RG | Single Track Standard Gauge Railway Bridge No 316A | Lake Junction Black Canyon 9-panel Thru Truss 204' Eng Diagram | 12/12/1888 | 1:10 | $3.50 | 1 | |
| 2-160 | D&RG | Cascade Creek Bridge, bent profiles, abutments, false work | Bridge 319A | 12/10/1888 | $6.00 | 7 | ||
| MC-004 | D&RG | Lobato Creek (Wolf Creek) Bridge 339A details, profile | reduction from original scale | 2/12/1881 | 1/20, ½", ¾" | $7.50 | 9 | |
| MC-004-L | D&RG | Lobato Creek (Wolf Creek) Bridge 339A details, profile | original scale | 2/12/1881 | 1/10, 1", 1½" | $30.00 | 9 | |
| MC-168 | D&RG | 54 ft Deck Girder | Bridges 225A and 227A Gunnison line | Jan 1889 | 1" | $6.00 | 1 | |
| MC-206 | D&RG | Standard Deck Plate Girder Bridges of Soft Steel (64' used at 387.67) | this set of 64' span only see MC-206full for all 8 sheets (24' span thru 72' span) of original | 1894 | 3/8" | $4.50 | 2 | |
| MC-206full | D&RG | Standard Deck Plate Girder Bridges of Soft Steel (64' used at 387.67) | 24' span thru 72' span drawn | 1894 | 3/8" | $10.00 | 8 | |
| MC-349 | D&RG | Standard Through Plate Girder Bridge of Soft Steel 64' | J. C. Bland drawing very poor copy | 2/8/1890 | 3/8" | $3.00 | 1 | |
| 2-102 | D&RGW | Standard Pile and Frame Trestles | Narrow Gauge, Bents, Elevations, Bill of Material | 5/10/1922 | 1/8", ¼", ¾" | $4.75 | 1 | |
| 2-103 | D&RGW | Bridge 452.42 (452A) Animas River Durango on Silverton Branch | 125' Pratt Truss, Iron, Details, (Half Size of original see 2-103-L for original size) | 2/11/1927 | varies | $5.00 | 5 | |
| 2-103-L | D&RGW | Bridge 452.42 (452A) (1917-present) 157B (1888-1898) 278D (1901-1917) | 125' Pratt Truss, Iron, Details (abutments and piers 2/11/1927) | 5/9/1888 | ¼", 1½", others | $25.00 | 5 | |
| 2-105 | D&RGW | Bridge 329C Cimarron Creek (formerly bridge 73A and Chalk Creek) | 289' Deck Girders & Truss, Details, notes on former locations, where "now" laying | 3/15/1891 | varies | $14.00 | 7 | |
| MC-217 | D&RGW | Bridge 390.45 at Gato (Pagosa Junction) | $1.50 | 1 | ||||
| MWStd180 | D&RGW | Standard Ballasted Decks on Steel Bridges | Standard Plans Bridge and Building Maintenance of Way Department | 6/5/1939 | 1:96 | $1.50 | 1 | |
| MWStd181 | D&RGW | Standard Ballasted Deck Pile Trestle | Standard Plans Bridge and Building Maintenance of Way Department | 4/20/1939 | 1:96 | $1.50 | 1 | |
| MWStd182 | D&RGW | Standard Open Deck Pile Trestle S.G. Heavy Loading | Standard Plans Bridge and Building Maintenance of Way Department | 5/1/1939 | 1:127 | $1.50 | 1 | |
| MWStd183 | D&RGW | Standard Open Deck Pile Trestle S.G. Light Loading | Standard Plans Bridge and Building Maintenance of Way Department | 5/24/1939 | 1:96 | $1.50 | 1 | |
| MWStd184 | D&RGW | Standard Open Deck Pile Trestle Narrow Gage | Standard Plans Bridge and Building Maintenance of Way Department | 5/20/1939 | 1:96 | $1.50 | 1 | |
| MWStd185 | D&RGW | Standard Open Deck Rail Top Pile Trestle Light Loading and Narrow Gage | Standard Plans Bridge and Building Maintenance of Way Department | 1/22/1940 | 1:48 | $1.50 | 1 | |
| MWStd1852 | D&RGW | Standard Ballasted Deck Rail Top Pile Trestle Heavy Loading | Standard Plans Bridge and Building Maintenance of Way Department | 3/6/1947 | 1:64 | $1.50 | 1 | |
| MWStd192 | D&RGW | Standard Sidewalk and Handrail for Ballasted Deck Trestles | Standard Plans Bridge and Building Maintenance of Way Department | 9/7/1951 | 1:48, 1:192 | $1.50 | 1 | |
| MWStd193 | D&RGW | Standard Sidewalk and Handrail for Open Deck Trestles (S.G. and N.G) | Standard Plans Bridge and Building Maintenance of Way Department | 6/10/1939 | 1:48 | $1.50 | 1 | |
| 2-146 | D&RGW | Bridge 64' Pony Howe Truss 462.42 | Silverton Branch 1934 Elevation, Plan similar at 452.42 and 489A | 4/26/1987 | ¼" | $3.25 | 1 | |
| 2-146s | D&RGW | Bridge 64' Pony Howe Truss 462.42 | Silverton Branch 1934 Elevation, Plan similar at 452.42 and 489A | 4/26/1987 | 1/8" | $1.50 | 1 | |
| MC-279 | D&RGW | Proposed Steel & Timber Spans with Concrete Piers for Bridge 445.64 | near Bocea | 10/26/1946 | ¼", 1" = 10' | $3.50 | 1 | |
| MC-280 | D&RGW | Pier Details for Bridge 484.60 Alamosa Div Farmington Branch | west of Aztec NM | 12/3/1936 | 1/8", ¼" | $3.50 | 1 | |
| MC-281 | D&RGW | General Plan and Abutment Details Bridge 365.78 Alamosa Div. | east of Amargo 48' Deck Plate Girder replacing 64' frame trestle | 12/8/1936 | 1/8", 3/8" | $3.50 | 1 | |
| MC-285 | D&RGW | 30-Foot I-Beam Span Bridge 228.90 Salida To Gunnison | west of Shirley 24° curve | 1/2/1937 | ¼", 3/8" | $3.50 | 1 | |
| MC-288 | D&RGW | Iron Span for Cherry Creek Crossing (8-panel thru truss) | Moved to 377A (Navajo) 1914 and Moved to 489A (Elk Park) 1929 | no scale | $2.75 | 1 | ||
| MC-339 | D&RGW | stress sheet 118'-0" deck riveted span, over Arkansas River near Buena Vista | poor copy traced over | 8/10/1901 | 1:120 | $1.50 | 1 | |
| MC-005 | D&RGW | Bridge 343.61 Chama River Two Spans (343A) | 3/8", 1" = 20', 1:87 | $6.00 | 4 | |||
| MC-085 | D&RGW | Bridge 451.65 Animas River Durango to west (451B) | pencil layout not finished | $3.75 | 2 | |||
| MC-315 | D&RGW | Bridge 419A (418.62) La Boca over Pine River Plate Girder Span | 64'-0" | 1967 | HO | $1.50 | 1 | |
| MC-316 | D&RGW | Bridge 387.67 (387A) San Juan River 1st Span 185 ft Thru Pratt Truss | 2nd Span 125 ft Thru Pratt Truss, 3rd Span--Deck Plate Girder | 1967 | HO | $2.50 | 3 | |
| BrList | D&RGW | list of bridges--incomplete | compiled from data in the Maxwell Collection | $1.50 | 1 | |||
| MC-348 | D&RGW | basic dimensions, Bridge 471.23, Silverton Branch | 14' approach south, 119' Deck Truss, 19'-6" C to C pins, 21'-8" top Abutment to top ties, 14' north to Silver, 14', 17', 10', 12', 211' total | none | $0.50 | 1 | ||
| MC-328 | DSP&P | Arkansas River Bridge 152' 10 panels | diagram and engineering calculations by Maxwell | $1.50 | 1 | |||
| 2-099 | RGS | Bridge 9A, 202' Deck Howe Truss | Main Span, Plan, Elev. | 3/10/1890 | ¼" | $4.75 | 1 | |
| 2-100 | RGS | Bridge 45A, 108½' Deck Howe Truss | Main Span, Plan, Elevs. | c 1892 | 1/8" & ¼" | $3.25 | 1 | |
| 2-101 | RGS | Bridge 45A original Ophir Loop high bridge below Ophir | sketches of bents | 1893 | 3/16" | $4.50 | 3 | |
| 2-101a | RGS | Bridge 46D 86 ft 0 in Deck Howe Truss Ophir Loop bridge above Ophir | Elevations North and South Piers, Deck Span | 10/4/1994 | ¼" | $4.00 | 4 | |
| 2-104 | RGS | Bridge 64A, 128' Thru Wood Howe Truss | Burns Canyon | 1/26/1912 | ¼", 3/8", ½", 1" | $4.25 | 1 | |
| MC-074 | RGS | Bridge No. 162B | Pile trestle | 4/4/1995 | 1" = 10' | $2.00 | 1 | |
| MC-218 | RGS | Colorado State Highway Dept Alterations to RGS Trestle | Lightner Creek | 9/29/1950 | $3.75 | 3 | ||
| Y-85 | RGS | Bridge 45A 1914 Rebuilding, Plan, Bents, Elevations, Support | 9/19/1913 | 1/8", ¼", 1" = 10' | $6.50 | 3 | ||
| MC-367 | RGS | Bridge 45A Elevations of Bents 5, 6, 8, 10, 13 and crib | 6/15/1995 | 3/16" | $3.00 | 8 | ||
| Y-114 | RGS | Bridge 46B, 46C, 46D, 46F rebuilt | cross-section and bent sketches | 1" = 10' | $4.75 | 4 | ||
| Y-131 | RGS | Bridge 131A Sketch showing profile of Bridge | Panels to be filled, and Proposed Cribbing | 7/18/1924 | 1" = 10' | $5.50 | 1 | |
| MC-306 | RGS | Engineering News article "A Lofty Round-Timber Falsework" | falsework for Bridge 9A Pleasant Valley | 1/10/1891 | nts | $1.50 | 1 | |
| Bridge Book | RGS | Bridge Profiles and Data for entire route (97 profiles, data for 45 others) | 74 pages total including cover page | 1893 | 10v20h, 20v40h | $20.00 | 1 | |
| BB-p1 | RGS | Table of all bridges of one "Pannel" and spur and side track bridges (45 bridges total) | Bridge Book profile page 1 | 1893 | 10v20h | $1.50 | 1 | |
| BB-2A | RGS | Bridge 2A (32' lg x 6' h trestle), Bridge 4A (111' lg x 11' h trestle) Dallas Creek | Bridge Book profile page 2 | 1893 | 10v20h | $1.50 | 1 | |
| BB-5A | RGS | Bridge 5A (48' lg x 9' h trestle) Pleasant valley Creek, Bridge 7A (156' lg x 38' h trestle) | Bridge Book profile page 3 | 1893 | 10v20h | $1.50 | 1 | |
| BB-7B | RGS | Bridge 7B (111' lg x 19' h trestle) | Bridge Book profile page 4 | 1893 | 10v20h | $1.50 | 1 | |
| BB-8A | RGS | Bridge 8A (125' lg x 36' h trestle) | Bridge Book profile page 5 | 1893 | 10v20h | $1.50 | 1 | |
| BB-8B | RGS | Bridge 8B (140' lg x 36' h trestle) | Bridge Book profile page 6 | 1893 | 10v20h | $1.50 | 1 | |
| BB-9A | RGS | Bridge 9A (202' truss with trestle approaches) | Bridge Book profile page 7 | 1893 | 10v20h | $1.50 | 1 | |
| BB-10A | RGS | Bridge 10A (48' lg x 8' h trestle), Bridge 15A (32' lg x 8' h trestle) Leopard Creek | Bridge Book profile page 8 | 1893 | 10v20h | $1.50 | 1 | |
| BB-15B | RGS | Bridge 15B (32' lg x 5' h trestle), Bridge 16A and 16B (32' lg x 8' h trestle) all Leopard Creek | Bridge Book profile page 9 | 1893 | 10v20h | $1.50 | 1 | |
| BB-18C | RGS | Bridge 18C (173' lg x 18' h trestle) Leopard Creek | Bridge Book profile page 10 | 1893 | 10v20h | $1.50 | 1 | |
| BB-18D | RGS | Bridge 18D (94' lg x 18' h trestle) Leopard Creek | Bridge Book profile page 11 | 1893 | 10v20h | $1.50 | 1 | |
| BB-19A | RGS | Bridge 19A over Dead Horse Gulch (272' lg x 46' h trestle) | Bridge Book profile page 12 | 10v20h | $1.50 | 1 | ||
| BB-22A | RGS | Bridge 22A "Haskell's" (264' lg x 54' h trestle) | Bridge Book profile page 13 | 10v20h | $1.50 | 1 | ||
| BB-27A | RGS | Bridges 27A Leopard Creek, 34C and 35A (47', 32', 32' trestles) | Bridge Book profile page 14 | 10v20h | $1.50 | 1 | ||
| BB-37B | RGS | Bridge 37B San Miquel River (86' deck Howe truss, trestle approaches) | Bridge Book profile page 15 | 10v20h | $1.50 | 1 | ||
| BB-42A | RGS | Bridge 42A (48' trestle), Bridge 42C (32' trestle) over Tank Creek | Bridge Book profile page 16 | 10v20h | $1.50 | 1 | ||
| BB-43A | RGS | Bridge 43A (222.6' lg x 103' h trestle) Ames Gulch | Bridge Book profile page 17 | 10v20h | $1.50 | 1 | ||
| BB-44A | RGS | Bridge 44A (309' lg x 61' h trestle) (Butterfly trestle) | Bridge Book profile page 18 | 10v20h | $1.50 | 1 | ||
| BB-45A | RGS | Bridge 45A (108' lg deck Howe truss, 151 & 207 trestles) Howard Fork (Ophir Loop high bridge) | Bridge Book profile page 19 | 20v40h | $1.50 | 1 | ||
| BB-45B | RGS | Bridge 45B over Howard Fork Ophir Loop (112' lg x 24' h) | Bridge Book profile page 20 | 10v20h | $1.50 | 1 | ||
| BB-46A | RGS | Bridge 46A (64' lg thru Howe truss 15' wood beam approach) | Bridge Book profile page 21 | 10v20h | $1.50 | 1 | ||
| BB-46B | RGS | Bridge 46B (64' lg deck Howe truss 103' total length) | Bridge Book profile page 22 | 10v20h | $1.50 | 1 | ||
| BB-46C | RGS | Bridge 46C (2-64' lg deck Howe trusses 151' total length) | Bridge Book profile page 23 | 10v20h | $1.50 | 1 | ||
| BB-46D | RGS | Bridge 46D (64' lg deck Howe truss, 86' deck Howe truss, 199' trestle) | Bridge Book profile page 24 | 10v20h | $1.50 | 1 | ||
| BB-46E | RGS | Bridge 46E (217' trestle) | Bridge Book profile page 25 | 10v20h | $1.50 | 1 | ||
| BB-46F | RGS | Bridge 46F (2-64' thru Howe trusses 29' trestle) | Bridge Book profile page 26 | 10v20h | $1.50 | 1 | ||
| BB-47A | RGS | Bridge 47A (187' trestle) | Bridge Book profile page 27 | 10v20h | $1.50 | 1 | ||
| BB-50A | RGS | Bridge 50A (220' trestle) | Bridge Book profile page 28 | 10v20h | $1.50 | 1 | ||
| BB-51A | RGS | Bridge 51A (109' trestle) Lake Fork, Bridge 52A (32' trestle) | Bridge Book profile page 29 | 10v20h | $1.50 | 1 | ||
| BB-55A | RGS | Bridge 55A (187' trestle) Meadow Creek | Bridge Book profile page 30 | 10v20h | $1.50 | 1 | ||
| BB-57A | RGS | Bridge 57A (266' trestle) Dolores River | Bridge Book profile page 31 | 10v20h | $1.50 | 1 | ||
| BB-57B | RGS | Bridge 57B (295' trestle) Dolores River | Bridge Book profile page 32 | 1893 | 10v20h | $1.50 | 1 | |
| BB-58A | RGS | Bridge 58A (271.6' trestle) Meadow Creek | Bridge Book profile page 33 | 1893 | 10v20h | $1.50 | 1 | |
| BB-58B | RGS | Bridge 58B (78.6' trestle), Bridge 60A (32' trestle) | Bridge Book profile page 34 | 1893 | 10v20h | $1.50 | 1 | |
| BB-61A | RGS | Bridge 61A (48' trestle) Coke Oven Creek, Bridge 62B (128' trestle) Dolores River | Bridge Book profile page 35 | 1893 | 10v20h | $1.50 | 1 | |
| BB-63A | RGS | Bridge 63A (94' trestle) Dolores River, Bridge 64A (64' skew span thru Howe truss) Dolores River | Bridge Book profile page 36 | 1893 | 10v20h | $1.50 | 1 | |
| BB-66A | RGS | Bridge 66A (526' trestle) | Bridge Book profile page 37 | 1893 | 10v20h | $1.50 | 1 | |
| BB-66B | RGS | Bridge 66B (326' trestle), Bridge 66C (32' trestle) Silver Creek | Bridge Book profile page 38 | 1893 | 10v20h | $1.50 | 1 | |
| BB-68A | RGS | Bridge 68A (123' trestle) Dolores River, Bridge 68B (32' trestle) | Bridge Book profile page 39 | 1893 | 10v20h | $1.50 | 1 | |
| BB-71A | RGS | Bridge 71A (185.8' trestle) Dolores River | Bridge Book profile page 40 | 1893 | 10v20h | $1.50 | 1 | |
| BB-72A | RGS | Bridge 72A (156.7' trestle) Dolores River | Bridge Book profile page 41 | 1893 | 10v20h | $1.50 | 1 | |
| BB-74A | RGS | Bridge 74A (110' lg x 9' h trestle) Dolores River | Bridge Book profile page 42 | 1893 | 10v20h | $1.50 | 1 | |
| BB-74B | RGS | Bridge 74B (125' lg x 11' h trestle) Dolores River | Bridge Book profile page 43 | 1893 | 10v20h | $1.50 | 1 | |
| BB-75A | RGS | Bridge 75A (141' lg x 9' h trestle) Dolores River | Bridge Book profile page 44 | 1893 | 10v20h | $1.50 | 1 | |
| BB-76A | RGS | Bridge 76A (94' lg x 9' h trestle) Dolores River | Bridge Book profile page 45 | 1893 | 10v20h | $1.50 | 1 | |
| BB-78A | RGS | Bridge 78A (158' lg x 10' h trestle) Dolores River | Bridge Book profile page 46 | 1893 | 10v20h | $1.50 | 1 | |
| BB-78B | RGS | Bridge 78B (127' lg x 10' h trestle) Dolores River | Bridge Book profile page 47 | 1893 | 10v20h | $1.50 | 1 | |
| BB-84A | RGS | Bridge 84A Red Rock Creek (48' lg x 11' h trestle), Bridge 88A Stoner Creek (64' lg x 9' h trestle) | Bridge Book profile page 48 | 1893 | 10v20h | $1.50 | 1 | |
| BB-89A | RGS | Bridge 89A Dolores River (48' lg thru Howe truss, trestle app, 191' total) | Bridge Book profile page 49 | 1893 | 10v20h | $1.50 | 1 | |
| BB-92A | RGS | Bridge 92A Dolores River (64' lg thru Howe truss, trestle app, 224' total) | Bridge Book profile page 50 | 1893 | 10v20h | $1.50 | 1 | |
| BB-98A | RGS | Bridge 98A (63' lg x 10' h trestle), Bridge 102A (32' lg x 5' h trestle) | Bridge Book profile page 51 | 1893 | 10v20h | $1.50 | 1 | |
| BB-103A | RGS | Bridge 103A Dolores River (2-64' lg thru Howe trusses x 12' h piers, 45' trestle) | Bridge Book profile page 52 | 1893 | 10v20h | $1.50 | 1 | |
| BB-103B | RGS | Bridge 103B Lost Canon Ck (48' lg thru Howe truss), Bridge 105A Lost Canon Ck (48' thru Howe truss) | Bridge Book profile page 53 | 1893 | 10v20h | $1.50 | 1 | |
| BB-107A | RGS | Bridge 107A Lost Canon Creek (48' lg thru Howe truss, trestle approaches, 107' total) | Bridge Book profile page 54 | 1893 | 10v20h | $1.50 | 1 | |
| BB-108A | RGS | Bridge 108A Lost Canon Creek (48' lg thru Howe truss, trestle approaches, 107' total) | Bridge Book profile page 55 | 1893 | 10v20h | $1.50 | 1 | |
| BB-108B | RGS | Bridge 108B Lost Canon Ck (91' lg x 12' h trestle), Bridge 108C Lost Canon Ck (107' x 11' trestle) | Bridge Book profile page 56 | 1893 | 10v20h | $1.50 | 1 | |
| BB-108D | RGS | Bridge 108D Lost Canon Creek (127' lg x 19' trestle) | Bridge Book profile page 57 | 1893 | 10v20h | $1.50 | 1 | |
| BB-109A | RGS | Bridge 109A Lost Canon Ck (92' lg x 9' h trestle), Bridge 111A Lost Canon Ck (75' x 8' trestle) | Bridge Book profile page 58 | 1893 | 10v20h | $1.50 | 1 | |
| BB-111B | RGS | Bridge 111B Lost Canon Ck (74' lg x 11' h trestle), Bridge 111C Lost Canon Ck (63' x 10' trestle) | Bridge Book profile page 59 | 1893 | 10v20h | $1.50 | 1 | |
| BB-122A | RGS | Bridge 122A Chicken Ck (63' lg x 14' h trestle), Bridge 125B Mancos River (160' x 9' trestle) | Bridge Book profile page 60 | 1893 | 10v20h | $1.50 | 1 | |
| BB-129A | RGS | Bridge 129A East Mancos River (109' lg x 14' trestle) | Bridge Book profile page 61 | 1893 | 10v20h | $1.50 | 1 | |
| BB-131A | RGS | Bridge 131A East Mancos River (465' lg x 35' trestle) | Bridge Book profile page 62 | 1893 | 20v40h | $1.50 | 1 | |
| BB-146A | RGS | Bridge 146A La Plata River (450' lg x 18' trestle) | Bridge Book profile page 63 | 1893 | 20v40h | $1.50 | 1 | |
| BB-158B | RGS | Bridge 158B Wild Cat Creek (95' lg x 17' trestle) | Bridge Book profile page 64 | 1893 | 10v20h | $1.50 | 1 | |
| BB-158C | RGS | Bridge 158C Porter Coal Gulch (288' lg x 17' trestle) | Bridge Book profile page 65 | 1893 | 20v40h | $1.50 | 1 | |
| BB-160A | RGS | Bridge 160A Lightner Creek (349' lg x 57' trestle) | Bridge Book profile page 66 | 1893 | 20v40h | $1.50 | 1 | |
| BB-161A | RGS | Bridge 161A (48x12 trestle), Bridge 162A (64x10 trestle), Bridge 162B (48x8 trestle) all Lightner Ck | Bridge Book profile page 67 | 1893 | 10v20h | $1.50 | 1 | |
| BB-AQ39A | RGS | Bridge 39A (203' x 14) South Fork San Miguel River, Telluride Branch | Bridge Book profile page 68 | 1893 | 10v20h | $1.50 | 1 | |
| BB-AQ42A | RGS | Bridge 42A (109' x 28'), Telluride Branch | Bridge Book profile page 69 | 1893 | 10v20h | $1.50 | 1 | |
| BB-AQ42B | RGS | Bridge 42B (575' l x 10' h) Telluride Branch | Bridge Book profile page 70 | 1893 | 10v20h | $1.50 | 1 | |
| BB-AQ42C | RGS | Bridge 42C (141' x 17'), San Miguel River, Telluride Branch | Bridge Book profile page 71 | 1893 | 10v20h | $1.50 | 1 | |
| BB-AQ44A | RGS | Bridge 44A (32' x 11'), Telluride Branch, Bridge 44B (32' x 6'), Telluride Branch | Bridge Book profile page 72 | 1893 | 10v20h | $1.50 | 1 | |
| BB-AQ45AB | RGS | Bridge 45A (78' lg x 7h) San Miguel River, Bridge 45B (77.6' l x 7h) San Miguel R, Telluride Branch | Bridge Book profile page 73 | 1893 | 10v20h | $1.50 | 1 | |
| 2-145 | RGW | Bridge 64' Pony Howe Truss, shown with Standard Gauge track | J. C. Bland Elevations, Plan | 7/23/1889 | 3/8", ¾" | $4.75 | 1 | |
| MC-357 | several | 70 Ft Deck Plate Girder, General Drawing | Cooper's E 60 Loading (A.R.E.A. 1910) | 1910 | 1:45.33 | $2.75 | 1 |