Contra Costa County, California bridges (page 2 of 4)

Contra Costa County has 622 bridges and culverts in the National Bridge Inventory, the oldest built in 1919. 56 (9%) are rated poor. The most common type is box beam or girders - multiple (41%).

All bridges in Contra Costa County

Busiest first · showing 201–400 of 622

Bridges in Contra Costa County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
Stone Valley RD over San Ramon Creek No. 28C0068	0.1 MI E Danville Blvd	1964	Tee Beam	161 ft	23,330	Fair
State Route 4 WB over Mcewen Road No. 28 0215L	04-CC-004-R5.17	1967	Tee Beam	147 ft	23,000	Fair
State Route 4 EB over Mcewen Road No. 28 0215R	04-CC-004-R5.17	1967	Tee Beam	147 ft	23,000	Fair
State Route 4 WB over Sand Creek No. 28 0372L	04-CC-004-M34.40	2003	Box Beam or Girders - Multiple	88 ft	23,000	Fair
Willow Pass Road over Pine Creek No. 28 0164Y	04-CC-242-R0.90-CND	1963	Slab	77 ft	22,357	Good
Richmond Parkway over Giant Highway No. 28C0472	Intchg Richmond/Giant RD	1995	Box Beam or Girders - Multiple	130 ft	22,244	Fair
Center Avenue over State Route 4 No. 28 0212	04-CC-004-R9.18-MTZ	1975	Box Beam or Girders - Multiple	230 ft	22,000	Fair
State Route 4 WB over BNSF RY & AMTRAK No. 28 0360L	04-CC-004-R3.66L-MTZ	2001	Box Beam or Girders - Multiple	860 ft	21,750	Good
Olympic Blvd over Las Trampas Creek No. 28C0338	0.1 MI SW of I-680	1963	Tee Beam	103 ft	21,623	Fair
Diablo Road over San Ramon Creek No. 28C0200	0.2 MI West of I-680	1966	Stringer/Multi-beam or Girder	112 ft	21,350	Fair
N. Broadway over Walnut Creek No. 28C0185	B/W Lincoln & Duncan St.	1971	Tee Beam	65 ft	20,905	Fair
S California Blvd over Las Trampas Creek No. 28C0187	0.1 MI N Newell Ave	1958	Stringer/Multi-beam or Girder	136 ft	20,800	Fair
W4-W80 Connector over BNSF Willow Sycamore No. 28 0143F	04-CC-004-0.01-HER	1983	Box Beam or Girders - Multiple	587 ft	20,700	Fair
San Pablo Ave over San Pablo Creek No. 28C0057	At Road 20	1926	Tee Beam	102 ft	20,490	Fair
Railroad Ave over Contra Costa Canal No. 28C0132	0.7 MI S SH 4	1938	Stringer/Multi-beam or Girder	29 ft	20,300	Fair
State Route 4 WB over Rodeo Creek No. 28 0038L	04-CC-004-R1.90L	2001	Slab	164 ft	20,250	Fair
State Route 4 EB over Rodeo Creek No. 28 0038R	04-CC-004-R1.96R	1920	Tee Beam	95 ft	20,250	Fair
Appian Way SB over Interstate 80 No. 28 0146R	04-CC-080-7.60-PIN	1957	Box Beam or Girders - Multiple	279 ft	20,000	Poor
Appian Way NB over Interstate 80 No. 28 0288L	04-CC-080-7.62-PIN	1985	Box Beam or Girders - Multiple	242 ft	20,000	Fair
State Route 4 WB over Contra Costa Canal No. 28 0389L	04-CC-004-R31.28-ANT	2008	Box Beam or Girders - Multiple	488 ft	20,000	Good
State Route 4 EB over Contra Costa Canal No. 28 0389R	04-CC-004-R31.27-ANT	2008	Box Beam or Girders - Multiple	485 ft	20,000	Good
WB Route 4 Offramp over Somersville Road No. 28 0398K	04-CC-004-26.01-ANT	2012	Box Beam or Girders - Multiple	225 ft	20,000	Good
Sand Creek Road over Marsh Creek No. 28C0258	At Ohara Ave	2002	Box Beam or Girders - Multiple	55 ft	20,000	Good
Pinole Valley RD over Pinole Creek No. 28C0076	1.2 MI SE of I-80	1966	Stringer/Multi-beam or Girder	69 ft	19,900	Fair
Vasco Road over Brushy Creek No. 28C0228	7.1 MI S/O Walnut Blvd	1996	Box Beam or Girders - Multiple	113 ft	19,806	Good
Vasco Road over Brushy Creek No. 28C0229	5.1 MI S Walnut Blvd	1996	Box Beam or Girders - Multiple	115 ft	19,806	Good
Vasco Road over Uniman/Frisk Creek No. 28C0230	3.4 MI S Walnut Blvd	1996	Box Beam or Girders - Multiple	194 ft	19,806	Good
Bancroft RD over Walnut Creek No. 28C0052	0.1 MI N David ST	1958	Tee Beam	102 ft	19,300	Good
Lawrence Way over Parkside Drive No. 28C0525	800 Ft N. of Main Street	1992	Box Beam or Girders - Multiple	180 ft	19,300	Fair
Hillcrest Ave SB over State Route 4 No. 28 0183R	04-CC-004-R28.90-ANT	1971	Box Beam or Girders - Multiple	241 ft	19,100	Fair
Ygnacio Valley RD over Galindo Creek No. 28C0115	0.05 MI W Alberta Wy	1954	Culvert	35 ft	19,000	Fair
Kirker Pass RD over Mount Diablo Creek No. 28C0116	0.2 MI N Clayton RD	1967	Culvert	25 ft	19,000	Fair
Willow Pass Road over Contra Costa Canal No. 28C0467	0.1MI SW Port Chicago HWY	1994	Stringer/Multi-beam or Girder	105 ft	19,000	Good
SR 160 over San Joaquin Rivr Antioch No. 28 0009	04-CC-160-0.82	1978	Stringer/Multi-beam or Girder	9,437 ft	18,900	Good
State Route 4 over Kellogg Creek No. 28 0032	04-CC-004-45.56	1990	Slab	86 ft	18,900	Fair
State Route 4 over Kendall Creek Overflow No. 28 0033	04-CC-004-45.84	1990	Slab	47 ft	18,900	Fair
Rumrill Blvd over San Pablo Creek No. 28C0490	At Brookside DR	2012	Box Beam or Girders - Multiple	62 ft	18,800	Good
Diablo RD over Green Valley Creek No. 28C0334	0.5 MI E/O I-680	1953	Culvert	39 ft	18,463	Fair
SB SR 242 Offramp over Rv Storage No. 28 0186K	04-CC-242-R1.70-CND	1996	Box Beam or Girders - Multiple	159 ft	18,300	Fair
Treat Blvd over Pine Creek No. 28C0355	At San Miguel RD	1965	Culvert	36 ft	18,245	Good
Treat Blvd over Contra Costa Canal No. 28C0356	0.1 MI E San Miguel RD	1970	Tee Beam	40 ft	18,245	Good
Concord Ave over Walnut Creek No. 28C0091R	0.83 MI E SH 680	1964	Stringer/Multi-beam or Girder	380 ft	18,144	Fair
Hillcrest Ave NB over State Route 4 No. 28 0183L	04-CC-004-R28.94-ANT	1997	Box Beam or Girders - Multiple	256 ft	18,000	Fair
Brentwood Blvd over Marsh Creek No. 28C0269	0.1 M N/O Kayla Pl	1928	Stringer/Multi-beam or Girder	82 ft	17,900	Fair
N680-W24 Connector over Olympic Blvd I-680 No. 28 0130G	04-CC-680-14.15-WLC	1998	Box Beam or Girders - Multiple	2,360 ft	17,800	Fair
Concord Ave over Walnut Creek No. 28C0091L	0.83 MI E SH 680	1964	Stringer/Multi-beam or Girder	380 ft	17,732	Fair
South Main ST over Las Trampas Creek No. 28C0075	0.1 MI S Olympic Blvd	1919	Tee Beam	131 ft	17,700	Good
Vasco Road over Kellogg Creek No. 28C0231	0.1 MI S Walnut Blvd	1996	Culvert	37 ft	17,424	Good
Olivera Road over State Route 242 No. 28 0248	04-CC-242-R2.79-CND	1978	Box Beam or Girders - Multiple	319 ft	17,400	Fair
West Tenth Street over West Antioch Creek No. 28C0526	West of O Street	2017	Culvert	61 ft	17,298	Good
Pacheco Blvd over Grayson Creek No. 28C0085	0.2 MI N Center Ave	1975	Stringer/Multi-beam or Girder	143 ft	17,285	Fair
Harbor Street over State Route 4 No. 28 0385	04-CC-004-23.41-PIT	2003	Box Beam or Girders - Multiple	297 ft	17,284	Fair
Newell Ave over Tice Creek No. 28C0522	200 Ft W. of S. Main ST	1962	Slab	62 ft	17,100	Fair
Oak Park Blvd over I 680 N Main Street No. 28 0115	04-CC-680-16.88-PLHL	1982	Box Beam or Girders - Multiple	328 ft	16,900	Fair
Richmond Parkway over Wild Cat Creek No. 28C0462R	0.6 MI S Parr Blvd	1994	Slab	92 ft	16,485	Good
Bailey RD over Contra Costa Canal No. 28C0077	At SR 4	1969	Tee Beam	37 ft	16,200	Good
Newell Ave over San Ramon Creek No. 28C0337	0.1 MI E of S Main ST	1940	Stringer/Multi-beam or Girder	72 ft	16,200	Fair
Market ST over Pine Creek No. 28C0039	At Clayton ST	1972	Box Beam or Girders - Multiple	70 ft	16,169	Good
Pleasant Hill RD over Las Trampas Creek No. 28C0105	At Olympic Blvd	1967	Box Beam or Girders - Multiple	99 ft	15,780	Fair
Richmond Parkway over Wild Cat Creek No. 28C0462L	0.6 MI S Parr Blvd	1989	Slab	92 ft	15,759	Fair
Fairview Ave over State Route 4 No. 28 0392	04-CC-004-R37.00-BTWD	2009	Box Beam or Girders - Multiple	146 ft	15,400	Good
State Route 4 over Marsh Creek No. 28 0393	04-CC-004-R37.70-BTWD	2009	Box Beam or Girders - Multiple	158 ft	15,400	Good
Mt. Diablo Blvd over San Ramon Creek Bypass No. 28C0524	0.25 MI E. of S. Broadway	1986	Slab	36 ft	15,300	Good
San Pablo Ave over Garrity Creek No. 28C0059	0.03 MI N Tara Hills DR	1924	Tee Beam	31 ft	15,260	Good
San Pablo Ave over Mccarthy Creek No. 28C0060	0.2 MI NE Tara Hills DR	1969	Culvert	21 ft	15,109	Good
State Route 24 over First Street No. 28 0228K	04-CC-024-R6.51-LFYT	1970	Box Beam or Girders - Multiple	131 ft	15,000	Good
Empire Ave over Contra Costa Canal No. 28C0209	0.01 MI N Laurel RD	1994	Slab	49 ft	14,901	Good
El Cerro Blvd over San Ramon Creek No. 28C0446	0.2 MI E Danville Blvd	1991	Box Beam or Girders - Multiple	113 ft	14,827	Fair
Taylor Blvd over Grayson Creek No. 28C0073	0.2 MI W Contra Costa Blv	1961	Stringer/Multi-beam or Girder	50 ft	14,800	Good
Mt. Diablo Blvd over Las Trampas Creek No. 28C0515	100 Ft E. of N. Broadway	1971	Slab	39 ft	14,294	Good
Mt. Diablo Blvd over San Ramon Creek No. 28C0516	50 Ft W. of N. Broadway	1971	Slab	33 ft	14,294	Good
SB 680-WB 4 Conn over Blum Road No. 28 0172K	04-CC-680-21.50	2005	Box Beam or Girders - Multiple	213 ft	14,100	Good
Diablo RD over Green Valley Creek No. 28C0438	0.2 MI E El Cerro Blvd	1959	Culvert	33 ft	14,013	Good
Pinole Valley RD over Pinole Creek No. 28C0134	0.3 MI South of I-80	1936	Stringer/Multi-beam or Girder	60 ft	14,000	Fair
Marina Vista Ave over Shell Oil CO Pipe Uc No. 28C0457	0.4 MI S/W Shell Ave	1920	Frame	48 ft	14,000	Fair
23rd ST over Wildcat Creek No. 28C0160	0.2 MI S San Pablo Ave	1940	Culvert	24 ft	13,993	Good
W24-CAMINO Pablo over Camino Pablo No. 28 0103K	04-CC-024-R2.31-ORIN	1969	Box Beam or Girders - Multiple	112 ft	13,800	Good
Somersville Road over Contra Costa Canal No. 28C0253	0.35 MI SW Buchanan RD	2009	Slab	52 ft	13,686	Good
Byron HWY over Kellogg Creek No. 28C0122	0.5 MI S SR 4	1940	Culvert	30 ft	13,637	Fair
S160-E4 Connector over E4-N160 Connect UPRR No. 28 0409F	04-CC-160-L0.41R-ANT	2016	Box Beam or Girders - Multiple	1,371 ft	13,600	Fair
Bayview Avenue Oc over Interstate 580 No. 28 0271	04-CC-580-1.21	1987	Box Beam or Girders - Multiple	1,075 ft	13,500	Poor
Church Lane over Wildcat Creek No. 28C0322	0.1 MI S San Pablo Ave	1973	Culvert	26 ft	13,320	Fair
Van Ness Street over Wildcat Creek No. 28C0492	0.1 MI S San Pablo Ave	1960	Slab	41 ft	13,320	Good
Walnut Blvd over E Contra Costa Id Canal No. 28C0120	0.5 MI S Balfour RD	1968	Slab	24 ft	13,086	Good
Harbor ST over Contra Costa Canal No. 28C0093	0.01 MI S Stoneman Ave	1966	Tee Beam	39 ft	13,000	Fair
Church Lane over San Pablo Creek No. 28C0323	0.1 MI S El Portal	1955	Stringer/Multi-beam or Girder	77 ft	12,540	Poor
W4-W80 Connector over State Route 4 No. 28 0188F	04-CC-004-0.20-HER	1958	Box Beam or Girders - Multiple	365 ft	12,500	Fair
Crow Canyon Road over Interstate 680 No. 28 0206	04-CC-680-R4.18-SRMN	1966	Box Beam or Girders - Multiple	311 ft	12,341	Fair
Taylor Blvd over Contra Costa Canal No. 28C0074	0.8 MI W Contra Costa Blv	1961	Stringer/Multi-beam or Girder	47 ft	12,300	Good
W80-BARRETT Offrmp over San Pablo Avenue No. 28 0084K	04-CC-080-2.97-RCH	1964	Box Beam or Girders - Multiple	153 ft	12,220	Fair
N680-CC Blvd Ramp over Interstate 680 No. 28 0325S	04-CC-680-R17.40-PLHL	1998	Box Beam or Girders - Multiple	288 ft	12,100	Fair
Byron HWY over Brushy Creek No. 28C0135	2.9 MI N Alameda CO Line	1953	Culvert	34 ft	12,023	Fair
BART Access Road over E4-BAILEY RD Off Ramp No. 28 0320S	04-CC-004-R19.98	1997	Slab	42 ft	12,000	Fair
Onramp to SR 4 EB over Deer Creek No. 28 0412S	04-CC-004-R35.51-BTWD	2018	Box Beam or Girders - Multiple	102 ft	12,000	Fair
North Parkside DR over Range Road No. 28C0165	Over Willow Pass Rd.	1963	Stringer/Multi-beam or Girder	107 ft	12,000	Fair
Clayton RD over Pine Creek No. 28C0198	300 Ft East of Market ST	1981	Box Beam or Girders - Multiple	66 ft	12,000	Good
Montevideo DR over South San Ramon Creek No. 28C0430	0.5 MI W Alcosta Blvd	1967	Culvert	33 ft	12,000	Good
S160-W4 Connector over UP RR No. 28 0074F	04-CC-160-0.25	1971	Box Beam or Girders - Multiple	259 ft	11,950	Good
E4-N160 Connector over UP RR No. 28 0074G	04-CC-160-0.43	1971	Box Beam or Girders - Multiple	253 ft	11,950	Fair
Appian Way over San Pablo Creek No. 28C0329	At San Pablo Dam Road	1938	Stringer/Multi-beam or Girder	120 ft	11,492	Fair
SR 24 EB Ramp over Pleasant Hill Road No. 28 0106S	04-CC-024-R7.66-LFYT	1971	Box Beam or Girders - Multiple	245 ft	11,450	Fair
W4-N160 Connector over UPRR Tracks No. 28 0414F	04-CC-160-L0.43R-ANT	2016	Box Beam or Girders - Multiple	356 ft	11,400	Good
SR 24 WB Ramp over Pleasant Hill Road No. 28 0106K	04-CC-024-R7.66-LFYT	1970	Box Beam or Girders - Multiple	244 ft	11,100	Fair
San Pablo Ave over Pinole Creek No. 28C0061	0.1 MI E Tennent Ave	1929	Tee Beam	26 ft	11,000	Fair
Canal RD over Contra Costa Canal No. 28C0078	0.2 MI E Bailey RD	1939	Tee Beam	36 ft	10,900	Good
Canal RD over Contra Costa Canal No. 28C0079	0.2 MI E Bailey RD	1969	Tee Beam	64 ft	10,900	Good
Chilpacingo Parkwy over Grayson Creek No. 28C0364	0.1 MI W Contra Costa Bl	1969	Culvert	95 ft	10,810	Good
Bollinger Cyn RD over Interstate 680 No. 28 0224	04-CC-680-R2.88-SRMN	1966	Box Beam or Girders - Multiple	244 ft	10,800	Fair
Pittsb-Antioch HWY over Kirker Creek No. 28C0496	0.6 MI E of Harbor ST	1950	Culvert	28 ft	10,610	Fair
Pittsb-Antioch HWY over Kirker Creek No. 28C0497	0.6 MI E of Harbor ST	2005	Culvert	52 ft	10,610	Good
Balfour Rd. over Marsh Creek No. 28C0126L	1.1 MI West of SR 4	1996	Slab	77 ft	10,600	Fair
Balfour Rd. over Marsh Creek No. 28C0126R	1.1 MI West of SR 4	1996	Slab	77 ft	10,600	Fair
ST Marys Road over Las Trampas Creek No. 28C0138	1.1 MI N Rheem Blvd	1975	Box Beam or Girders - Multiple	90 ft	10,570	Good
Central Avenue over Interstate 580 No. 28 0231	04-CC-580-0.24-RCH	1991	Box Beam or Girders - Multiple	469 ft	10,500	Fair
El Portal Drive over San Pablo Creek No. 28C0491	0.1 MI East of I-80	2013	Culvert	20 ft	10,500	Good
OLYMPIC-S680 on over Las Trampas Creek No. 28 0162K	04-CC-680-13.72-WLC	1994	Box Beam or Girders - Multiple	184 ft	10,300	Fair
San Pablo Ave over BNSF RY and AMTRAK No. 28C0062	West of Carol Lane	1938	Slab	425 ft	10,300	Poor
Mcbryde Avenue over Interstate 80 No. 28 0087	04-CC-080-3.80-RCH	1997	Box Beam or Girders - Multiple	192 ft	10,246	Fair
WB Route 4 over Private Access Road No. 28 0361L	04-CC-004-R3.87L-MTZ	2002	Arch - Deck	22 ft	10,200	Good
State Route 4 EB over San Jose Avenue No. 28 0371R	04-CC-004-M34.90	2013	Box Beam or Girders - Multiple	113 ft	10,000	Good
State Route 4 WB over Sand Creek Road No. 28 0381L	04-CC-004-M34.50	2014	Box Beam or Girders - Multiple	203 ft	10,000	Good
State Route 4 EB over Sand Creek Road No. 28 0381R	04-CC-004-M34.50	2013	Box Beam or Girders - Multiple	197 ft	10,000	Good
State Route 4 EB over Lone Tree Way No. 28 0391R	04-CC-004-R32.90-BTWD	2013	Box Beam or Girders - Multiple	231 ft	10,000	Good
Moraga Way over W Branch San Leandro CR No. 28C0164	0.25 MI NW Canyon RD	1954	Culvert	36 ft	10,000	Fair
Gregory LN over Grayson Creek No. 28C0348	0.4 MI W Contra Costa Bl	1959	Culvert	20 ft	10,000	Good
Railroad Ave over UP RR Parkside Railroad No. 28C0448	0.1 MI S of Central Ave	1988	Box Beam or Girders - Multiple	254 ft	10,000	Poor
Greenbrook Drive over Interstate 680 No. 28 0223	04-CC-680-R5.33-DNVL	1966	Box Beam or Girders - Multiple	231 ft	9,500	Fair
Hillcrest Ave over Contra Costa Canal No. 28C0208	1.6 MI S SH 4	1990	Stringer/Multi-beam or Girder	76 ft	9,500	Good
Cypress Road over Marsh Creek No. 28C0129	0.05 MI East of SR 4	1964	Stringer/Multi-beam or Girder	78 ft	9,415	Poor
Concord Blvd over Mount Diablo Creek No. 28C0361	0.3 MI E of Bailey RD	1957	Slab	75 ft	9,381	Good
Gregory LN over Contra Costa Canal No. 28C0347	0.1 MI E Pleasant Hill RD	1939	Slab	23 ft	9,000	Good
Cowell ST over Galindo Creek No. 28C0427	0.05 MI S Babel Lane	1978	Culvert	30 ft	9,000	Good
Pine Valley RD over South San Ramon Creek No. 28C0429	0.5 MI W Alcosta Blvd	1967	Culvert	38 ft	9,000	Good
Valley View RD over San Pablo Creek No. 28C0418	0.2 MI E San Pablo Dam RD	1966	Culvert	26 ft	8,760	Good
Viewpointe Blvd over Rodeo Creek No. 28C0437	0.1 MI E Willow Ave	1974	Arch - Deck	26 ft	8,599	Good
Fairview Avenue over Sand Creek No. 28C0399	At Sand Creek Road	1966	Culvert	34 ft	8,500	Good
May Road over San Pablo Creek No. 28C0419	At San Pablo Dam RD	1963	Culvert	26 ft	8,468	Good
Fostoria Parkway over Interstate 680 No. 28 0316	04-CC-680-R4.38-SRMN	1992	Box Beam or Girders - Multiple	331 ft	8,400	Fair
Byron HWY over California Aqueduct No. 28C0121	5.6 MI South of SR 4	1964	Tee Beam	343 ft	8,387	Poor
N242-W4 Connector over State Routes 4 & 242 No. 28 0249G	04-CC-242-R3.24-CND	1978	Box Beam or Girders - Multiple	1,419 ft	8,300	Poor
Viking DR over Grayson Creek No. 28C0411	At Ruth DR	1960	Stringer/Multi-beam or Girder	77 ft	8,300	Fair
Cummings Skyway over Interstate 80 No. 28 0149	04-CC-080-12.75	1958	Stringer/Multi-beam or Girder	288 ft	8,200	Fair
Cummings Skyway over State Route 4 No. 28 0213	04-CC-004-R4.89	1967	Box Beam or Girders - Multiple	223 ft	8,100	Good
E80-SAN Pablo Off over Barrett Avenue No. 28 0083S	04-CC-080-2.82-RCH	1997	Stringer/Multi-beam or Girder	115 ft	8,060	Good
State Route 4 over San Jose Avenue No. 28 0371L	04-CC-004-M34.90	2003	Box Beam or Girders - Multiple	115 ft	8,000	Good
Rudgear RD over San Ramon Creek No. 28C0070	Danville Blvd	1964	Slab	34 ft	8,000	Good
Tennent Ave over Pinole Creek No. 28C0133	0.3 MI S San Pablo Ave	1967	Tee Beam	28 ft	8,000	Fair
Ayers Road over Mount Diablo Creek No. 28C0362	0.3 MI N Clayton RD	1987	Slab	60 ft	8,000	Poor
Canyon Road over Moraga Creek No. 28C0529	0.7 Miles S of Moraga Way	2022	Box Beam or Girders - Multiple	165 ft	8,000	Good
Livorna RD over San Ramon Creek No. 28C0336	At RTE 680	1971	Stringer/Multi-beam or Girder	100 ft	7,924	Good
Wilbur Ave over BNSF RY & AMTRAK UP RR No. 28C0054	0.25 MI E/O Minaker DR	1958	Stringer/Multi-beam or Girder	624 ft	7,816	Fair
State Route 4 EB over Sand Creek No. 28 0372R	04-CC-004-M34.40	2013	Box Beam or Girders - Multiple	85 ft	7,700	Good
Greenbrook DR over Cow Creek No. 28C0392	0.6 MI E Camino Ramon	1971	Slab	41 ft	7,643	Fair
Greenbrook DR over San Ramon Creek No. 28C0394	0.3 MI E Camino Ramon	1965	Tee Beam	59 ft	7,643	Fair
Tassajara Road over Tassajara Creek No. 28C0157	1.8 MI N County Line	1995	Box Beam or Girders - Multiple	84 ft	7,539	Fair
E4-S242 Connector over Ebmud Service Road No. 28 0260G	04-CC-004-R14.45-CND	1978	Slab	29 ft	7,500	Fair
West Leland RD over Contra Costa Canal No. 28C0468	1.5 MI E Bailey RD	1976	Slab	34 ft	7,500	Good
Minnesota Ave over Sand Creek No. 28C0210	0.4 MI N/O Dainty Road	1992	Slab	68 ft	7,400	Fair
Boyd RD over E. Fork Grayson Creek No. 28C0346	0.3 MI W Contra Costa Bl	1954	Culvert	28 ft	7,400	Fair
Willow Pass RD over Mt Diablo Crk No. 28C0034	0.8 MI S of SH 4	1944	Slab	1,067 ft	7,200	Good
Oakvale Road over Interstate 680 No. 28 0116	04-CC-680-14.56-WLC	1997	Box Beam or Girders - Multiple	519 ft	7,100	Fair
N680-PACHECO Offrp over Interstate Route 680 No. 28 0169S	04-CC-680-22.43	1962	Box Beam or Girders - Multiple	222 ft	7,000	Poor
SR 160 SB over Wilbur Avenue No. 28 0030L	04-CC-160-0.49	1971	Box Beam or Girders - Multiple	158 ft	6,800	Fair
SR 160 NB over Wilbur Avenue No. 28 0030R	04-CC-160-0.49	1971	Box Beam or Girders - Multiple	158 ft	6,800	Fair
Center Avenue over Grayson Creek No. 28C0365	0.1 MI W Pacheco Blvd	1970	Slab	120 ft	6,706	Good
Central Blvd over Marsh Creek No. 28C0463	0.1 MI W Estates DR	1991	Slab	97 ft	6,700	Good
Wilbur Ave over E Antioch Creek No. 28C0151	0.05 MI W of Cavallo RD	1959	Culvert	22 ft	6,603	Good
Oak Grove RD over Pine Creek No. 28C0351	At Walnut Ave	1974	Culvert	43 ft	6,600	Fair
Oak Grove RD over Pine Creek No. 28C0352	0.5 MI N Walnut Ave	1974	Slab	28 ft	6,600	Good
Byron Highway over Delta-Mendota Canal No. 28C0125	0.3 MI N Alameda Cl	1953	Culvert	43 ft	6,500	Good
Camino Ramon over San Ramon Creek No. 28C0090	0.2 MI S/O Greenbrook DR	1966	Box Beam or Girders - Multiple	65 ft	6,488	Fair
Miner RD over San Pablo Creek No. 28C0330	At Camino Pablo	1931	Stringer/Multi-beam or Girder	85 ft	6,368	Fair
S 242 on Ramp over Ebmud Service Road No. 28 0268K	04-CC-242-R2.77-CND	1978	Slab	24 ft	6,300	Fair
Vintage Parkway over BNSF RY & AMTRAK No. 28C0459	0.1 MI N of SH 4	1988	Stringer/Multi-beam or Girder	180 ft	6,177	Fair
W. Cypress RD over Contra Costa Canal No. 28C0206	0.06 MI W Rose Ave	1938	Tee Beam	42 ft	6,167	Good
G ST over UP RR No. 28C0291	0.4 MI N/O SR4 Intch	1967	Stringer/Multi-beam or Girder	158 ft	6,100	Fair
Glenside DR over Las Trampas Creek No. 28C0089	0.1 MI E ST Marys Road	1963	Culvert	29 ft	6,025	Fair
Laurel Road over State Route 4 No. 28 0390	04-CC-004-R31.37-ANT	2008	Box Beam or Girders - Multiple	273 ft	6,000	Good
Orinda Way over San Pablo Creek No. 28C0387	At Camino Pablo	1920	Tee Beam	44 ft	6,000	Good
Somersville Road over West Antioch Creek No. 28C0476	0.05 MI W of "o" Street	1992	Culvert	45 ft	6,000	Good
Bethel Island Road over Dutch Slough No. 28C0489	1.5 MI N. of E Cypress RD	2010	Stringer/Multi-beam or Girder	864 ft	5,881	Good
Bailey Road over Mount Diablo Creek No. 28C0110	0.2 MI NE Concord Blvd	2003	Slab	43 ft	5,858	Fair
Creekside DR over San Ramon Creek No. 28C0050	200 Ft E of S Main ST	1959	Box Beam or Girders - Multiple	82 ft	5,800	Poor
Sunset Road over Marsh Creek No. 28C0257	1/10 MI E Brentwood Blvd	2005	Stringer/Multi-beam or Girder	108 ft	5,800	Good
SR 160 SB over BNSF RY UP RR & AMTRAK No. 28 0011L	04-CC-160-L0.28L	1971	Box Beam or Girders - Multiple	241 ft	5,700	Fair
SR 160 NB over BNSF RY UP RR & AMTRAK No. 28 0011R	04-CC-160-L0.28R	1971	Box Beam or Girders - Multiple	241 ft	5,700	Good
SR 160 SB over E 18th Street No. 28 0041L	04-CC-160-1.00	1971	Box Beam or Girders - Multiple	162 ft	5,700	Good
SR 160 NB over E 18th Street No. 28 0041R	04-CC-160-1.00	1971	Box Beam or Girders - Multiple	162 ft	5,700	Good
Marsh Creek RD over Marsh Creek No. 28C0142	3 MI E Morgan Teritory RD	1937	Culvert	41 ft	5,637	Fair
Marsh Creek Road over Marsh Creek No. 28C0273	0.2 MI E of Aspara Drive	2018	Stringer/Multi-beam or Girder	91 ft	5,637	Good
13th ST over UP RR BNSF AMTRAK Bartd No. 28C0317	Just S/O Lincoln Ave	1967	Stringer/Multi-beam or Girder	672 ft	5,600	Fair
Marsh Creek RD over Marsh Creek No. 28C0143	7.3 MI E Morgan Terity RD	1934	Stringer/Multi-beam or Girder	40 ft	5,588	Fair
State Route 24 over Acalanes Road No. 28 0110K	04-CC-024-R4.40-LFYT	1969	Box Beam or Girders - Multiple	86 ft	5,500	Fair
E80-WILLOW Avenue over Willow Avenue No. 28 0151S	04-CC-080-10.69-HER	2010	Slab	324 ft	5,500	Fair
Milano Way over State Route 4 No. 28 0217	04-CC-004-R11.13-MTZ	1975	Box Beam or Girders - Multiple	311 ft	5,500	Fair
Buchanan RD over Contra Costa Canal No. 28C0286	0.4 MI W Somersville RD	1938	Tee Beam	30 ft	5,500	Good
Main ST over Arroyo Del Hambre No. 28C0407	At Estudillo ST	1925	Tee Beam	39 ft	5,500	Good
NB SR 242 On-Ramp over Concord Avenue No. 28 0185S	04-CC-242-R1.40-CND	1996	Stringer/Multi-beam or Girder	148 ft	5,200	Fair
Cutting Blvd over Interstate 580 No. 28 0276	04-CC-580-R3.79-RCH	1989	Box Beam or Girders - Multiple	310 ft	5,000	Fair
S680-OLYMPIC Offrp over E24-S680 Connector Ramp No. 28 0312K	04-CC-680-14.07-WLC	1999	Stringer/Multi-beam or Girder	699 ft	5,000	Fair