| County Road over Spring Canyon Wash | Carbon | 1905 | Fair | 32 |
| Us-89(sr-89)-main over Hobble Creek | Utah | 1913 | Fair | 30,094 |
| County Road over Price River | Carbon | 1914 | Poor | 19 |
| County Road over Bear River | Rich | 1914 | Fair | 38 |
| County Road over West Canal | Box Elder | 1915 | Fair | 189 |
| County Road over Coal Wash | Carbon | 1915 | Fair | 378 |
| Gramercy Avenue over Ogden River | Weber | 1915 | Fair | 1,040 |
| County Road over Bear River | Rich | 1917 | Fair | 45 |
| Us-91 (sr-91) over Logan River | Cache | 1918 | Fair | 44,297 |
| County Road over Thompson Wash | Grand | 1919 | Fair | 26 |
| 200 E. St. Logan over Hyde Park Canal | Cache | 1920 | Good | 2,520 |
| City Street over Wellsville Canyon Creek | Cache | 1920 | Fair | 693 |
| North Main Street over Spring Canyon Wash | Carbon | 1922 | Fair | 1,386 |
| County RD (100 E) over Beaver River | Beaver | 1923 | Poor | 63 |
| Sr-39 over Ogden River | Weber | 1923 | Fair | 8,878 |
| Sr-28 over Salt Creek | Juab | 1924 | Fair | 11,290 |
| County Road over Echo Creek | Summit | 1924 | Fair | 3,938 |
| Bridge Street over Virgin River | Washington | 1924 | Fair | 252 |
| Town Road over Wet Sandy Wash | Washington | 1924 | Fair | 19 |
| County Road over Bear River | Cache | 1925 | Poor | 315 |
| County Road over Sevier River | Garfield | 1925 | Fair | 38 |
| Parowan Main St. over Parowan Creek | Iron | 1925 | Fair | 2,835 |
| Town Street over East Fork Virgin River | Kane | 1925 | Fair | 32 |
| 200 South Street over American Fork Creek | Utah | 1925 | Poor | 2,268 |
| 200 East Street over Highline Canal | Utah | 1925 | Fair | 53 |
| County Road over Ash Creek | Washington | 1925 | Fair | 126 |
| Sr-9 over Springdale Wash | Washington | 1926 | Fair | 2,985 |
| Administrative Acc over Oak Creek | Washington | 1926 | Fair | 50 |
| County Road over Dry Creek | Morgan | 1927 | Fair | 7 |
| Sr-167 over Gordon Creek | Morgan | 1927 | Fair | 9,765 |
| Sr-24 over North Cedar Creek | Sevier | 1927 | Fair | 1,589 |
| Co. Rd. 8600 West over West Canal | Box Elder | 1928 | Fair | 265 |
| County Road over East Fork Sevier River | Garfield | 1928 | Fair | 63 |
| County Road over Sevier Valley Canal | Sevier | 1928 | Fair | 19 |
| Us-89 (sr-89) over Clear Creek | Sevier | 1929 | Poor | 1,559 |
| Wasatch County Rd. over Currant Creek | Wasatch | 1929 | Fair | 63 |
| Zion - Mount Carme over Pine Creek | Washington | 1929 | Fair | 3,300 |
| Co. Rd. 25800 No. over Malad River | Box Elder | 1930 | Poor | 110 |
| 300 East Street over Box Elder Creek | Box Elder | 1930 | Fair | 693 |
| 100 South over Blacksmith Fork River | Cache | 1930 | Fair | 378 |
| County Road over Danish Wash | Grand | 1930 | Fair | 139 |
| County Road over Cottonwood Creek | Morgan | 1930 | Fair | 1,582 |
| Sr-66 over East Canyon Creek | Morgan | 1930 | Fair | 415 |
| County Road over Dry Fork Creek | Washington | 1930 | Fair | 63 |
| Zion - Mnt Carmel over North Fork Virgin River | Washington | 1930 | Fair | 1,341 |
| Zion - Mount Carme over Pine Creek | Washington | 1930 | Fair | 3,300 |
| Us-89 (sr-89) over Hyde Park Canal | Cache | 1931 | Fair | 5,254 |
| Us-89 (sr-89) over Sandy Creek | Garfield | 1931 | Fair | 2,536 |
| County Road over Wayne Wash | Grand | 1931 | Fair | 139 |
| County Road over Saleratus Wash | Grand | 1931 | Fair | 13 |
| Sr-132 over San Pitch River | Sanpete | 1931 | Fair | 3,893 |
| Hurricane City Rd. over Leeds Creek | Washington | 1931 | Fair | 504 |
| County Road over Santa Clara River | Washington | 1931 | Fair | 6,533 |
| Grant Avenue over Ogden River | Weber | 1931 | Fair | 4,477 |
| Us-89 (sr-89) over Virgin River | Kane | 1932 | Fair | 4,199 |
| Sr-121 over Steinaker Service Canal | Uintah | 1932 | Fair | 8,200 |
| Zion Canyon Scenic over Cable Creek | Washington | 1932 | Fair | 1,341 |
| Sr-13 over Malad River | Box Elder | 1933 | Fair | 1,318 |
| Sr-139 over So.spring Glen Stream | Carbon | 1933 | Fair | 1,556 |
| County Road over Mammoth Creek | Garfield | 1933 | Fair | 69 |
| Sr-101 over Little Bear River | Cache | 1934 | Fair | 3,955 |
| Sr-99 over Chalk Creek | Millard | 1934 | Fair | 6,355 |
| Sr-66 over East Canyon Creek | Morgan | 1934 | Fair | 1,373 |
| Sr-16 over Big Creek | Rich | 1934 | Fair | 1,395 |
| Sr-16 over Woodruff-randolph Canal | Rich | 1934 | Fair | 1,395 |
| Sr-16 over Woodruff-randolph Canal | Rich | 1934 | Fair | 1,395 |
| 7800 South Street over North Jordan Canal | Salt Lake | 1934 | Fair | 34,026 |
| Sr-256 over Sevier River | Sevier | 1934 | Fair | 657 |
| Sr-9 over Dry Wash | Washington | 1934 | Fair | 3,170 |
| Sr-13 over Chase Slough | Box Elder | 1935 | Fair | 8,545 |
| 500 No. St. Logan over Hyde Park Canal | Cache | 1935 | Fair | 4,536 |
| 600 No. St. Logan over Hyde Park Canal | Cache | 1935 | Fair | 4,536 |
| 300 South over Hyrum Dam Spillway | Cache | 1935 | Fair | 1,000 |
| Sr-68 Sbl over Us-89 (sr-89) | Davis | 1935 | Fair | 8,228 |
| County Road over Sevier River | Garfield | 1935 | Fair | 63 |
| County Road over Escalante River | Garfield | 1935 | Fair | 44 |
| Us-89 (sr-89) over Long Valley Creek | Kane | 1935 | Fair | 2,222 |
| County Road over Central Utah Canal | Millard | 1935 | Poor | 38 |
| County Road over Saleratus Creek | Rich | 1935 | Poor | 51 |
| Sr-16 over Woodruff-randolph Canal | Rich | 1935 | Fair | 2,170 |
| Sr-16 over Genes Creek | Rich | 1935 | Fair | 1,385 |
| 13400 South Street over Utah And Salt Lake Canal | Salt Lake | 1935 | Poor | 882 |
| 5300 South Street over Little Cottonwood Cr. | Salt Lake | 1935 | Fair | 13,148 |
| 6200 South Street over Big Cottonwood Creek | Salt Lake | 1935 | Fair | 15,454 |
| 500 East Street over Mill Creek | Salt Lake | 1935 | Fair | 7,592 |
| Sr-209 over Little Cottonwood Creek | Salt Lake | 1935 | Fair | 1,705 |
| Us-89 (sr-89) over Pleasant Creek | Sanpete | 1935 | Fair | 4,380 |
| 400 East Street over Hobble Creek | Utah | 1935 | Fair | 5,822 |
| Weber County Road over Hooper Canal | Weber | 1935 | Fair | 914 |
| Sr-10 over Price River | Carbon | 1936 | Fair | 11,330 |
| Us-191 (sr-191) over Upper Courthouse Wash | Grand | 1936 | Fair | 9,501 |
| County Road over Sevier River | Piute | 1936 | Fair | 7 |
| Highland Drive over Big Cottonwood Creek | Salt Lake | 1936 | Poor | 20,009 |
| Sr-71 (700 East) over East Jordan Canal | Salt Lake | 1936 | Fair | 14,098 |
| Sr-68 Redwood Road over Surplus Canal | Salt Lake | 1936 | Fair | 27,600 |
| County Road over Weber River | Summit | 1936 | Fair | 2,848 |
| Sr-39 over Beaver Creek | Weber | 1936 | Fair | 663 |
| Sr-39 over Beaver Creek | Weber | 1936 | Fair | 663 |
| Sr-39 over Beaver Creek | Weber | 1936 | Fair | 440 |
| Sr-30 over Little Bear River O | Cache | 1937 | Fair | 7,615 |
| Sr-30 over Little Bear River O | Cache | 1937 | Fair | 7,615 |
| Sr-9 over Virgin River | Washington | 1937 | Fair | 11,930 |
| Sr-13 over Corinne Canal | Box Elder | 1938 | Fair | 4,340 |
| Us-6 (sr-6) over Flood Wash | Carbon | 1938 | Fair | 9,824 |
| Sr-139 over Spring Glen Wash | Carbon | 1938 | Fair | 1,225 |
| Walker Lane over Jordan Salt Lake Canal | Salt Lake | 1938 | Fair | 14,377 |
| Sr-116 over San Pitch River | Sanpete | 1938 | Fair | 3,434 |
| County Road over Sevier River | Sevier | 1938 | Fair | 391 |
| County Road over Ogden River | Weber | 1938 | Fair | 126 |
| County Road over Middle Fork Ogden River | Weber | 1938 | Fair | 1,890 |
| Sr-13 over Bothwell Canal | Box Elder | 1939 | Fair | 1,318 |
| County Road over Fremont Wash | Iron | 1939 | Fair | 7 |
| Sr-92 over American Fork Creek | Utah | 1939 | Fair | 3,621 |
| 450 So.st. Town RD over Corinne Canal | Box Elder | 1940 | Poor | 13 |
| 12800 N.st.fa#1132 over Malad River | Box Elder | 1940 | Fair | 805 |
| D-line Dike over East Outlet Of Unit 2 | Box Elder | 1940 | Good | 40 |
| D-line Dike over Outlet Of Unit 2 | Box Elder | 1940 | Good | 40 |
| "access To ""l"" L over Overflow No. 3 1/2 | Box Elder | 1940 | Fair | 40 |
| "access To ""l"" L over Overflow No. 3 | Box Elder | 1940 | Fair | 40 |
| Cottonwood Lane over Big Cottonwood Creek | Salt Lake | 1940 | Fair | 6,363 |
| Us-191 (sr-191) over Big Mule Shoe Wash Tun. | San Juan | 1940 | Good | 6,237 |
| County Road over Vermillion Canal | Sevier | 1940 | Fair | 599 |
| I-80 (sr-80) Ebl over Echo Creek | Summit | 1940 | Fair | 13,945 |
| 800 East Street over Hobble Creek | Utah | 1940 | Good | 725 |
| Co.rd.to Nebo Crk. over Thistle Creek | Utah | 1940 | Fair | 13 |
| Wasatch County RD over Provo River | Wasatch | 1940 | Fair | 20 |
| Town Str.-fa. #526 over Deep Creek | Box Elder | 1941 | Poor | 630 |
| Sr-30 over Bear River | Rich | 1941 | Fair | 700 |
| Sr-76 over Unnamed Wash | Sevier | 1941 | Fair | 690 |
| County Road over Duchesne River | Duchesne | 1942 | Poor | 63 |
| Sr-32 over Weber-provo Div. Canal | Summit | 1942 | Fair | 4,505 |
| Us-89 (sr-89) over Provo River | Utah | 1942 | Fair | 48,358 |
| Sr-113 over Provo River | Wasatch | 1942 | Fair | 12,998 |
| Deep Creek over Carter Creek | Daggett | 1944 | Fair | 8 |
| County Road over Beaver River | Beaver | 1945 | Fair | 28 |
| County Road over West Canal | Box Elder | 1945 | Poor | 71 |
| Town Road-fa.#512 over Malad River | Box Elder | 1945 | Poor | 347 |
| 12800 North Street over West Canal | Box Elder | 1945 | Fair | 252 |
| Helper City Street over Hard Scrabble Wash | Carbon | 1945 | Fair | 258 |
| County Road over B.i.a. Canal | Duchesne | 1945 | Fair | 66 |
| County Road over Mammoth Creek | Garfield | 1945 | Poor | 6 |
| Arbor Ln.(5000 So) over Big Cottonwood Creek | Salt Lake | 1945 | Fair | 1,021 |
| 13580 South Street over East Jordan Canal | Salt Lake | 1945 | Fair | 756 |
| 200 West Street over Weber-provo Div. Canal | Summit | 1945 | Poor | 126 |
| Millrace Rd.oakley over Weber River | Summit | 1945 | Fair | 101 |
| City Street over Hooper Canal | Weber | 1945 | Good | 1,260 |
| Sr-21 over Milford-nevada Wash | Beaver | 1947 | Fair | 329 |
| Us-91 (sr-91) over Little Bear River | Cache | 1947 | Fair | 16,370 |
| County Road over Browns Wash | Emery | 1947 | Fair | 25 |
| County Road over Bootlegger Wash | Grand | 1947 | Fair | 13 |
| County Road over Bear River | Rich | 1947 | Poor | 63 |
| Sr-137 over Twelve Mile Wash | Sanpete | 1947 | Fair | 490 |
| County Road over Vermillion Canal | Sevier | 1947 | Good | 126 |
| Sr-73 over Cedar Fort Canal | Utah | 1947 | Fair | 4,424 |
| County Road over North Fork Ogden River | Weber | 1947 | Fair | 5,200 |
| 4400 W.st. Fa.#506 over Corinne Canal | Box Elder | 1948 | Fair | 1,285 |
| 17600 N.st. Co.rd. over West Canal | Box Elder | 1948 | Fair | 69 |
| Youngward Road over Spring Creek | Cache | 1948 | Fair | 567 |
| Sr-126 over Weber-davis Co. Canal | Davis | 1948 | Fair | 21,615 |
| County Road over Dry Wash | Emery | 1948 | Fair | 25 |
| Sr-19 over Green River | Emery | 1948 | Fair | 3,295 |
| County Road over Solitude Wash | Grand | 1948 | Fair | 26 |
| County Road over Dry Wash | Grand | 1948 | Fair | 26 |
| County Road over Floy Wash | Grand | 1948 | Fair | 26 |
| Sr-132 over Sevier River | Juab | 1948 | Fair | 1,810 |
| Sr-62 over East Fork Sevier River | Piute | 1948 | Fair | 554 |
| Indiana Avenue over Jordan River | Salt Lake | 1948 | Fair | 18,969 |
| County Road over Weber River Overflow Ch. | Summit | 1948 | Fair | 2,350 |
| I-80 (sr-80) Wbl over Delle Drainage Channel | Tooele | 1948 | Fair | 8,060 |
| I-80 (sr-80) Wbl over Skull Valley Drain | Tooele | 1948 | Fair | 8,060 |
| County Road over No.br.so.fk. Ogden River | Weber | 1948 | Poor | 189 |
| Sr-21 over Big Wash | Beaver | 1949 | Fair | 329 |
| 600 South Street over Logan River | Cache | 1949 | Fair | 1,540 |
| Road 20040 over Logan River | Cache | 1949 | Fair | 50 |
| Sr-87 over Lake Fork Creek | Duchesne | 1949 | Fair | 2,088 |
| County Road over Cisco Wash | Grand | 1949 | Fair | 189 |
| Sr-128 over Nash Wash | Grand | 1949 | Good | 405 |
| Sr-56 over Pinto Wash | Iron | 1949 | Fair | 2,170 |
| 100 North Street over Chalk Creek | Summit | 1949 | Fair | 3,062 |
| Red Cloud Loop over South Fork Ashley Creek | Uintah | 1949 | Fair | 10 |
| I-15 (sr-15) Nbl over Leap Creek | Washington | 1949 | Fair | 22,630 |
| Sr-153 over Beaver River | Beaver | 1950 | Fair | 267 |
| Sr-153 over Beaver River | Beaver | 1950 | Fair | 267 |
| City Rd-tremonton over Highline Canal | Box Elder | 1950 | Fair | 756 |
| 15600 N.st. Co.rd. over West Canal | Box Elder | 1950 | Poor | 189 |
| 300 W. St. Logan over Benson Canal | Cache | 1950 | Fair | 2,772 |
| 100 W. St. Logan over Benson Canal | Cache | 1950 | Fair | 1,890 |
| Road 20004 over Logan River | Cache | 1950 | Fair | 50 |
| Sr-157 over Price River | Carbon | 1950 | Fair | 3,333 |
| 1300 North Street over Layton Canal | Davis | 1950 | Fair | 504 |
| Sr-121 over Cottonwood Creek | Duchesne | 1950 | Fair | 6,125 |
| County Road over East Fork Sevier River | Garfield | 1950 | Fair | 13 |
| County Road over Castle Creek | Grand | 1950 | Fair | 593 |
| County Road over Sagers Wash | Grand | 1950 | Fair | 13 |
| County Road over Pinto Wash | Grand | 1950 | Fair | 13 |
| Parowan City St. over Parowan Creek | Iron | 1950 | Good | 63 |
| County Road over Right Hand Fork Creek | Iron | 1950 | Fair | 133 |
| Sr-14 over Salt Creek | Iron | 1950 | Fair | 2,090 |
| Sr-14 over Rocky Canyon Wash | Iron | 1950 | Fair | 2,090 |
| County Frontage RD over Sevier River | Juab | 1950 | Fair | 63 |