| Interstate 5 over Castle Creek | Poor | 250.0 ft | 18,000 | 1960 |
| Interstate 5 over Castle Creek Road | Poor | 125.0 ft | 18,000 | 1960 |
| State Route 299 over Whiskey Creek(wskytwn Lk | Poor | 874.7 ft | 4,050 | 1961 |
| State Route 89 over Lake Britton | Poor | 580.1 ft | 1,700 | 1938 |
| Emily RD over Anderson Creek | Poor | 39.0 ft | 958 | 1980 |
| Bridge Bay Road over Interstate 5 | Poor | 255.6 ft | 880 | 1968 |
| Sweetbrier AVE over Interstate 5 | Poor | 229.3 ft | 400 | 1962 |
| Island Road over Little Tule River | Poor | 42.0 ft | 100 | 1950 |
| Middle Creek RD over Middle Creek | Poor | 73.2 ft | 61 | 1925 |
| Spring Creek RD over Fall River | Poor | 134.8 ft | 50 | 1950 |
| Shotgun Creek over Unnamed Creek | Poor | 26.6 ft | 50 | 1946 |
| Interstate Route 5 over Uprr Railroad Tracks | Fair | 388.8 ft | 55,000 | 2022 |
| Interstate 5 over Boulder Creek | Fair | 22.0 ft | 53,000 | 1965 |
| E Cypress AVE over A.c.i.d. Canal | Fair | 27.9 ft | 46,000 | 1948 |
| Interstate 5 over Cottonwood CR Up Amtrak | Fair | 1524.0 ft | 41,000 | 1998 |
| Interstate 5 over Churn Creek | Fair | 138.8 ft | 34,000 | 1953 |
| S5-299 Connector over Boulder Creek | Fair | 23.0 ft | 27,000 | 1965 |
| Interstate 5 SB over East Cypress AVE | Fair | 169.0 ft | 26,500 | 1965 |
| Interstate 5 NB over East Cypress AVE | Fair | 169.0 ft | 26,500 | 1965 |
| Interstate 5 SB over State Route 44 | Fair | 198.2 ft | 26,500 | 1965 |
| Interstate 5 NB over N5-w44 Connector Ramp | Fair | 130.9 ft | 26,500 | 1965 |
| Interstate 5 SB over State Route 299 | Fair | 194.9 ft | 26,500 | 1965 |
| Interstate 5 NB over State Route 299 | Fair | 194.9 ft | 26,500 | 1965 |
| Interstate 5 SB over Twin View BLVD | Fair | 105.0 ft | 26,500 | 1965 |
| State Route 273 over Sulphur Creek | Fair | 26.9 ft | 25,000 | 1936 |
| State Route 44 over Churn Creek | Fair | 205.1 ft | 24,250 | 1968 |
| State Route 273 over Olney Creek | Fair | 78.1 ft | 23,000 | 1940 |
| State Route 273 over A.c.i.d. Canal | Fair | 80.1 ft | 23,000 | 1942 |
| State Route 273 over Oregon Gulch | Fair | 86.9 ft | 23,000 | 1942 |
| State Route 273 over Canyon Creek | Fair | 119.1 ft | 23,000 | 1942 |
| State Route 273 over China Gulch | Fair | 24.9 ft | 21,400 | 1937 |
| S Bonnyview RD WB over Sacramento River | Fair | 450.1 ft | 21,320 | 1978 |
| S Bonnyview RD EB over Sacramento River | Fair | 444.9 ft | 21,320 | 1997 |
| Dana Drive over West Branch Churn Creek | Fair | 29.9 ft | 21,118 | 1958 |
| Interstate 5 & Rr over Shasta Lake | Fair | 3587.9 ft | 19,500 | 1941 |
| Interstate 5 over W Fk Stillwater Creek | Fair | 41.0 ft | 19,500 | 1955 |
| Interstate 5 over Spring Branch Creek | Fair | 24.9 ft | 19,500 | 1968 |
| State Route 273 over Sacramento River | Fair | 788.1 ft | 18,750 | 1935 |
| Interstate 5 NB over Hillside | Fair | 590.9 ft | 18,300 | 1968 |
| Interstate 5 NB over Hillside | Fair | 355.6 ft | 18,300 | 1968 |
| Interstate 5 NB over Hillside | Fair | 355.6 ft | 18,300 | 1968 |
| Interstate 5 over Dog Creek | Fair | 642.7 ft | 17,100 | 1956 |
| Interstate 5 over Slate Creek | Fair | 419.9 ft | 17,100 | 1991 |
| Interstate 5 over Shotgun Creek | Fair | 26.9 ft | 17,100 | 1957 |
| State Route 44 over Stillwater Creek | Fair | 178.1 ft | 15,550 | 1964 |
| Hilltop DR over Interstate 5 | Fair | 238.5 ft | 13,009 | 1965 |
| State Route 273 over Boulder Creek | Fair | 21.3 ft | 12,800 | 1953 |
| Old Alturas RD over Churn Creek | Fair | 143.0 ft | 11,483 | 1964 |
| State Route 151 over Interstate 5 | Fair | 255.6 ft | 11,150 | 1968 |
| State Route 299 EB over Hawley Road | Fair | 146.0 ft | 10,100 | 1974 |
| Churn Creek Road over Interstate 5 | Fair | 257.2 ft | 10,000 | 1965 |
| Victor Avenue over Churn Creek | Fair | 162.4 ft | 10,000 | 1984 |
| State Route 273 over Anderson Creek | Fair | 122.7 ft | 9,800 | 1948 |
| State Route 273 over A.c.i.d. Canal | Fair | 20.7 ft | 9,800 | 1948 |
| Airport Road over Sacramento River | Fair | 1445.5 ft | 9,460 | 2010 |
| State Route 299 over West Fork Stillwater Crk | Fair | 25.3 ft | 9,200 | 1966 |
| Interstate 5 SB over Power Line Road | Fair | 99.7 ft | 9,150 | 1968 |
| Interstate 5 SB over Obrien Road | Fair | 119.8 ft | 9,150 | 1968 |
| Interstate 5 NB over Obrien Road | Fair | 109.6 ft | 9,150 | 1968 |
| Interstate 5 over Hillside | Fair | 104.0 ft | 9,000 | 1960 |
| Interstate 5 SB over Upper Salt Creek Road | Fair | 123.0 ft | 8,800 | 1966 |
| Interstate 5 NB over Upper Salt Creek Road | Fair | 123.4 ft | 8,800 | 1966 |
| Interstate 5 NB over Lakehead Road | Fair | 137.1 ft | 8,600 | 1972 |
| Interstate 5 SB over Sacramento Up Rr Amtrak | Fair | 870.1 ft | 8,550 | 1989 |
| Interstate 5 NB over Sacramento Up Rr Amtrak | Fair | 868.1 ft | 8,550 | 1989 |
| Interstate 5 SB over Sacramento Up Rr Amtrak | Fair | 756.9 ft | 8,550 | 1989 |
| Interstate 5 NB over Sacramento Up Rr Amtrak | Fair | 672.9 ft | 8,550 | 1989 |
| Girvan RD over Olney Creek | Fair | 100.1 ft | 7,730 | 1960 |
| Girvan RD over Burgan Creek | Fair | 28.9 ft | 7,730 | 1960 |
| State Route 44 over Cow Creek | Fair | 444.2 ft | 7,000 | 1964 |
| Westside AVE over Canyon Hollow Creek | Fair | 85.0 ft | 6,400 | 1957 |
| State Route 299 over Old Oregon Trail | Fair | 148.0 ft | 6,250 | 1974 |
| Oasis Road over Salt Creek | Fair | 82.0 ft | 5,791 | 1974 |
| Pinon AVE over Sacramento Gulch | Fair | 60.0 ft | 5,476 | 1956 |
| Riverside AVE over Interstate 5 | Fair | 209.0 ft | 5,220 | 1966 |
| Oasis Road over Churn Creek | Fair | 110.9 ft | 5,060 | 1969 |
| Knighton Road over Clover Creek | Fair | 242.5 ft | 4,900 | 2002 |
| State Route 299 over Lemm Creek | Fair | 94.2 ft | 4,750 | 2015 |
| Oasis Road over Buckeye Creek | Fair | 26.9 ft | 4,570 | 1973 |
| Deschutes RD over Up Rr Amtrak Barney ST | Fair | 205.1 ft | 4,530 | 1966 |
| N273-n5 Connector over Interstate 5 | Fair | 357.3 ft | 4,400 | 1965 |
| Pine Grove AVE over Interstate 5 | Fair | 200.1 ft | 4,380 | 1968 |
| Deschutes RD over Anderson Creek | Fair | 83.0 ft | 4,355 | 1970 |
| Old Alturas RD over Salmon Creek | Fair | 44.9 ft | 4,130 | 1980 |
| Old Alturas RD over Stillwater Creek | Fair | 132.9 ft | 4,130 | 1979 |
| Radio Lane over Oregon Gulch | Fair | 22.0 ft | 4,110 | 1960 |
| Benton Drive over Sacramento Rv-lk Redding | Fair | 661.1 ft | 4,000 | 1998 |
| Pine Grove AVE over Up Rr & Amtrak | Fair | 132.5 ft | 3,969 | 1955 |
| Oasis Road over Interstate 5 | Fair | 200.1 ft | 3,884 | 1968 |
| Knighton Road over Churn Creek | Fair | 378.0 ft | 3,850 | 2002 |
| Eastside RD over Olney Creek | Fair | 69.9 ft | 3,828 | 1954 |
| State Route 299 over Clear Creek | Fair | 208.3 ft | 3,800 | 1988 |
| Eastside RD over Canyon Hollow Creek | Fair | 55.1 ft | 3,728 | 1950 |
| State Route 299 over Cedar Creek | Fair | 460.0 ft | 3,700 | 2000 |
| Pine Grove Avenue over Salt Creek | Fair | 118.8 ft | 3,630 | 2000 |
| Deschutes RD over Hawes Gulch | Fair | 41.0 ft | 3,380 | 1944 |
| State Route 299 over Fall River | Fair | 116.1 ft | 3,250 | 1933 |
| State Route 299 over Hat Creek | Fair | 115.5 ft | 3,200 | 1933 |
| State Route 299 over Pit River | Fair | 721.5 ft | 3,050 | 1933 |
| Dersch Road over Stillwater Creek | Fair | 236.2 ft | 3,025 | 1998 |
| Lake BLVD over Rich Gulch | Fair | 25.9 ft | 3,024 | 1970 |
| Gas Point RD Oc over Interstate 5 | Fair | 229.0 ft | 3,000 | 1964 |
| Loma Vista DR over Interstate 5 | Fair | 233.6 ft | 3,000 | 1965 |
| Sacramento DR over Olney Creek | Fair | 83.0 ft | 2,865 | 1954 |
| Old 44 DR over Little Cow Creek | Fair | 399.9 ft | 2,860 | 1998 |
| Churn Creek Road over Churn Creek | Fair | 86.9 ft | 2,770 | 1935 |
| Dry Creek Road over Dry Creek | Fair | 287.7 ft | 2,769 | 1987 |
| Dry Creek RD over Dry Creek | Fair | 106.0 ft | 2,769 | 1987 |
| Old Oregon Trail over Interstate 5 | Fair | 200.1 ft | 2,700 | 1968 |
| Bear Mountain Road over Deep Hole Creek | Fair | 64.6 ft | 2,632 | 1940 |
| State Route 299 over Little Hatchet Creek | Fair | 22.0 ft | 2,550 | 1955 |
| Redwood BLVD over Boulder Creek | Fair | 29.9 ft | 2,536 | 1982 |
| Churn Creek RD over Boulder Creek | Fair | 32.8 ft | 2,500 | 1998 |
| Old Oregon Trail over West Fork Stillwater Crk | Fair | 99.1 ft | 2,458 | 1976 |
| Old Oregon Trail over Old Oregon Ditch | Fair | 33.1 ft | 2,458 | 1970 |
| Main ST over Cottonwood Creek | Fair | 1176.2 ft | 2,359 | 2003 |
| Old Oregon Trail over Moody Creek | Fair | 75.1 ft | 2,300 | 1976 |
| Lakeshore Drive over Doney Creek | Fair | 499.0 ft | 2,178 | 1927 |
| Dersch Road over Cow Creek | Fair | 227.0 ft | 2,158 | 1965 |
| Dersch RD over Hawes Gulch | Fair | 25.9 ft | 2,140 | 1960 |
| Union School Road over Interstate 5 | Fair | 233.9 ft | 2,065 | 1968 |
| Churn Creek RD over Churn Creek | Fair | 213.9 ft | 2,000 | 1952 |
| Locust RD over A.c.i.d. Canal | Fair | 27.9 ft | 1,802 | 1963 |
| Old Alturas Road over Dry Creek | Fair | 109.9 ft | 1,691 | 1970 |
| Dersch RD over Dry Creek | Fair | 121.1 ft | 1,550 | 1963 |
| Ashby RD over Churn Creek | Fair | 61.0 ft | 1,500 | 1965 |
| Boulder RD over Boulder Creek | Fair | 33.1 ft | 1,400 | 1984 |
| Lake Shore Drive over Charlie Creek | Fair | 399.9 ft | 1,383 | 1926 |
| Dersch RD over Bear Creek | Fair | 243.1 ft | 1,320 | 1963 |
| State Route 44 over Hat Creek | Fair | 109.9 ft | 1,250 | 2019 |
| Gas Point Road over Antelope Creek | Fair | 40.0 ft | 1,225 | 1925 |
| Rock CR RD over Rock Creek | Fair | 26.9 ft | 1,144 | 1960 |
| Westside RD over Oregon Gulch | Fair | 64.0 ft | 1,100 | 1957 |
| Stillwater Road over State Route 44 | Fair | 195.9 ft | 1,000 | 2019 |
| Cascade BLVD over Moody Creek | Fair | 41.7 ft | 1,000 | 1918 |
| Ashby RD over Toyon Creek | Fair | 37.1 ft | 1,000 | 1950 |
| Park Avenue over Burney Creek | Fair | 64.0 ft | 980 | 1958 |
| Old 44 Road over Stillwater Creek | Fair | 137.8 ft | 980 | 2004 |
| Oak Run Road over Oak Run Creek | Fair | 23.0 ft | 910 | 1958 |
| Dersch RD over Lack Creek | Fair | 106.0 ft | 896 | 1962 |
| Smith Road over Interstate 5 | Fair | 237.9 ft | 850 | 1965 |
| Ash CR RD over Sacramento River | Fair | 493.1 ft | 850 | 1970 |
| Ash Creek Road over Sacramento Riv Overflow | Fair | 320.9 ft | 850 | 1977 |
| Ash CR RD over Sacramento Riv Overflow | Fair | 151.9 ft | 850 | 1927 |
| Iron Mountain RD over Rock Creek | Fair | 185.0 ft | 817 | 1931 |
| Placer Road over Clear Creek | Fair | 607.0 ft | 800 | 1975 |
| Bernard Way over East Fork Stillwater Crk | Fair | 31.5 ft | 800 | 1975 |
| Mcarthur Road over Fall River Tributary | Fair | 25.9 ft | 779 | 1971 |
| Whitmore RD over Old Cow Creek | Fair | 111.9 ft | 750 | 1954 |
| Pittville Road over Pit River | Fair | 276.9 ft | 750 | 1949 |
| Trinity Mtn RD over French Gulch | Fair | 26.9 ft | 742 | 1922 |
| Silver Bridge Road over Cow Creek | Fair | 169.6 ft | 700 | 1986 |
| Wyndham LN over A.c.i.d. Canal | Fair | 57.1 ft | 650 | 1980 |
| Millville Plain RD over Dry Creek | Fair | 54.8 ft | 617 | 1998 |
| Platina RD over Eagle Creek | Fair | 61.0 ft | 610 | 1924 |
| Platina RD over Huling Creek | Fair | 22.0 ft | 610 | 1924 |
| Wonderland-fawndal over Interstate 5 | Fair | 189.0 ft | 600 | 1968 |
| State Route 36 over Beegum Creek | Fair | 174.9 ft | 570 | 1961 |
| Gilman Road over Interstate 5 | Fair | 205.4 ft | 550 | 1966 |
| Big Bend RD over Hatchet Creek | Fair | 169.0 ft | 550 | 1970 |
| Oak Run Road over Oak Run Creek | Fair | 70.9 ft | 530 | 1912 |
| Texas Springs RD over Olney Creek | Fair | 122.0 ft | 500 | 1971 |
| Canyon Creek RD over Canyon Hollow Creek | Fair | 53.1 ft | 500 | 1960 |
| Freeman Way over Clover Creek | Fair | 23.0 ft | 500 | 1970 |
| Main Street over Salt Creek | Fair | 22.0 ft | 500 | 1950 |
| Buckeye ST over Churn Creek | Fair | 36.1 ft | 500 | 1950 |
| Mcarthur RD over Dana Creek | Fair | 40.0 ft | 475 | 1973 |
| Swede CR RD over Swede Creek | Fair | 108.3 ft | 470 | 1969 |
| Main Street over Castle Creek | Fair | 121.1 ft | 452 | 1918 |
| Turntable Bay Road over Interstate 5 NB | Fair | 130.9 ft | 400 | 1968 |
| Island Road over Fall River | Fair | 228.0 ft | 400 | 1994 |
| Carlie Drive over Yank Creek | Fair | 31.2 ft | 400 | 1960 |
| Cedars Road over A.c.i.d. Canal | Fair | 63.0 ft | 360 | 1962 |
| Clark Creek Road over Burney Creek | Fair | 40.0 ft | 359 | 1930 |
| Cassel-fall Riv RD over Pit River | Fair | 301.8 ft | 352 | 1922 |
| Smit Bottom RD over A.c.i.d. Canal | Fair | 46.6 ft | 320 | 2015 |
| Vallecito Street over Salt Creek | Fair | 41.3 ft | 300 | 1960 |
| Fenders Ferry Road over Willow Creek | Fair | 50.9 ft | 300 | 1940 |
| Lassen Park Road over West Fork Sulphur Creek | Fair | 213.9 ft | 300 | 1964 |
| East Fern Road over Old Cow Creek | Fair | 80.1 ft | 285 | 2001 |
| Crystal Creek RD over Willow Creek | Fair | 178.1 ft | 250 | 1992 |
| Buzzard Roost RD over Little Cow Creek | Fair | 124.3 ft | 247 | 1988 |
| Riverside Road over Sacramento River | Fair | 121.1 ft | 234 | 1940 |
| Wildcat Rd. over Baldwin Creek | Fair | 39.0 ft | 232 | 1936 |
| Big Bend RD over Pit River | Fair | 204.1 ft | 200 | 1964 |
| Meyers Road over Dry Creek | Fair | 85.0 ft | 200 | 1960 |
| Hill BLVD over Churn Creek | Fair | 25.9 ft | 200 | 1940 |
| Simmons Road over Olney Creek | Fair | 38.1 ft | 200 | 1940 |
| Ash Creek Road over Ash Creek Tributary | Fair | 24.9 ft | 200 | 1945 |
| Soda Creek RD over Sacramento River | Fair | 154.2 ft | 196 | 1966 |
| Soda Creek Road over Soda Creek | Fair | 26.9 ft | 180 | 1970 |
| S Cow CR RD over Wilk Gulch | Fair | 39.0 ft | 160 | 1975 |
| Platina RD over Wilson Creek Tributary | Fair | 30.8 ft | 140 | 1958 |
| Cline Gulch RD over Clear Creek | Fair | 112.9 ft | 133 | 1968 |
| Parkville RD over Ash Creek | Fair | 48.9 ft | 130 | 1958 |
| Mineral RD over Bailey Creek | Fair | 24.0 ft | 123 | 1947 |
| Deer Flat RD over North Fork Battle Creek | Fair | 30.8 ft | 120 | 1947 |
| Iron Mtn RD over Spring Creek | Fair | 40.0 ft | 114 | 1960 |
| Brokeoff Meadws RD over Bailey Creek | Fair | 60.0 ft | 113 | 1972 |
| Deer CR AVE over Salt Creek | Fair | 48.9 ft | 100 | 1960 |
| Duval Drive over Churn Creek | Fair | 20.7 ft | 100 | 1960 |
| Jfk Drive over Brandy Creek | Fair | 89.9 ft | 100 | 1965 |
| Platina Road over Mid Fork Cottonwood Crk | Fair | 27.9 ft | 96 | 1920 |
| South Cow Creek RD over Clough Gulch | Fair | 44.9 ft | 90 | 1975 |
| Ponderosa Way over North Fork Bear Creek | Fair | 70.9 ft | 87 | 1935 |
| Soda Creek Road over S Fork Soda Creek | Fair | 49.9 ft | 80 | 1960 |
| Bland Road over North Fork Wilson Creek | Fair | 38.1 ft | 60 | 1972 |
| French Gulch Road over French Gulch | Fair | 25.9 ft | 60 | 1935 |
| Holiday Road over Spring Branch Creek | Fair | 44.9 ft | 54 | 1918 |
| Holiday Road over West Fork Stillwater Crk | Fair | 37.4 ft | 54 | 1970 |
| Moine Road over Slate Creek | Fair | 183.1 ft | 52 | 1927 |
| Dog Creek Road over Clear Creek | Fair | 58.1 ft | 50 | 1936 |
| Hot Springs RD over Janeen Creek | Fair | 27.9 ft | 50 | 1940 |
| Sunny Hill Road over Ducket Creek | Fair | 39.0 ft | 50 | 1935 |
| Westside Road over Squaw Creek | Fair | 102.0 ft | 50 | 1954 |
| Coram Road over Cottonwood Creek | Fair | 40.0 ft | 50 | 2006 |
| Ponderosa Way over North Fork Battle Creek | Fair | 62.0 ft | 50 | 1938 |
| Fender Ferry over Pit River/shasta Lake | Fair | 309.1 ft | 50 | 1942 |
| Fender Ferry over Mccloud River/shasta Lk. | Fair | 264.1 ft | 50 | 1941 |
| Fender Ferry RD over Dog Creek | Fair | 60.0 ft | 50 | 1944 |
| Forks Flat over North Fork Nosoni Creek | Fair | 40.0 ft | 50 | 1990 |
| Fender Ferry over Dog Creek | Fair | 120.4 ft | 50 | 1917 |
| Girard Ridge over Sacramento River | Fair | 236.9 ft | 50 | 1974 |
| Sims Mtn. over Hazel Creek | Fair | 72.2 ft | 50 | 1955 |
| Service Road over Crystal Creek | Fair | 33.1 ft | 50 | 1940 |
| Rock Creek RD over Bailey Creek | Fair | 56.1 ft | 42 | 1930 |
| Road 32n12 over Hat Creek | Fair | 49.9 ft | 30 | 1956 |
| Route 11 over Upper Clear Creek | Fair | 100.1 ft | 30 | 1940 |
| Jack Rabit Flat RD over Burney Creek | Fair | 74.1 ft | 23 | 1989 |
| Tamarack Road over Old Cow Creek | Fair | 49.5 ft | 20 | 2001 |
| Mt Lassen Woods DR over Millseat Creek | Fair | 29.9 ft | 20 | 2007 |
| Road 33n49 over Hat Creek | Fair | 69.9 ft | 20 | 1972 |
| Route 20 over Lower Clear Creek | Fair | 149.0 ft | 20 | 1955 |
| Shotgun Road over Shotgun Creek | Fair | 83.0 ft | 10 | 1915 |
| Lower Gas Point RD over North Fork Cottonwood CR | Fair | 202.1 ft | 10 | 1920 |
| Statton Road over Salt Creek | Fair | 62.0 ft | 10 | 1948 |
| Adobe RD over Anderson Creek | Fair | 155.2 ft | 10 | 1968 |
| Lower Gas Point RD over Lucille Creek | Fair | 38.1 ft | 10 | 1935 |
| Steel Bridge Road over South Cow Creek | Fair | 30.8 ft | 10 | 1980 |
| Middle Br RD over Bullhock Creek | Fair | 65.9 ft | 10 | 1994 |
| Middle Bridge Road over South Cow Creek | Fair | 21.0 ft | 10 | 1986 |
| Paige Bar Road over Paige Boulder Creek | Fair | 32.5 ft | 10 | 1998 |
| Soda Creek Road over Soda Creek | Fair | 76.4 ft | 2 | 1930 |
| South Shore Drive over Boulder Creek | Fair | 30.8 ft | 0 | 1996 |
| Interstate 5 NB over Balls Ferry RD | Good | 142.1 ft | 78,000 | 1966 |
| Interstate Route 5 over Anderson Creek | Good | 142.4 ft | 55,000 | 2022 |
| Interstate 5 over Sacramento River | Good | 616.8 ft | 51,000 | 2003 |
| State Route 44 over Sacramento River | Good | 758.5 ft | 51,000 | 2010 |
| State Route 44 over West Branch Churn Creek | Good | 25.9 ft | 48,500 | 1968 |
| State Route 44 over Clover Creek | Good | 24.0 ft | 48,500 | 1968 |
| Hartnell AVE over Interstate 5 | Good | 244.4 ft | 40,000 | 1965 |
| Interstate 5 over North Street | Good | 138.1 ft | 39,000 | 1966 |
| Interstate 5 NB over Deschutes Road | Good | 101.0 ft | 39,000 | 1966 |
| Interstate 5 over Anderson Creek Overflow | Good | 26.9 ft | 39,000 | 1966 |
| State Route 44 over A.c.i.d. Canal | Good | 63.0 ft | 37,800 | 1965 |
| Interstate 5 over Salt Creek | Good | 42.0 ft | 29,500 | 1953 |
| Interstate 5 SB over N5-w44 Connector Ramp | Good | 130.9 ft | 26,509 | 1965 |
| Interstate 5 NB over State Route 44 | Good | 201.8 ft | 26,500 | 1965 |
| Interstate 5 NB over Twin View BLVD | Good | 105.0 ft | 26,500 | 1965 |
| State Route 44 over Churn Creek | Good | 205.1 ft | 24,250 | 1968 |
| Hilltop DR over State Route 44 | Good | 183.4 ft | 24,118 | 1968 |
| Cypress AVE over Sacramento River | Good | 1024.9 ft | 24,093 | 2011 |
| Churn Creek Road over West Branch Churn Creek | Good | 30.2 ft | 23,624 | 1984 |
| State Route 273 over Clear Creek | Good | 470.1 ft | 21,400 | 1995 |
| Hartnell AVE over West Branch Churn Creek | Good | 62.0 ft | 21,027 | 1975 |
| Interstate 5 SB over S5-main ST Off-ramp | Good | 150.3 ft | 20,500 | 1964 |
| Interstate 5 NB over S5-main ST Off-ramp | Good | 146.3 ft | 20,500 | 1964 |
| State Route 299 over Up Rr Amtrk Division | Good | 222.1 ft | 19,700 | 1958 |
| Interstate 5 SB over State Route 273 | Good | 158.5 ft | 19,500 | 1966 |
| Interstate 5 NB over State Route 273 | Good | 158.5 ft | 19,500 | 1966 |
| Interstate 5 over Tormey Drain | Good | 59.1 ft | 19,500 | 1966 |
| Interstate 5 SB over Turntable Bay Road | Good | 117.5 ft | 18,300 | 1968 |
| Interstate 5 over Soda Creek Road | Good | 124.7 ft | 18,000 | 1960 |
| Interstate 5 over Crag View Drive | Good | 121.1 ft | 18,000 | 2021 |
| State Route 44 WB over Continental Street | Good | 183.1 ft | 17,800 | 1965 |
| Interstate 5 over Sacramento River | Good | 1944.2 ft | 17,600 | 2016 |
| Interstate 5 over Flume Creek Road | Good | 99.4 ft | 17,100 | 1962 |
| Interstate 5 over Creekside Road | Good | 122.4 ft | 17,100 | 1962 |
| Interstate 5 over Conant Road | Good | 115.5 ft | 17,100 | 1962 |
| Interstate 5 over Vollmers Road | Good | 120.1 ft | 17,100 | 1991 |
| Interstate 5 over Sims Road | Good | 86.0 ft | 17,100 | 2021 |
| Churn Creek Road over State Route 44 | Good | 217.5 ft | 15,800 | 1985 |
| State Route 44 over Clough Creek | Good | 48.9 ft | 15,550 | 1964 |
| State Route 299 EB over Continental Street | Good | 149.9 ft | 15,200 | 1965 |
| Lake BLVD over Up Rr & Amtrak | Good | 146.0 ft | 13,986 | 1939 |
| Hartnell AVE over Churn Creek | Good | 144.0 ft | 11,398 | 1958 |
| Churn Creek Road over Churn Creek | Good | 147.0 ft | 10,300 | 1959 |
| State Route 299 WB over Hawley Road | Good | 146.0 ft | 10,100 | 1974 |
| N5-w44 Connector over State Route 44 | Good | 214.9 ft | 10,000 | 1965 |
| Victor Avenue over State Route 44 | Good | 217.5 ft | 9,942 | 1984 |
| State Route 273 over Spring Gulch | Good | 106.0 ft | 9,800 | 1914 |
| State Route 299 over West Branch Burney Creek | Good | 40.4 ft | 9,800 | 1949 |
| State Route 299 over Stillwater Creek | Good | 204.1 ft | 9,500 | 1992 |
| Airport Road over State Route 44 | Good | 166.3 ft | 9,500 | 1972 |
| Locust ST over A.c.i.d. Canal | Good | 105.0 ft | 9,300 | 1962 |
| Interstate 5 SB over Hillside | Good | 812.0 ft | 9,150 | 2019 |
| Interstate 5 SB over Antler Road | Good | 113.8 ft | 8,600 | 1972 |
| Interstate 5 NB over Antler Road | Good | 114.8 ft | 8,600 | 1972 |
| Interstate 5 SB over Lakehead Road | Good | 119.1 ft | 8,600 | 1972 |
| Interstate 5 SB over Frontage Road | Good | 107.9 ft | 8,550 | 1989 |
| Interstate 5 NB over Frontage Road | Good | 107.9 ft | 8,550 | 1989 |
| Knighton Road over Interstate 5 | Good | 258.9 ft | 7,500 | 1965 |
| Canyon RD over A.c.i.d. Canal | Good | 99.1 ft | 7,500 | 1970 |
| Auditorium Drive over State Route 44 | Good | 155.5 ft | 7,496 | 2010 |
| Mistletoe LN over West Branch Churn Creek | Good | 43.0 ft | 7,307 | 1954 |
| State Route 44 over Deschutes Road | Good | 147.0 ft | 7,000 | 1986 |
| Gas Pt RD over Crowley Gulch | Good | 67.9 ft | 6,723 | 1940 |
| State Route 299 over Churn Creek | Good | 158.1 ft | 6,250 | 1974 |
| State Route 299 over Churn Creek | Good | 112.9 ft | 6,250 | 1965 |
| State Route 299 over Old Oregon Trail | Good | 148.0 ft | 6,250 | 1974 |
| South ST over A.c.i.d. Canal | Good | 54.1 ft | 5,622 | 1989 |
| Old Oregon Trail over Stillwater Creek Tribtry | Good | 29.2 ft | 5,450 | 1978 |
| Gas Pt RD over No Name Ditch | Good | 26.9 ft | 5,104 | 2022 |
| Oasis Road over Newtown Creek | Good | 81.0 ft | 5,060 | 1972 |
| Canby RD over West Branch Churn Creek | Good | 35.1 ft | 4,761 | 1968 |
| State Route 299 over Cedar Creek | Good | 441.3 ft | 4,750 | 2000 |
| Oasis Road over Up Rr & Amtrak | Good | 100.1 ft | 4,570 | 1939 |
| State Route 299 over Dry Creek | Good | 99.4 ft | 4,475 | 1953 |
| State Route 299 over Salt Creek | Good | 162.4 ft | 4,475 | 1923 |
| Radio Lane over A.c.i.d. Canal | Good | 46.9 ft | 4,110 | 1950 |
| State Route 44 over Bear Creek | Good | 232.0 ft | 3,975 | 1978 |
| State Route 299 over Montgomery Creek | Good | 78.1 ft | 3,950 | 1953 |
| Happy Valley RD over A.c.i.d. Canal | Good | 33.1 ft | 3,830 | 1949 |
| Happy Valley RD over Spring Gulch | Good | 40.0 ft | 3,750 | 1950 |
| Eastside RD over Oregon Gulch | Good | 59.1 ft | 3,728 | 1945 |
| Eastside Road over A.c.i.d. Canal | Good | 25.9 ft | 3,728 | 1966 |
| Lake BLVD over Buckeye Creek | Good | 22.0 ft | 3,670 | 1968 |
| Twin View BLVD over Boulder Creek | Good | 22.0 ft | 3,651 | 1936 |
| Deschutes RD over Bend Creek | Good | 62.0 ft | 3,632 | 1980 |
| Pine Grove Avenue over Churn Creek | Good | 160.8 ft | 3,630 | 2000 |
| Deschutes Road over Sacramento River | Good | 839.9 ft | 3,625 | 1970 |
| State Route 299 over Burney Creek | Good | 107.9 ft | 3,600 | 1949 |
| Ellis ST over A.c.i.d. Canal | Good | 57.1 ft | 3,500 | 1978 |
| Gas Pt RD over Ludwig Gulch | Good | 45.9 ft | 3,206 | 1940 |
| Branstetter Lane over A.c.i.d. Canal | Good | 54.1 ft | 3,180 | 1950 |
| Gregory Creek Road over Interstate 5 | Good | 194.6 ft | 2,900 | 1966 |
| Old 44 DR over Spring Creek | Good | 33.1 ft | 2,860 | 1980 |
| Balls Ferry Road over Anderson Creek Overflow | Good | 38.1 ft | 2,780 | 1969 |
| Balls Ferry Road over Anderson Creek | Good | 56.1 ft | 2,727 | 1935 |
| Gas Pt RD over Alice Creek | Good | 42.0 ft | 2,577 | 1940 |
| Breslauer Lane over A.c.i.d. Canal | Good | 55.1 ft | 2,500 | 1987 |
| Boyle RD over Clough Creek | Good | 49.9 ft | 2,199 | 1969 |
| Old HWY 44 DR over Cow Creek | Good | 248.0 ft | 2,178 | 1955 |
| Shasta View Drive over State Route 44 | Good | 232.0 ft | 2,000 | 1992 |
| Iron Mt. RD over Middle Creek | Good | 82.0 ft | 1,949 | 1965 |
| N5-e44 Connector over Hilltop DR | Good | 140.1 ft | 1,900 | 1968 |
| Lawrence RD over West Branch Churn Creek | Good | 45.9 ft | 1,855 | 1960 |
| Lawrence Road over West Branch Churn Creek | Good | 39.4 ft | 1,855 | 2000 |
| Lake BLVD over Churn Creek | Good | 29.9 ft | 1,800 | 1970 |
| 1st ST over Interstate 5 | Good | 229.0 ft | 1,700 | 1964 |
| SR 89 over Cayton Creek | Good | 37.7 ft | 1,700 | 2008 |
| Swede Creek Road over Little Cow Creek | Good | 342.2 ft | 1,684 | 2015 |
| Meadowview RD over Churn Creek | Good | 142.1 ft | 1,660 | 1962 |
| State Route 89 over Hat Creek | Good | 44.0 ft | 1,625 | 1934 |
| State Route 89 over Hat Creek | Good | 59.1 ft | 1,625 | 1934 |
| State Route 89 over Hat Creek | Good | 59.1 ft | 1,625 | 1934 |
| First Street over Crowley Gulch | Good | 59.1 ft | 1,500 | 1960 |
| Twin View BLVD over Churn Creek | Good | 226.4 ft | 1,400 | 2013 |
| Gas Point Road over Dry Creek | Good | 60.0 ft | 1,225 | 1920 |
| Old Oregon Trail over West Fork Stillwater Crk | Good | 121.7 ft | 1,220 | 1968 |
| Union School Road over West Fork Stillwater Crk | Good | 61.0 ft | 1,175 | 1968 |
| Clear CR RD over Clear Creek | Good | 246.1 ft | 1,164 | 1956 |
| Ash Creek Road over Anderson Creek | Good | 102.0 ft | 1,161 | 1950 |
| Dersch RD over Lack Creek | Good | 110.9 ft | 1,120 | 1963 |
| Westside Road over A.c.i.d. Canal | Good | 77.1 ft | 1,100 | 1962 |
| Keswick Dam Road over Keswick Dam Spillway | Good | 240.2 ft | 1,000 | 1942 |
| Old 44 DR over Clover Creek | Good | 172.9 ft | 1,000 | 1954 |
| Old 44 Drive over Clough Creek | Good | 62.0 ft | 980 | 1998 |
| Clear CR RD over Dry Creek | Good | 35.1 ft | 884 | 1955 |
| Swede Creek RD over Oat Creek | Good | 26.2 ft | 850 | 1970 |
| West Anderson DR over Olinda Creek | Good | 34.1 ft | 800 | 1979 |
| Twin View BLVD over Hirst Barranca | Good | 25.9 ft | 761 | 1917 |
| Mcarthur Road over Fall River | Good | 310.4 ft | 661 | 2004 |
| White House Drive over A.c.i.d. Canal | Good | 32.2 ft | 641 | 1950 |
| Bear Mountain RD over Dry Creek | Good | 24.6 ft | 641 | 1950 |
| Placer RD over Dry Creek | Good | 26.9 ft | 631 | 1930 |
| State Route 36 over M. Fork Cottonwood Creek | Good | 120.7 ft | 570 | 2005 |
| Big Bend RD over Roaring Creek | Good | 28.9 ft | 550 | 1923 |
| Gover Road over Battle Creek Overflow | Good | 211.9 ft | 536 | 1961 |
| Cedars RD over Oregon Gulch | Good | 37.1 ft | 500 | 1952 |
| State Route 36 over Harrison Gulch | Good | 23.0 ft | 475 | 1952 |
| Blue Jay Lane over Anderson Creek | Good | 155.8 ft | 375 | 2006 |
| Wilson Hill Road over North Fork Battle Creek | Good | 64.0 ft | 355 | 1935 |
| 0.3 Ml S Of Oasis over Churn Creek | Good | 85.0 ft | 350 | 2014 |
| Red Bluff Road over Middle Creek | Good | 62.7 ft | 330 | 2000 |
| Fern RD over Glendenning Creek | Good | 73.2 ft | 321 | 1930 |
| Bridge ST over Fall River | Good | 210.6 ft | 300 | 1993 |
| College View Drive over Churn Creek | Good | 152.9 ft | 300 | 1974 |
| Collyer Road over Churn Creek | Good | 158.1 ft | 300 | 1974 |
| River Valley Drive over Clover Creek | Good | 55.1 ft | 300 | 1934 |
| North Bonnyview RD over A.c.i.d. Canal | Good | 61.0 ft | 300 | 1975 |
| Platina RD over North Fork Cottonwood CR | Good | 257.9 ft | 265 | 1957 |
| Black Butte RD over Ash Creek | Good | 102.0 ft | 250 | 1987 |
| College View DR over Old Oregon Ditch | Good | 25.9 ft | 250 | 1968 |
| Whiskey Creek Road over Whiskey Creek | Good | 78.1 ft | 250 | 2022 |
| Buzzard Roost RD over Cedar Creek | Good | 101.0 ft | 247 | 2010 |
| Platina RD over Duncan Creek | Good | 100.1 ft | 233 | 1975 |
| Cassel Road over West Fork Hat Creek | Good | 25.9 ft | 230 | 1930 |
| Cassel Road over Hat Creek | Good | 97.1 ft | 230 | 1930 |
| Oak Run RD over Little Cow Creek | Good | 86.6 ft | 220 | 1981 |
| Oak Run Road over Cedar Creek | Good | 122.0 ft | 220 | 1970 |
| Gibson Road over Interstate 5 | Good | 226.0 ft | 200 | 1989 |
| Jim Day Road over Pit River | Good | 275.9 ft | 200 | 1973 |
| Cassel Road over Rising River | Good | 122.0 ft | 200 | 1964 |
| Clark Creek Road over Clark Creek | Good | 40.0 ft | 200 | 1950 |
| Dee Knoch RD over Beaver Creek | Good | 82.0 ft | 200 | 1980 |
| Doty Road over Hat Creek | Good | 44.9 ft | 200 | 1971 |
| Randolph RD over Newtown Creek | Good | 41.0 ft | 200 | 1970 |
| Ash CR RD over Ash Creek | Good | 185.0 ft | 200 | 1950 |
| Wildcat RD over Ash Creek | Good | 73.2 ft | 200 | 1960 |
| Doty Road over Hat Creek | Good | 42.0 ft | 200 | 1978 |
| Ash CR RD over Ash Creek Tributary | Good | 27.9 ft | 200 | 1940 |
| Ash CR RD over Ash Creek Tributary | Good | 36.1 ft | 200 | 1950 |
| Ash CR RD over Ash Creek Tributary | Good | 34.1 ft | 200 | 1955 |
| Sharon AVE over A.c.i.d Canal | Good | 54.8 ft | 200 | 2022 |
| Cassel Road over Hat Creek | Good | 38.1 ft | 180 | 1972 |
| Phillips Road over Little Cow Creek | Good | 79.1 ft | 168 | 1948 |
| Mountain Medow RD over North Fork Battle Creek | Good | 38.1 ft | 165 | 1972 |
| Zogg Mine RD over Andrew Creek | Good | 40.0 ft | 162 | 1975 |
| Tamarack Road over Burney Creek | Good | 89.9 ft | 159 | 1970 |
| Platina RD over Arbuckle Gulch | Good | 54.1 ft | 150 | 1927 |
| Parkville Road over Bear Creek | Good | 365.5 ft | 130 | 2003 |
| E Fork RD over Clear Creek | Good | 124.0 ft | 120 | 2011 |
| Iron Mountain Road over Flat Creek | Good | 67.3 ft | 114 | 1994 |
| Long Hay Flat RD over Balley Creek | Good | 67.6 ft | 114 | 2003 |
| Buzzard Roost Road over South Fork Little Cow CR | Good | 41.0 ft | 110 | 1996 |
| Nelson Creek RD over Nelson Creek | Good | 96.1 ft | 104 | 1986 |
| Shasta Dam BLVD over Shasta Dam Spillway | Good | 386.5 ft | 100 | 1943 |
| Foster Road over North Fork Cottonwood CR | Good | 195.9 ft | 100 | 1966 |
| Falls Avenue over Sacramento River | Good | 166.7 ft | 100 | 1974 |
| Moose Camp RD over Hatchet Creek | Good | 70.2 ft | 100 | 1970 |
| Nelson Creek RD over Nelson Creek | Good | 102.0 ft | 100 | 1970 |
| Frisby RD over Cedar Creek | Good | 29.2 ft | 100 | 1960 |
| Vedder RD over Burney Creek | Good | 200.5 ft | 100 | 1999 |
| Wilcox Road over Hat Creek | Good | 41.7 ft | 100 | 1984 |
| Thousand Spring RD over Bear Creek | Good | 42.0 ft | 100 | 1980 |
| Hidden Lane over Spring Creek | Good | 22.0 ft | 100 | 1980 |
| Beryl DR over Spring Creek | Good | 36.1 ft | 100 | 1978 |
| Ponderosa RD over South Fork Bear Creek | Good | 44.9 ft | 90 | 1930 |
| Inwood Road over South Fork Bear Creek | Good | 73.2 ft | 90 | 2017 |
| Ponderosa Way over Snow Creek | Good | 60.0 ft | 87 | 1935 |
| Ponderosa Way over South Fork Cow Creek | Good | 100.1 ft | 87 | 1935 |
| IRR Cove Road over Hatchet Creek | Good | 109.9 ft | 83 | 2007 |
| Slate Creek Road over Slate Creek | Good | 61.0 ft | 82 | 1920 |
| Soda Creek Road over Soda Creek | Good | 65.0 ft | 80 | 1975 |
| Withrow RD over South Fork Bear Creek | Good | 61.0 ft | 80 | 1978 |
| Cove Road over Roaring Creek | Good | 65.0 ft | 61 | 1998 |
| Cline Gulch Road over Cline Gulch | Good | 24.9 ft | 60 | 1935 |
| French Gulch Road over French Gulch | Good | 24.9 ft | 60 | 1965 |
| South Shore Drive over Clear Creek | Good | 168.3 ft | 50 | 1961 |
| Mccardle Flat Road over Interstate 5 | Good | 243.1 ft | 50 | 1991 |
| Mears Ridge Road over Mears Creek | Good | 150.9 ft | 50 | 1929 |
| Ponderosa Way over Bailey Creek | Good | 110.9 ft | 50 | 1938 |
| Fir Gulch over Mid. Fork Cottonwood Cr. | Good | 48.9 ft | 50 | 1981 |
| Fender Ferry over Potem Creek | Good | 51.5 ft | 50 | 1953 |
| Fender Ferry over Eye Creek | Good | 31.5 ft | 50 | 1936 |
| Bully Hill over Didallis Creek | Good | 51.5 ft | 50 | 1941 |
| Bully Hill over West Fork Didallis Creek | Good | 41.3 ft | 50 | 1941 |
| Forks Flat over S Branch N Fk Nosoni Crk | Good | 36.1 ft | 50 | 1990 |
| Summit Lake over Nelson Creek | Good | 92.5 ft | 50 | 1966 |
| Gable over Sulanharas Creek | Good | 60.4 ft | 50 | 1989 |
| Hawkins Creek over Kosk Creek | Good | 120.1 ft | 50 | 1970 |
| Fender Ferry over Sacramento River | Good | 308.7 ft | 50 | 1934 |
| New Dog over Dog Creek | Good | 49.9 ft | 50 | 1985 |
| Whalen over North Fork Castle Creek | Good | 44.9 ft | 50 | 1976 |
| Hazel Creek over Hazel Creek | Good | 60.0 ft | 50 | 1978 |
| Hazel Creek over Hazel Creek | Good | 69.9 ft | 50 | 1978 |
| Whalen RD over Castle Creek | Good | 37.1 ft | 50 | 1999 |
| No Data Entered over Slate Creek | Good | 82.0 ft | 50 | 2019 |
| Hawkins Creek over Deer Creek | Good | 73.8 ft | 50 | 1965 |
| Hawkins Creek over Butcherknife Creek | Good | 20.7 ft | 50 | 1965 |
| Sq___ Valley Creek over Yet Atwam Creek | Good | 129.9 ft | 50 | 1970 |
| Rainbow Lake RD over Ducket Creek | Good | 51.8 ft | 40 | 1975 |
| S Cow Creek Road over Townsend Gulch | Good | 58.1 ft | 40 | 1965 |
| Rock CR RD over Rock Creek | Good | 42.7 ft | 40 | 2003 |
| Foster RD over Mark Creek | Good | 25.6 ft | 30 | 2004 |
| Fender Ferry over Nosoni Creek | Good | 60.0 ft | 30 | 1950 |
| N.e.e.d. Camp Road over Lower Clear Creek | Good | 255.9 ft | 30 | 2004 |
| Shasta Bally Road over Upper Brandy Creek | Good | 41.0 ft | 30 | 1998 |
| Rancho RD over Stillwater Creek | Good | 322.5 ft | 29 | 2007 |
| Lonetree RD over Lonetree Creek | Good | 89.9 ft | 29 | 2006 |
| Pollard Flat Road over Interstate 5 | Good | 190.9 ft | 25 | 1991 |
| Slate Creek Road over Interstate 5 | Good | 248.0 ft | 20 | 1991 |
| No Data Entered over Bailey Creek | Good | 42.0 ft | 20 | 2020 |
| No Data Entered over Bailey Creek | Good | 42.0 ft | 20 | 2020 |
| Lower Gas Point RD over North Fork Cottonwood CR | Good | 143.4 ft | 10 | 2000 |
| Lower Gas Point RD over Brad Creek | Good | 32.2 ft | 10 | 1972 |
| Bland Road over South Fork Wilson Creek | Good | 59.1 ft | 10 | 1965 |
| S Cow Creek Road over Pine Timber Gulch | Good | 40.0 ft | 10 | 1965 |
| Highland Lakes RD over Boulder Creek | Good | 145.0 ft | 10 | 1928 |
| Zogg Mine RD over Zogg Creek | Good | 30.5 ft | 10 | 2007 |
| Upper Bridge Road over South Cow Creek | Good | 21.0 ft | 10 | 1990 |
| Steel Bridge RD over Bullhock Creek | Good | 74.1 ft | 10 | 1995 |