Bridges in Sonoma County, California

611Total Bridges

138Good

441Fair

32Poor

Bridge	Condition	Length	Traffic	Year
US Highway 101 over Dry Creek Road	Poor	176.8 ft	45,500	1960
U.s. Highway 101 over Westside RD	Poor	182.1 ft	45,500	1960
US Highway 101 SB over Chiquita Road	Poor	140.1 ft	22,500	1960
Washington ST over Petaluma River	Poor	105.0 ft	21,900	1970
Old Redwood HWY over Willow Brook Creek	Poor	165.0 ft	19,980	1999
Arnold Drive over Sonoma Creek	Poor	143.0 ft	13,900	1930
Arnold DR over Sonoma Creek	Poor	129.9 ft	13,900	1924
State Route 116 over Green Valley Creek	Poor	187.0 ft	12,400	1930
River RD over Russian River	Poor	530.8 ft	10,000	1914
Old Redwood HWY over Laguna De Santa Rosa	Poor	24.0 ft	9,800	1956
River RD over Mark West Creek	Poor	233.9 ft	8,000	1958
US Highway 101 NB over First ST & Cloverdale CR	Poor	259.2 ft	6,800	1994
Windsor Road over Pool Creek	Poor	86.9 ft	5,900	1967
Tomales RD over Stemple Creek	Poor	60.0 ft	3,000	1970
Green Valley RD over Atascadero Creek	Poor	82.0 ft	2,500	1967
Wilfred AVE over Belview-wilfred Creek	Poor	157.2 ft	1,857	1963
Llano RD over Colgan Creek	Poor	66.6 ft	1,750	1979
8th ST East over Schell Creek	Poor	97.4 ft	1,500	1968
Sartori DR over Adobe Creek	Poor	53.5 ft	1,475	1976
Mill Station RD over Atascadero CR Overflow	Poor	95.1 ft	1,450	1964
Main ST over Dutch Bill Creek	Poor	123.0 ft	838	1953
Bloomfield RD over Bloomfield Creek	Poor	68.9 ft	524	1917
Franz Valey Sch RD over Franz Creek	Poor	32.2 ft	350	1946
Fir Road over Dutch Bill Creek	Poor	98.1 ft	300	1974
Mill Creek RD over Mill Creek	Poor	74.1 ft	210	1961
Seavey RD over No Name Creek	Poor	26.2 ft	200	1960
Sweetwtr Sprngs RD over Porter Creek	Poor	39.0 ft	140	1968
Gericke RD over Americano Creek	Poor	107.0 ft	100	1972
Eagle Nest Lane over Hillside	Poor	56.1 ft	100	1930
Pine Flat RD over Sausal Creek	Poor	103.0 ft	100	1974
Geysers Road over Camacho Creek	Poor	91.9 ft	60	1974
Old Duncans Grd RD over Austin Creek	Poor	265.1 ft	30	1924
US Highway 101 over College Avenue	Fair	192.9 ft	136,500	2009
U.s. Route 101 over Future Rainier Avenue	Fair	168.0 ft	103,000	2022
US Highway 101 over 3rd ST 4th ST & 5th ST	Fair	757.9 ft	96,000	1968
US Highway 101 over Ninth Street	Fair	150.9 ft	96,000	1968
U.s. Highway 101 over Santa Rosa Creek	Fair	170.6 ft	96,000	2009
U.s. Highway 101 over Sixth Street	Fair	92.2 ft	96,000	2009
US Highway 101 over Steele Lane	Fair	124.7 ft	96,000	2009
US Highway 101 NB over Willow Brook	Fair	69.9 ft	94,000	1956
US Highway 101 over Copeland Creek	Fair	32.2 ft	92,000	1956
U.s. Highway 101 over Hinebaugh Creek	Fair	47.9 ft	92,000	1968
US Highway 101 over N Br Laguna De Santa Rsa	Fair	33.1 ft	92,000	1957
US Highway 101 over Colgan Creek	Fair	22.0 ft	92,000	1957
US Highway 101 over Wilfred Av-golfcourse DR	Fair	249.3 ft	92,000	2012
US Highway 101 over Commerce BLVD & Nwprr	Fair	372.4 ft	92,000	2012
US Highway 101 over SR 116 Gravenstein HWY	Fair	159.1 ft	92,000	2011
US Highway 101 over West Railroad Avenue	Fair	173.2 ft	90,000	2011
U.s. Highway 101 over Sierra AVE	Fair	121.4 ft	86,000	1956
US Highway 101 over Mark West Creek	Fair	146.0 ft	62,000	1962
US Highway 101 over Pruitt Creek	Fair	67.9 ft	62,000	1962
US Highway 101 NB over Pool Creek	Fair	66.9 ft	62,000	1962
U.s. Route 101 SB over Smart Railroad Tracks	Fair	351.7 ft	51,500	2022
E12-n&s101 Connctr over Olive Street	Fair	155.2 ft	47,400	1964
US Highway 101 over Windsor Creek	Fair	26.6 ft	45,500	1962
U.s. Highway 101 over West Slough	Fair	20.0 ft	45,500	1960
US Highway 101 over Washington Street Creek	Fair	66.9 ft	43,000	1955
US Highway 101 NB over SR 116 Rr Tracks Ditch	Fair	565.9 ft	43,000	2015
SR 12 over Santa Rosa Creek	Fair	67.9 ft	41,250	1974
State Route 12 over Brush Creek	Fair	96.1 ft	41,250	1962
State Route 12 over Matanzas Creek	Fair	39.0 ft	40,750	1968
S101-e&w12 Connctr over Santa Rosa Creek	Fair	174.2 ft	40,000	2009
E&w12-n101 Connctr over Santa Rosa Creek	Fair	168.6 ft	40,000	2009
Hoen Av-w12 On Rmp over ST RTE 12 - Farmers Lane	Fair	130.6 ft	39,000	2003
State Route 12 over Dutton AVE	Fair	148.0 ft	36,500	1964
State Route 12 over Dutton AVE	Fair	148.0 ft	36,500	1964
State Route 12 WB over Nwp Rr	Fair	219.2 ft	36,500	1964
State Route 12 EB over Nwp Rr	Fair	232.0 ft	36,500	1964
State Route 12 over Olive Street	Fair	147.0 ft	36,500	1964
State Route 12 over Olive Street	Fair	147.0 ft	36,500	1964
SR 12 EB over S101-e12 Connector Ramp	Fair	144.0 ft	36,500	1964
SR 12 WB over US 101 & Connector Ramps	Fair	311.0 ft	36,500	1964
SR 12 EB over US 101 & Connector Ramps	Fair	311.0 ft	36,500	1964
WB State Route 12 over Santa Rosa AVE	Fair	155.8 ft	36,500	1964
EB State Route 12 over Santa Rosa AVE	Fair	155.8 ft	36,500	1964
State Route 116 over Adobe Creek	Fair	33.1 ft	34,000	1954
SR 12 WB over S101-e12 Connector Ramp	Fair	113.8 ft	31,500	1964
Santa Rosa AVE over Santa Rosa Creek	Fair	104.0 ft	31,300	1928
State Route 12 over Brigham AVE	Fair	116.1 ft	30,000	1969
State Route 12 over Brigham AVE	Fair	116.1 ft	30,000	1969
SR 12 WB over South E Street	Fair	140.1 ft	30,000	1990
SR 12 EB over South E Street	Fair	140.1 ft	30,000	1990
SR 12 WB over Brookwood AVE	Fair	982.0 ft	30,000	1990
State Route 12 EB over Brookwood AVE	Fair	982.0 ft	30,000	1990
Santa Rosa Avenue over Colgan Creek	Fair	20.0 ft	29,487	1963
W College AVE over College Creek	Fair	21.0 ft	26,000	1935
Stony Point RD over State Route 12	Fair	215.6 ft	24,000	1993
State Route 12 over Laguna De Santa Rosa	Fair	235.9 ft	23,050	2017
Occidental RD over Laguna De Santa Rosa	Fair	240.2 ft	22,900	1990
US Highway 101 NB over Arata Lane	Fair	140.1 ft	22,750	1962
US Highway 101 SB over Healdsburg Avenue	Fair	246.1 ft	22,750	1962
US Highway 101 NB over Healdsburg Avenue	Fair	246.1 ft	22,750	1962
US Highway 101 NB over Healdsburg Av-s101 On-rp	Fair	124.0 ft	22,750	1960
US Highway 101 SB over Nwp Rr/ncrra	Fair	234.9 ft	22,750	1962
US Highway 101 NB over Nwp Rr/ncrra	Fair	229.0 ft	22,750	1962
US Highway 101 NB over Chiquita Road	Fair	140.1 ft	22,750	1960
US Highway 101 NB over Windsor Lane	Fair	304.1 ft	22,750	1962
US Highway 101 SB over Russian River	Fair	773.0 ft	22,750	1999
US Highway 101 NB over Russian River	Fair	773.0 ft	22,750	1999
US Highway 101 SB over Arata Lane	Fair	140.1 ft	22,500	1962
US Highway 101 SB over Healdsburg Av-s101 On-rp	Fair	124.0 ft	22,500	1960
US Highway 101 SB over Windsor Lane	Fair	314.0 ft	22,500	1962
Stony Point RD over Santa Rosa Creek	Fair	111.9 ft	22,000	1971
S Cloverdale BLVD over US Highway 101	Fair	215.9 ft	21,700	1991
Rohnert Park Expwy over U.s. Highway 101 & Ramps	Fair	282.2 ft	20,000	1973
E Washington ST over US Highway 101	Fair	250.0 ft	20,000	1975
U.s. Highway 101 over Oat Valley Creek	Fair	49.9 ft	20,000	1984
Mission BLVD over Santa Rosa Creek	Fair	183.1 ft	20,000	1956
Shiloh Road over Pruitt Creek	Fair	62.3 ft	20,000	2012
State Route 121 over Sonoma Creek	Fair	231.0 ft	19,000	1971
State Route 121 over Arroyo Seco	Fair	82.0 ft	19,000	1923
State Route 121 over Branch Arroyo Seco	Fair	22.0 ft	19,000	1922
SR 12 over Agua Caliente Creek	Fair	30.8 ft	18,600	1924
Chanate Road over Paulin Creek	Fair	22.0 ft	17,942	1965
Old Redwood HWY over Mark West Creek	Fair	172.9 ft	16,600	1956
Arnold DR over Felder Creek	Fair	25.9 ft	16,500	1967
D Street over Petaluma River	Fair	205.1 ft	16,330	1933
Industrial DR over U.s. Highway 101	Fair	278.9 ft	16,000	1962
Petaluma Hill RD over Copeland Creek	Fair	26.2 ft	16,000	1969
SR 12 over Calabazas Creek	Fair	78.1 ft	15,300	1989
Fulton RD over Mark West Creek	Fair	158.1 ft	14,650	1971
W Third ST over Santa Rosa Creek	Fair	126.0 ft	14,600	1935
US Highway 101 NB over Lytton Springs Road	Fair	163.1 ft	14,250	1974
US Highway 101 NB over Souverain RD	Fair	115.2 ft	14,250	1974
US Highway 101 NB over Geyserville Avenue	Fair	150.9 ft	14,250	1975
US Highway 101 NB over Geyserville AVE	Fair	138.1 ft	14,250	1975
US Highway 101 NB over ST RTE 128 (canyon Rd)	Fair	145.0 ft	14,250	1975
State Route 12 over Stuart Creek	Fair	32.2 ft	14,200	1924
Old Redwood HWY over Pool Creek	Fair	30.8 ft	13,800	1925
US Highway 101 SB over Lytton Springs Road	Fair	163.1 ft	13,500	1974
US Highway 101 SB over Souverain RD	Fair	115.2 ft	13,500	1974
US Highway 101 SB over Geyserville Avenue	Fair	150.9 ft	13,500	1975
US Highway 101 SB over Geyserville AVE	Fair	138.1 ft	13,500	1975
River Road over Hillside	Fair	78.1 ft	13,450	2003
Cleveland AVE over Pauline Creek	Fair	24.0 ft	13,000	1963
Marlow RD over Pauline Creek	Fair	25.9 ft	12,500	1960
State Route 116 over Jones Creek	Fair	22.0 ft	12,400	1921
South E ST over Matanzas Creek	Fair	70.9 ft	12,000	1935
E Street over Santa Rosa Creek	Fair	89.9 ft	11,900	1920
River RD over Mark West CR Trenton RD	Fair	498.4 ft	11,700	1960
Adobe RD over Lynch Creek	Fair	28.9 ft	11,600	1950
Sb101-golf Crs Off over Commerce BLVD & Nwprr	Fair	357.3 ft	11,000	2012
Mission BLVD over Austin Creek	Fair	59.1 ft	11,000	1960
US Highway 101 SB over Theresa Drive	Fair	124.0 ft	10,850	1964
US Highway 101 SB over Asti Store RD	Fair	144.4 ft	10,850	1964
US Highway 101 SB over Zanzi LN	Fair	128.0 ft	10,850	1964
US Highway 101 NB over Theresa Drive	Fair	124.0 ft	10,800	1964
US Highway 101 NB over Asti Store RD	Fair	164.7 ft	10,800	1964
US Highway 101 NB over Zanzi LN	Fair	128.0 ft	10,800	1964
Stony Point RD over Gossage Creek	Fair	54.5 ft	10,600	1994
Bicentennial Way over U.s. Highway 101	Fair	377.3 ft	10,500	1979
Bodega Highway over Atascadero Creek	Fair	94.2 ft	10,304	1923
River RD over Hillside	Fair	570.9 ft	10,300	1971
Stony Point RD over Laguna De Santa Rosa	Fair	236.5 ft	10,300	1960
River Road over Hillside	Fair	59.1 ft	10,300	1979
River Road over Hillside	Fair	136.8 ft	10,250	2007
U.s. Highway 101 over SR 128 (mccray Road)	Fair	175.5 ft	10,200	1989
Offramp NB RTE 101 over Mark West Creek	Fair	135.2 ft	10,000	2014
River RD over Hobson Creek	Fair	226.0 ft	10,000	1950
Yulupa AVE over Matanzas Creek	Fair	102.0 ft	10,000	1961
Brookwood AVE over Matanzas CR (brookwood)	Fair	116.1 ft	9,400	1951
River Road over U.s. Highway 101	Fair	304.1 ft	9,000	1962
Old Redwood HWY over Pruitt Creek	Fair	24.0 ft	9,000	1913
State Farm Drive over Hinebaugh Creek	Fair	47.9 ft	9,000	1979
Riverside Drive over Sonoma Creek	Fair	165.7 ft	9,000	2006
State Route 116 over Hulbert Creek	Fair	180.1 ft	8,450	1992
State Route 116 over Russian River	Fair	253.0 ft	8,450	1941
State Route 116 over Russian River	Fair	256.9 ft	8,450	1940
State Route 116 over Fife Creek	Fair	127.0 ft	8,450	1991
State Route 116 over Russian River	Fair	805.1 ft	8,450	1998
State Route 116 over Drake Road	Fair	171.9 ft	8,450	1999
Guerneville RD over Laguna De Santa Rosa	Fair	445.9 ft	8,400	1957
Healdsburg AVE over Russian River	Fair	436.7 ft	8,204	1921
Healdsburg AVE over Russian River Overflow	Fair	138.1 ft	8,204	1987
West Olive ST over Santa Rosa Creek	Fair	169.0 ft	8,200	1962
Rohnert Park Expwy over Bellevue Wilfred Creek	Fair	64.0 ft	8,200	1990
Rohnert Park Expwy over Hinebaugh Creek	Fair	64.0 ft	8,200	1990
Hembree Lane over Pool Creek	Fair	66.9 ft	8,100	1962
E12-n101 Connector over SR 12 & US 101	Fair	825.1 ft	7,800	1964
Country Club DR over Copeland Creek	Fair	62.0 ft	7,700	1973
Payran ST over Petaluma River	Fair	157.2 ft	7,575	1997
Baker Avenue over U.s. Highway 101	Fair	246.1 ft	7,500	1957
Country Club Drive over Hinebaugh Creek	Fair	47.9 ft	7,000	1973
Country Club Drive over Hinebaugh Creek	Fair	47.9 ft	7,000	1973
US Highway 101 SB over Citrus Fair Drive	Fair	160.1 ft	6,800	1994
US Highway 101 NB over Citrus Fair Drive	Fair	162.1 ft	6,800	1994
Corona RD over U.s. Highway 101	Fair	351.0 ft	6,500	1955
Nb101-roberts Lake over N Br Laguna De Santa Rsa	Fair	42.7 ft	6,500	2002
Bodega HWY over Nolan Creek	Fair	35.4 ft	6,400	1955
State Route 1 over Cheney Gulch	Fair	22.0 ft	6,300	1956
S101-w12 Connector over Olive Street	Fair	150.9 ft	6,300	1964
Westside Road over Dry Creek	Fair	330.1 ft	6,100	1934
Westside RD over Norton Slough	Fair	82.3 ft	6,100	1960
Fulton Road over U.s. Highway 101	Fair	328.1 ft	6,000	1962
Old Redwood HWY N over US Highway 101	Fair	261.8 ft	6,000	2014
Calistoga RD over Weeks Creek	Fair	24.9 ft	6,000	1953
Steele Lane over Pauline Creek	Fair	33.1 ft	6,000	1960
Leveroni RD over Carriger Creek	Fair	83.0 ft	6,000	1972
Bethards Drive over Matanzas Creek	Fair	21.0 ft	6,000	1966
Old Redwood HWY over Sotoyome Creek	Fair	23.0 ft	5,900	1913
Piner Road over Piner Creek	Fair	45.9 ft	5,900	1960
Porter Creek Road over Porter Creek	Fair	44.0 ft	5,800	1960
Calistoga RD over Humbug Creek	Fair	24.9 ft	5,800	1935
Calistoga RD over Mark West Creek	Fair	146.7 ft	5,800	1967
Cloverdale BLVD over Cloverdale Creek	Fair	42.7 ft	5,700	2000
Lakeville Street over Petaluma River	Fair	107.0 ft	5,520	1998
Conde Lane over Windsor Creek	Fair	25.9 ft	5,400	1995
State Route 116 over Austin Creek	Fair	379.9 ft	5,175	1962
Occidental RD over Atascadero Creek	Fair	211.0 ft	5,100	1971
Hearn Avenue over U.s. Highway 101 & Ramps	Fair	232.0 ft	5,000	1957
Airport BLVD over US Highway 101	Fair	330.1 ft	5,000	2014
Madrone RD over Sonoma Creek	Fair	161.1 ft	5,000	1956
Santa Rosa AVE over N Bra Lag De Santa Rosa	Fair	43.0 ft	5,000	1918
A Street over Santa Rosa Creek	Fair	102.0 ft	5,000	1987
Calistoga Road over Porter Creek	Fair	27.9 ft	4,400	1950
Agua Caliente RD over Sonoma Creek	Fair	153.2 ft	4,300	1954
State Route 1 over Pocolimi Creek	Fair	22.0 ft	4,200	1960
Petaluma BLVD N over Petaluma River	Fair	126.0 ft	4,200	1940
Todd RD over Colgan Creek Flood Cont	Fair	62.0 ft	4,100	1970
Montgomery DR over Santa Rosa Creek Rsevr	Fair	90.9 ft	4,000	1950
Watmaugh Road over Rodgers Creek	Fair	24.9 ft	4,000	1960
Redwood Road over Hinebaugh Creek	Fair	65.0 ft	4,000	1970
Arnold DR over Stewart Creek	Fair	32.2 ft	3,700	1928
Watmaugh Road over Sonoma Creek	Fair	169.9 ft	3,628	1929
Ely RD over Willow Brook	Fair	72.5 ft	3,500	1959
Pepper RD over Stemple Creek	Fair	23.0 ft	3,500	1970
Pepper RD over Stemple Creek	Fair	91.9 ft	3,500	1968
Graton RD over Atascadero Creek	Fair	82.0 ft	3,409	1967
S101-washington over Washington Street Creek	Fair	120.1 ft	3,400	1955
Alexander Valley R over Russian River - Jimtown	Fair	1383.9 ft	3,300	1949
Watmaugh Road over Fowler Creek	Fair	53.1 ft	3,300	1920
Mecham RD over Stemple Creek	Fair	28.9 ft	3,300	1970
Slusser RD over Mark West Creek	Fair	135.5 ft	3,242	1986
Crocker RD over Russian River	Fair	529.9 ft	3,200	1938
Westside Road over Foreman Lane	Fair	112.9 ft	3,200	1961
Rainsville Road over Willow Brk (petaluma Rv)	Fair	79.7 ft	3,200	1960
Rainsville RD over Marin Creek	Fair	27.9 ft	3,200	1950
Rainsville RD over Wiggins Creek	Fair	67.6 ft	3,200	1986
Snyder Lane over Copeland Creek	Fair	49.9 ft	3,124	1960
Bohemian HWY over Russian River	Fair	772.0 ft	3,100	1934
Valley Ford RD over Stemple Creek	Fair	39.0 ft	3,100	1915
Valley Ford RD over Gossage Creek	Fair	43.0 ft	3,100	1926
Graton RD over Purrington Creek	Fair	91.9 ft	3,100	1970
Coffey Lane over Piner Creek	Fair	25.6 ft	3,100	1960
Santa Rosa Av-s101 over U.s. Highway 101	Fair	159.1 ft	3,000	1957
Shiloh Road over U.s. Highway 101	Fair	248.0 ft	3,000	1962
Redwood DR over Copeland Creek	Fair	32.2 ft	3,000	1956
Valley Ford RD over Americano Creek	Fair	73.2 ft	3,000	1985
Corby AVE over Colgan Creek	Fair	32.2 ft	3,000	1930
Tachevah DR over Drainage Canal	Fair	28.9 ft	3,000	1968
E Cotati AVE over Flood Control Ditch	Fair	22.0 ft	3,000	1960
Warm Springs RD over Calabazas Creek	Fair	44.0 ft	3,000	1928
Warm Springs RD over Sonoma Creek	Fair	101.0 ft	3,000	1960
Neeley Road over Hillside	Fair	200.1 ft	3,000	1930
Llano Road over Roseland CR Fld Cntl Chn	Fair	24.9 ft	3,000	1970
Bicentennial Way over Fountaingrove Parkway	Fair	185.7 ft	3,000	1985
Neeley Road over Hillside	Fair	120.1 ft	3,000	2006
Natalie Drive over Windsor Creek	Fair	24.9 ft	3,000	1988
Bell Road over East Windsor Creek	Fair	43.6 ft	3,000	2007
Golf Course Road over Pool Creek	Fair	112.9 ft	3,000	1997
Conde Lane over Pool Creek	Fair	78.1 ft	3,000	2008
State Route 128 over Maacama Creek	Fair	205.4 ft	2,900	2011
Faught Road over Pruitt Creek	Fair	28.9 ft	2,900	1935
Stwrt Pt-skgg Sprg over Dry Creek (board Br)	Fair	220.1 ft	2,800	1951
Dry Crk Canyon RD over Dutcher Creek	Fair	26.9 ft	2,800	1968
State Route 128 over Sausal Creek	Fair	107.0 ft	2,750	1984
State Route 128 over Gird Creek	Fair	25.9 ft	2,750	1983
Warm Springs RD over Yulupa Creek	Fair	23.0 ft	2,700	1930
Green Valley RD over Green Valley Creek	Fair	80.1 ft	2,700	1958
Sanford Road over E Br Laguna De Santa Rsa	Fair	76.8 ft	2,700	1997
State Route 128 over Header Draw	Fair	24.9 ft	2,650	1900
State Route 128 over Rockaway Creek	Fair	117.1 ft	2,650	1976
State Route 128 over Bidwell Creek	Fair	70.9 ft	2,650	1977
State Route 128 over Russian River	Fair	980.0 ft	2,650	2006
State Route 128 over Oat Valley Creek	Fair	24.0 ft	2,550	1932
State Route 1 over Salmon Creek	Fair	200.1 ft	2,500	1983
SR 1 over Russian River	Fair	910.1 ft	2,500	1984
Caulfield Lane over U.s. Highway 101	Fair	246.7 ft	2,500	1974
Bennett Valley RD over Yulupa Creek	Fair	33.1 ft	2,500	1970
Llano RD over Laguna De Santa Rosa	Fair	179.1 ft	2,500	1962
Todd RD over Laguna De Santa Rosa	Fair	151.9 ft	2,434	1973
Ramp/connector 101 over Colgan Creek	Fair	22.0 ft	2,400	1957
Laughlin RD over Mark West Creek	Fair	90.9 ft	2,338	1910
Marlow Road over Piner Creek	Fair	25.6 ft	2,300	1960
State Route 1 over Russian Gulch	Fair	105.0 ft	2,225	1940
Middle Rincon RD over Austin Creek	Fair	22.0 ft	2,200	1970
Bohemian HWY over Dutch Bill Creek	Fair	25.9 ft	2,100	1935
ST Helena Road over Van Buren Creek	Fair	25.3 ft	2,100	1952
ST Helena Road over Mark West Creek	Fair	103.0 ft	2,100	1976
4th ST East over Nathanson Creek	Fair	35.1 ft	2,100	1914
ST Helena Road over Hillside	Fair	29.9 ft	2,100	2007
Redwood over Laguna De Santa Rosa	Fair	22.0 ft	2,050	1956
Casa Grande AVE over Adobe Creek	Fair	29.9 ft	2,000	1970
Macarthur Street over Nathanson Creek	Fair	28.2 ft	2,000	1965
Old Redwood HWY over Windsor Creek	Fair	72.2 ft	2,000	1995
Fountain Grove Pkw over Chanate Road	Fair	140.1 ft	2,000	1997
Apache Street over Paulin Creek	Fair	24.6 ft	2,000	1964
Lone Pine RD over Blucher Creek	Fair	63.0 ft	1,950	1958
Grove RD over Carriger Creek	Fair	26.9 ft	1,850	1960
Grant ST over Foss Creek	Fair	37.1 ft	1,830	1920
Limerick Lane over US Highway 101	Fair	186.0 ft	1,800	1962
Fourth ST over Fife Creek	Fair	35.1 ft	1,800	1926
Trenton Healdsbrg over Mark West Creek	Fair	183.7 ft	1,700	1988
Ludwig AVE over Roseland CR Fld Cntl Chn	Fair	25.9 ft	1,700	1980
Skillman Lane over Wilson Creek	Fair	20.7 ft	1,600	1960
Casa Grande AVE over Adobe Creek	Fair	38.7 ft	1,600	1970
Cazadero HWY over Austin Creek	Fair	198.5 ft	1,550	1956
Cazadero HWY over Austin Creek	Fair	182.1 ft	1,550	1956
Snyder LN over Branch Of Five Creek	Fair	25.9 ft	1,500	1965
Snyder LN over Crane Crk (snyder)	Fair	25.9 ft	1,500	1965
Lichau RD over Copeland Creek	Fair	45.6 ft	1,500	1968
Windsor RD over Branch Windsor Creek	Fair	30.8 ft	1,500	1946
Mill Station RD over Atascadero Creek	Fair	122.0 ft	1,450	1964
Cazadero HWY over Hillside	Fair	97.1 ft	1,450	2005
Cazadero HWY over Hillside	Fair	58.7 ft	1,450	2011
Bodega HWY over Salmon Creek	Fair	91.9 ft	1,400	1962
Sonoma Mtn RD over Matanzas Creek	Fair	24.0 ft	1,400	1930
Sexton Road over Jonive Creek	Fair	62.0 ft	1,210	1964
Ferguson RD over Jonive Creek	Fair	77.1 ft	1,200	1962
Todd Road over U.s. Highway 101 & Ramps	Fair	208.0 ft	1,100	1957
North Redwood HWY over Ncrra (old Nwp Rr)	Fair	219.2 ft	1,000	1985
Kinley DR over West Norton Slough	Fair	37.1 ft	1,000	1960
Watmaugh Road over Nathanson Creek	Fair	34.1 ft	1,000	1920
Pressley RD over Copeland Creek	Fair	61.0 ft	1,000	1968
Fairway Drive over Coleman Creek	Fair	22.0 ft	1,000	1977
Hillview Way over Coleman Creek	Fair	22.0 ft	1,000	1979
Talbot AVE over Santa Rosa Creek	Fair	128.9 ft	1,000	1953
Old Cazadero RD over Hubert Creek	Fair	27.9 ft	950	1955
River BLVD over Madrone Mill Creek	Fair	62.0 ft	900	1974
Dutcher Creek RD over Dutcher Creek	Fair	26.9 ft	900	1957
Great Heron Drive over Sky Hawk Creek	Fair	32.8 ft	900	1995
Chalk Hill RD over Brooks Creek	Fair	53.1 ft	850	1956
Lambert Bridge RD over Dry Creek	Fair	188.3 ft	838	1915
Willowside RD over Santa Rosa Fl Con Chan	Fair	182.1 ft	832	1965
Wohler RD over Russian River	Fair	757.9 ft	828	1921
Moscow RD over Hillside	Fair	346.1 ft	825	1956
2nd Street over Nathanson Creek	Fair	21.0 ft	820	1909
Yoakim Bridge RD over Dry Creek	Fair	441.9 ft	800	1956
Grandview RD over Jonive Creek	Fair	26.9 ft	800	1956
Annapolis RD over Gualala Riv (clark Xing)	Fair	181.1 ft	800	1920
Warm Springs RD over Sonoma Creek	Fair	42.0 ft	800	1931
Chalk Hill RD over Maacama Creek	Fair	169.9 ft	800	1915
Dunbar RD over Calabazas Creek	Fair	24.9 ft	800	1915
Labath AVE over Hinebaugh Creek	Fair	47.9 ft	800	1979
E Railroad AVE over Lichau Creek	Fair	23.0 ft	750	1970
France ST over Nathanson Creek	Fair	32.2 ft	750	1918
Moscow Road over Hillside	Fair	99.1 ft	700	1960
Moscow Road over Hillside	Fair	56.1 ft	700	1960
Moscow RD over Hillside	Fair	60.0 ft	700	1985
Bailhache Road over Hillside	Fair	59.1 ft	700	1985
Adobe Canyon Road over Hillside	Fair	108.3 ft	650	1965
Lawndale Road over Kern Creek	Fair	43.0 ft	650	1984
Scenic AVE over No Name Creek	Fair	22.0 ft	615	1950
Laughlin RD over Fife Creek	Fair	33.1 ft	602	1956
Mill Creek RD over Mill Creek	Fair	103.0 ft	600	1957
Vacation Beach RD over Russian Riv Summer Xing	Fair	60.0 ft	600	1977
Sonoma Mtn RD over Hillside	Fair	29.5 ft	600	2011
Fitch Mountain RD over Hillside	Fair	100.1 ft	525	1970
Fitch Mountain RD over Hillside	Fair	317.9 ft	525	1955
Railroad AVE over Dowdall Creek	Fair	27.9 ft	524	1961
Commerce BLVD over Hinebaugh Creek	Fair	47.9 ft	500	1970
Geysers RD over Gird Creek	Fair	22.0 ft	500	1960
River Road over Big Sulphur Creek	Fair	215.6 ft	500	1988
Salmon Creek Road over Salmon Creek	Fair	78.1 ft	500	1958
Odonnell Lane over Calabazas Creek	Fair	40.0 ft	500	1900
Franz Valley Road over Franz Creek	Fair	80.1 ft	500	1977
Pierson ST over Santa Rosa Creek	Fair	101.0 ft	500	1960
Channel Drive over Santa Rosa Crk Div Chan	Fair	153.9 ft	500	1959
Thomas Lk Haris DR over Stonefield Arch	Fair	39.0 ft	500	1989
Gamay Street over Steel Creek	Fair	22.0 ft	500	1989
N Mcdowell BLVD over Willow Brook Creek	Fair	108.3 ft	500	1992
Holly Lane over Washington Creek	Fair	78.7 ft	500	1997
Wohler RD over Mark West Creek	Fair	159.1 ft	500	2023
Sonoma Mtn RD over Lynch Creek	Fair	62.0 ft	475	1984
Canyon RD over Canyon Creek	Fair	23.0 ft	416	1928
Anapolis RD over South Fork Gualala River	Fair	461.0 ft	400	1974
Anapolis RD over Wheatfield Fk Gualala Ri	Fair	576.1 ft	400	1974
Annapolis Road over Little Fuller Creek	Fair	118.1 ft	400	1976
Mark West Sta RD over Windsor Creek	Fair	38.1 ft	400	1976
Ramal Road over Ramal Creek	Fair	27.9 ft	400	1970
Bellevue AVE over Colgan CR Fld Cntrl Chnl	Fair	83.0 ft	400	1964
Skaggs Springs RD over Warm Springs Creek	Fair	604.0 ft	400	1978
Hyde Road over Arroyo Seco	Fair	24.6 ft	400	1965
Fitch Mountain RD over Hillside	Fair	75.8 ft	400	1999
River Road over Gill Creek	Fair	43.0 ft	367	1962
Oak ST over Dowdall Creek	Fair	20.3 ft	350	1940
Stwrt Pt-skgg Sprg over Shingle Mill CR (ohlson)	Fair	22.0 ft	300	1935
Stwrt Pt-skgg Sprg over Hillside	Fair	95.1 ft	300	1970
Stwrt Pt-skgg Sprg over House Creek	Fair	149.9 ft	300	1921
Fitzpatrick Lane over Fay Creek	Fair	75.1 ft	300	1973
West Dry Creek RD over Pena Creek	Fair	120.1 ft	300	1924
Stwrt Pt-skgg Sprg over Hillside	Fair	95.1 ft	300	2003
Westside Road over Hillside	Fair	78.7 ft	300	1987
Stwrt Pt-skgg Sprg over Hillside	Fair	60.0 ft	300	2011
Madison Street over Washington Creek	Fair	37.1 ft	300	1970
Odd Fellows Park R over Russian Riv Summer Xing	Fair	240.2 ft	275	1977
Montgomery RD over Jonive Creek	Fair	62.0 ft	270	1963
Geysers RD over Frasier Creek	Fair	41.0 ft	250	1941
Walker RD over Gossage Creek	Fair	22.0 ft	250	1967
Martinelli RD over Green Valley Creek	Fair	183.7 ft	250	1972
Harney Drive over Sonoma Creek	Fair	159.1 ft	250	1935
Mill Creek RD over Mill Creek	Fair	87.9 ft	210	1960
Mill Creek RD over Mill Creek	Fair	63.0 ft	210	1961
Mill Creek RD over Mill Creek	Fair	68.9 ft	210	1966
Austin CR RD over Austin Creek	Fair	165.0 ft	200	1959
Kinley DR over West Slough	Fair	115.8 ft	200	1959
Freezeout Road over Freezeout Creek	Fair	60.0 ft	200	1971
Starrett Hill DR over Hillside	Fair	51.8 ft	200	1988
Starrett Hill DR over Hillside	Fair	51.5 ft	200	1986
Starrett Hill DR over Hillside	Fair	58.4 ft	200	1973
Monte Vista Ter over Hillside	Fair	58.4 ft	200	1968
Monte Vista Terr over Hillside	Fair	35.4 ft	200	2001
Monte Vista Ter over Hillside	Fair	112.5 ft	200	1960
Austin Creek RD over No Name Creek	Fair	53.1 ft	200	1964
Middle Terrace over Hillside	Fair	38.1 ft	200	1980
King Ridge RD over Ward Creek	Fair	110.9 ft	200	1973
King Ridge RD over Big Austin Creek	Fair	124.0 ft	200	1965
King Ridge RD over Bearpen Creek	Fair	64.0 ft	200	1973
Fort Ross Rd. over Hillside	Fair	154.9 ft	200	1999
Monte Vista Terr over Johnson Gulch	Fair	71.5 ft	200	2001
Temelec Circle over Rogers Creek	Fair	30.5 ft	200	1984
Via Columbard over Rogers Creek	Fair	27.9 ft	200	1987
Fort Ross Road over Hillside	Fair	79.1 ft	200	2014
Stwrt Pt-skgg Sprg over Hillside	Fair	78.1 ft	200	2015
Stwrt Pt-skgg Sprg over Hillside	Fair	78.1 ft	200	2015
Austin Creek Road over Hillside	Fair	108.3 ft	200	2015
Jamison RD over Matanzas Creek	Fair	61.0 ft	150	1969
Summerhome Park RD over Hillside	Fair	74.5 ft	150	1992
Geysers Road over Hillside	Fair	62.0 ft	150	1998
Tyrone Road over Tyrone Gulch Creek	Fair	24.9 ft	150	2004
Geysers RD over Hillside	Fair	82.0 ft	150	1999
Geysers Road over Hillside	Fair	62.0 ft	150	2006
Geysers Road over Hillside	Fair	142.1 ft	150	2006
Geysers RD over Big Sulphur Creek	Fair	150.3 ft	140	1909
Sweetwater Sprg RD over Branch Redwood Creek	Fair	38.1 ft	140	1970
Swtwater Spring RD over Porter Creek	Fair	40.0 ft	140	1974
Sweetwtr Sprngs RD over Porter Creek	Fair	29.9 ft	140	1968
Sweetwtr Sprngs RD over Porter Creek	Fair	39.0 ft	140	1968
Wallace Creek RD over Wallace Creek	Fair	51.8 ft	130	1974
Freestone Flat RD over Salmon Creek	Fair	103.0 ft	121	1955
Willow Creek Road over Willow Creek	Fair	61.0 ft	120	1975
River Road over Russian Riv Summer Xing	Fair	59.4 ft	105	1992
Summerhome Park RD over Hillside	Fair	339.9 ft	101	1930
Summerhome Park RD over Hillside	Fair	56.1 ft	101	1960
Petaluma BLVD over San Antonio Creek	Fair	120.1 ft	100	1929
San Luis Road over Schell Creek	Fair	32.2 ft	100	1970
Kenilworth AVE over Sonoma Creek	Fair	97.1 ft	100	1971
Gilmore Avenue over Gossage Creek	Fair	22.0 ft	100	1972
Salmon Creek RD over Tannery Creek	Fair	29.9 ft	100	1920
Fern Way over Hubert Creek	Fair	62.3 ft	100	1958
Railroad Avenue over No Name Creek	Fair	57.1 ft	100	1970
Morelli Lane over North Fork Lancel Creek	Fair	24.0 ft	100	1970
Scouts Camp RD over Salmon Creek	Fair	55.4 ft	100	1960
Old Monte Rio Road over Hillside	Fair	75.8 ft	100	1960
Old Monte Rio Road over Hillside	Fair	127.0 ft	100	1960
W Soda Rock Lane over Hillside	Fair	59.1 ft	100	1968
Old Monte Rio RD over Hillside	Fair	51.2 ft	100	1980
Highland Terrace over Hillside	Fair	96.1 ft	100	1983
Monte Rio AVE over Hillside	Fair	76.1 ft	100	1983
Santa Rosa AVE over Hillside	Fair	95.1 ft	100	1990
Old Monte Rio Road over Hillside	Fair	75.5 ft	100	1996
Old Monte Rio Road over Hillside	Fair	154.2 ft	100	2012
Pacific Avenue over Hillside	Fair	38.7 ft	100	2015
Pacific Avenue over Hillside	Fair	38.1 ft	100	2015
Salmon Creek RD over Coleman Valley Creek	Fair	41.0 ft	80	1973
Leslie RD over Porter Creek	Fair	35.4 ft	63	1972
Old Cazadero RD over Austin Creek	Fair	92.8 ft	60	1940
Felta RD over Felta Creek	Fair	28.9 ft	50	1975
Summerhome Park RD over Hillside	Fair	74.1 ft	50	1930
Bohan Dillon RD over South Fork Gualala River	Fair	77.1 ft	50	1950
Bohan Dillon RD over South Fork Gualala River	Fair	36.1 ft	50	1971
Niestrath RD over South Fork Gualala River	Fair	60.0 ft	50	1971
Redwood AVE over Hillside	Fair	23.0 ft	50	1980
US Highway 101 over Corona Ditch	Good	22.0 ft	94,000	1954
U.s. Highway 101 over Laguna De Santa Rosa	Good	22.0 ft	92,000	1956
US Highway 101 over Petaluma River	Good	907.2 ft	76,000	2016
U.s. Route 101 NB over Smart Railroad Tracks	Good	366.1 ft	51,500	2022
US Highway 101 over Lynch Creek	Good	79.1 ft	43,000	1955
US Highway 101 SB over SR 116 & Nwp Rr & Ditch	Good	564.6 ft	43,000	2007
State Route 12 over Santa Rosa Creek	Good	130.9 ft	40,750	1956
State Route 37 over Tolay Creek	Good	61.0 ft	32,000	1931
State Route 12 over Sonoma Creek	Good	68.9 ft	26,400	2023
SR 12 over Purple Draw	Good	29.9 ft	23,050	1995
Fulton Street over Piner Creek	Good	89.9 ft	22,350	1970
Hoen Avenue over Matanzas Creek	Good	95.1 ft	22,000	1972
N Dutton AVE over Santa Rosa Creek	Good	172.9 ft	22,000	1973
State Route 12 over Tylers Drainage	Good	31.5 ft	21,000	1950
US HWY 101 On-ramp over Washington Creek	Good	119.8 ft	20,000	2013
Old Redwood HWY over East Windsor Creek	Good	25.9 ft	20,000	1991
Fulton Road over Santa Rosa Creek	Good	118.4 ft	19,000	1960
State Route 116 over Laguna De Santa Rosa Trb	Good	41.0 ft	18,000	2020
Dry Creek RD over Foss Creek	Good	22.0 ft	17,950	1962
Calistoga Road over Austin Creek	Good	25.9 ft	17,770	1960
Arnold DR over Carriger Creek	Good	100.1 ft	17,700	1974
State Route 116 over Blucher Creek	Good	34.1 ft	16,550	1938
State Route 121 over Tolay Creek	Good	71.2 ft	16,150	1996
State Route 121 over Yellow Creek	Good	22.0 ft	16,150	1922
State Route 116 over Gossage Creek	Good	44.9 ft	16,000	1936
Montecito BLVD over Brush Creek	Good	59.1 ft	14,000	1962
State Route 12 over Hooker Creek	Good	41.3 ft	13,900	2023
Stony Point RD over Colgan CR Fld Cntrl Chan	Good	25.9 ft	13,600	1962
US Highway 101 SB over ST RTE 128 (canyon Rd)	Good	149.9 ft	13,500	1975
Guerneville RD over Abramson Creek	Good	33.1 ft	12,700	1921
Guerneville RD over Peterson Creek	Good	25.9 ft	12,700	1921
Guerneville RD over Forest View Creek	Good	25.9 ft	12,700	1921
River RD over Green Valley Creek	Good	336.9 ft	12,700	1970
State Route 116 over Ellis Creek	Good	62.0 ft	12,000	1972
Brookwood Road over Santa Rosa Creek	Good	149.9 ft	11,000	1979
Stony Point RD over Willow Brook Creek	Good	72.2 ft	10,855	1961
Petaluma Hill RD over Lichau Creek	Good	48.9 ft	10,600	1920
Leveroni RD over Sonoma Creek	Good	232.3 ft	10,400	1969
River RD over Hillside	Good	219.2 ft	10,300	1971
Guerneville Road over Piner Creek	Good	98.1 ft	10,000	1921
Caletti AVE over Pruitt Creek	Good	67.9 ft	10,000	1987
Verano AVE over Sonoma Creek	Good	200.1 ft	9,700	1949
US Highway 101 SB over First ST & Cloverdale CR	Good	221.1 ft	9,000	1994
Montgomery DR over Santa Rosa Creek	Good	150.9 ft	8,600	1906
Porter Creek Road over Porter Creek	Good	160.1 ft	7,300	2014
Bodega Highway over Jonive Creek 1	Good	25.9 ft	7,000	1922
Coffey LN over Pauline Creek	Good	22.0 ft	7,000	1960
Bodega Highway over Jonive Creek	Good	25.9 ft	6,700	1922
Bodega HWY over Salmon Creek	Good	76.1 ft	6,400	1968
Arnold DR over Sonoma CR (glen Ellen)	Good	149.9 ft	6,300	1939
S Ely RD over Adobe Creek	Good	49.9 ft	6,145	1984
Hahman DR over Spring Creek	Good	23.0 ft	6,000	1960
Leveroni RD over Felder Creek	Good	24.9 ft	6,000	1972
Bennett Valley RD over Matanzas Creek	Good	53.1 ft	5,800	1929
State Route 1 over Scotty Creek	Good	852.0 ft	5,200	2023
State Route 116 over Russian River	Good	917.0 ft	5,175	1976
Windsor Road over Windsor Creek	Good	69.2 ft	5,000	2005
Corona RD over Petaluma River	Good	137.8 ft	4,800	1977
Boyes BLVD over Sonoma Creek	Good	94.5 ft	4,600	2022
Petaluma BLVD N over Petaluma River	Good	113.8 ft	4,200	1925
Armstrong Woods RD over Redwood Creek	Good	25.9 ft	3,800	1959
IRR BIA Route 93 over Russian River Tributary	Good	26.2 ft	3,500	2010
Mountain Hawk Way over Sky Hawk Creek	Good	36.1 ft	3,320	1995
Mountain Hawk Way over Sky Hawk Creek	Good	85.3 ft	3,320	1995
Grange Road over Matanzas Creek	Good	149.3 ft	3,250	2005
Westside Road over Mill Creek	Good	115.2 ft	3,200	1961
Millbrae AVE over N Br Laguna De Santa Rsa	Good	123.0 ft	3,000	1963
Conde Lane over Pruitt Creek	Good	39.7 ft	3,000	2008
State Route 128 over Redwood Creek	Good	75.5 ft	2,900	2011
Valley Ford RD over Bloomfield Creek	Good	33.1 ft	2,900	1970
Adobe RD over Lichau Creek	Good	24.0 ft	2,900	1929
Dry Creek RD over Canyon Creek	Good	22.0 ft	2,800	1963
Dry Crk Canyon RD over Lytton Springs Creek	Good	22.0 ft	2,800	1935
Wild Lilac Lane over Rincon Creek	Good	37.4 ft	2,800	2000
Rockpile Road over Boat Launch Uc	Good	110.2 ft	2,400	1985
State Route 128 over Foote Creek	Good	66.9 ft	2,125	1982
Watertrough RD over Atascadero Creek	Good	77.8 ft	2,100	1975
Kastania Road over US Highway 101	Good	184.1 ft	2,000	2014
Mark W Spring RD over Mark West Creek	Good	158.1 ft	2,000	1976
Rinconada DR over Ducker Creek	Good	24.9 ft	2,000	1960
Hoen Avenue over Spring Creek	Good	53.1 ft	2,000	1955
Pleasant AVE over Pool Creek	Good	30.8 ft	2,000	1925
Fountain Grove Pkw over Chanate Road	Good	126.3 ft	2,000	1997
Cross Creek Road over Mark West Creek S Branch	Good	25.9 ft	2,000	1991
Stone Bridge Road over Meadow Creek	Good	25.6 ft	2,000	1978
Wild Oak Drive over Oakmont Creek	Good	28.2 ft	2,000	1963
Bohemian HWY over Salmon Creek	Good	69.9 ft	1,850	1971
Westside RD over Porter Creek	Good	32.2 ft	1,738	1921
Rockpile Road over Warm Springs Creek	Good	1788.1 ft	1,650	1978
Main Street over Dutch Bill Creek	Good	112.5 ft	1,600	1975
Old Gravenstein Hy over Blucher Creek	Good	66.9 ft	1,562	1925
Cazadero HWY over ST Elmo Creek	Good	25.9 ft	1,550	1957
Bridgewood DR over Rincon Creek	Good	57.1 ft	1,500	1962
Cazadero HWY over Kidd Creek	Good	60.0 ft	1,450	1974
Roblar RD over Americano Creek	Good	24.9 ft	1,200	1964
Yulupa Avenue over Santa Rosa Creek	Good	142.1 ft	1,200	1996
Alderbrook DR over Santa Rosa Creek	Good	102.0 ft	1,000	1979
Commerce BLVD over Copeland Creek	Good	60.0 ft	1,000	1966
Montecito BLVD over Ducker Creek	Good	25.3 ft	1,000	1983
Chalk Hill RD over Franz Creek	Good	155.8 ft	850	1965
Moscow RD over Russian River	Good	815.9 ft	800	1966
W Dry Creek Road over Pine Ridge Canyon	Good	22.0 ft	750	1928
Canfield RD over Blucher Creek	Good	40.0 ft	700	1927
Lawndale RD over Sonoma Creek	Good	66.9 ft	550	1900
Melita Road over Santa Rosa Creek	Good	86.9 ft	500	1915
Geysers RD over Little Sulphur Creek	Good	152.6 ft	500	1983
Oakmont Drive over Golf Creek	Good	56.1 ft	500	1981
Burgess Drive over Colgan Creek Flood C Chn	Good	25.9 ft	500	1994
Moscow Road over Hillside	Good	49.9 ft	500	2023
Stwrt Pt-skgg Sprg over Wolf Creek Culvert West	Good	25.6 ft	300	1978
Stwrt Pt-skgg Sprg over Wolf Creek Culvert East	Good	25.6 ft	300	1978
Stwrt Pt-skgg Sprg over South Fork Gualala River	Good	272.0 ft	300	1984
Dutton Meadow over Colgan CR Fld Cntrl Chnl	Good	49.9 ft	300	1964
Monte Vista Terrac over Hillside	Good	59.4 ft	211	2008
Stwrt Pt-skgg Sprg over Haupt Creek	Good	133.9 ft	200	1937
Whistler AVE over N Br Laguna De Santa Rsa	Good	113.8 ft	200	1963
South Ely Road over South Ely Creek	Good	24.0 ft	200	1961
Mill Creek RD over Mill Creek	Good	71.9 ft	200	1961
Market ST over Dutch Bill Creek	Good	26.9 ft	200	1958
West Dry Creek RD over Grape Creek	Good	27.2 ft	200	1928
West Dry Creek RD over Crane Creek	Good	23.3 ft	200	1928
King Ridge RD over Austin Creek	Good	65.0 ft	200	1958
Valdes Court over Piner Creek	Good	22.0 ft	200	1976
Starrett Hill DR over Hillside	Good	78.4 ft	200	2015
Willow Creek Road over Willow Creek	Good	113.8 ft	170	1966
Willow Creek RD over Willow Creek	Good	115.8 ft	170	1978
Willow Creek Road over Willow Creek	Good	47.9 ft	170	2011
Lowell AVE over Gossage Creek	Good	32.2 ft	150	1972
Manor Lane over Adobe Creek	Good	32.2 ft	150	1960
Old River RD over Green Valley Creek	Good	180.1 ft	150	1949
Walker Avenue over Colgan Ck Fld Cntrl Chan	Good	70.5 ft	150	1997
Fort Ross Road over Turner Canyon Creek	Good	24.9 ft	150	2024
Fort Ross Road over Turner Canyon Creek	Good	24.9 ft	150	2024
Swtwater Spring RD over Porter Creek	Good	49.9 ft	140	2005
Magnolia DR over West Slough	Good	113.8 ft	100	1979
Watson RD over Fife Creek	Good	26.9 ft	100	1970
Hauser Br RD over South Fork Gualala River	Good	170.3 ft	100	2017
Mays Canyon RD over Pocket Canyon Creek	Good	33.1 ft	95	1968