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Every bridge in Marion County, South Carolina

Name: Every bridge in Marion County, South Carolina
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

112 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Marion County, South Carolina, has 112 bridges in the 2025 National Bridge Inventory: 38 rated good, 64 fair, and 10 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US 501 over Reedy Creek	1944	16,000	Fair
US 501 over S.c.l. Railroad	1936	16,000	Fair
Sc 576 over Catfish Canal	1971	11,900	Poor
US 76 EB over Great Pee Dee River	1962	11,450	Fair
US 76 WB over Great Pee Dee River	1992	11,450	Fair
US 76 over Smith Branch	1925	11,400	Fair
US 76 EB over Tobys Creek	1973	11,200	Fair
US 76 WB over Tobys Creek	1950	11,200	Fair
US 501 over US 501 Bus	1988	10,000	Good
US 501 Nbl over Little Pee Dee Swp-2	1931	9,950	Fair
US 501 Nbl over Little Pee Dee Swp-3	1931	9,950	Fair
US 501 Nbl over Little Pee Dee Swp-4	1931	9,950	Fair
US 501 Nbl over Little Pee Dee Swp-5	1931	9,950	Fair
US 501 SB over Little Pee Dee Swp-1	1931	9,950	Fair
US 501 Sbl over Little Pee Dee Swp-1	1974	9,950	Good
US 501 Sbl over Little Pee Dee Swp-2	1974	9,950	Fair
US 501 Sbl over Little Pee Dee Swp-3	1974	9,950	Fair
US 501 Sbl over Little Pee Dee Swp-4	1974	9,950	Poor
US 501 Sbl over Little Pee Dee Swp-5	1974	9,950	Fair
US 501 Nbl over Back Swamp	1931	9,700	Fair
US 501 Sbl over Back Swamp	1974	9,700	Fair
US 501 over Br of Catfish Canal	2006	8,900	Fair
US 501 over Br of Catfish Canal	2006	8,900	Fair
US 378 over Great Pee Dee River	2010	8,500	Good
US 378 over S.c.l. Railroad	1951	8,500	Fair
Sc 38 over Catfish Canal	1963	7,100	Good
US 378 over Little Pee Dee Swp (1)	2011	6,400	Good
US 378 over Little Pee Dee Swp (2)	2011	6,400	Good
US 378 over Little Pee Dee Swp (3)	2011	6,400	Good
US 378 over Little Pee Dee Swp (4)	2011	6,400	Good
US 378 over Little Pee Dee Swp (5)	2011	6,400	Good
Sc 576 EB over Smith Swamp	1971	6,250	Fair
Sc 576 WB over Smith Swamp	1971	6,250	Fair
US 378 over Maple Swamp	2012	6,100	Good
US 76 over Catfish Branch	1941	5,900	Poor
US 76 over Catfish Branch	1941	5,900	Poor
Sc 41 over Cedar Branch	1984	5,100	Fair
US 501 NB over US 76	1989	4,250	Fair
US 501 SB over S-41	1989	4,250	Good
US 501 SB over US 76	1989	4,250	Good
US 501 Sbl over S-41	1989	4,250	Good
S-34-41 over Smith Swamp	2018	3,500	Good
US 76 over Lumber River	1947	3,400	Good
S-34-41 over Maiden Down Swamp	1967	3,300	Fair
US 501 Bus Sbl over US 501	1988	3,300	Fair
US 501_BUS over Smith Swamp	1935	3,300	Fair
Sc 41 over Maiden Down Swamp	2017	3,100	Good
Sc 917 over Little Pee Dee Swp (1)	1947	3,000	Fair
Sc 917 over Little Pee Dee Swp (2)	2012	3,000	Good
US 301 over Agnay Swamp	1930	3,000	Poor
US 501 over Sc 38	2005	3,000	Good
Sc 41 over Back Swamp	1930	2,800	Poor
S-34-19 over Smith Swamp	1980	2,700	Fair
S-34-38 over Catfish Canal	1969	2,700	Fair
US 76 over Little Pee Dee River	1926	2,600	Poor
Sc 41 over U.S. 501	1972	2,500	Good
Sc 41 Alt over US 501	2010	2,300	Good
US 76 over Price Swamp	1926	2,300	Poor
Sc 41 over Cypress Creek	1931	2,200	Fair
Sc 41 over Maple Swamp (no. 1)	1948	2,200	Fair
Sc 41 over Maple Swamp (no. 2)	1949	2,200	Fair
Sc 41 over Marsh Creek	2013	2,200	Good
Sc 41 over Reedy Creek	1936	2,000	Fair
S-34-506 over Pitch Pot Swamp	1965	1,750	Fair
S-34-60 over Little Pee Dee River	1974	1,650	Fair
US 301 NB over N.bound Lane of U.S. 76	2005	1,500	Good
US 301 NB over Tobys Mill Creek	2006	1,500	Good
US 301 SB over Tobys Mill Creek	2006	1,500	Good
S-34-32 over Reedy Creek	1977	1,300	Poor
US 501 Ramp Sbl over S-41	1988	1,138	Good
S-34-31 over Oak Swamp	1995	1,050	Good
S-34-31 over Oak Swamp	1995	1,050	Good
S-34-39 over Little Reedy Creek	2003	950	Good
S-34-299 over Smith Swamp	1960	800	Fair
S-34-87 over Smith Swamp	1977	750	Fair
S-34-407 over Agnay Creek	1995	600	Good
S-34-23 over Spring Branch	1992	550	Good
S-34-309 over Mill Creek	1956	550	Fair
S-34-29 over Maiden Down Swamp	1962	400	Fair
S-34-543 over Browns Canal	1975	350	Fair
S-34-39 over Reedy Creek	1996	325	Good
S-34-32 over Little Reedy Creek	1977	300	Fair
S-34-319 over Br Lttl Pee Dee Rv	1962	275	Fair
S-34-319 over Br Lttl Pee Dee Rv	1962	275	Fair
S-34-500 over Agnay Swamp	1960	275	Fair
S-34-34 over Br of Catfish Canal	1972	250	Fair
S-34-34 over Br of Catfish Canal	1972	250	Fair
S-34-34 over Catfish Canal	1972	250	Fair
S-34-86 over Giles Bay Creek	1977	250	Fair
S-34-263 over Catfish Canal	1995	225	Good
S-34-413 over White Oak Swamp	1975	225	Fair
S-34-44 over Maiden Down Swamp	1995	225	Good
S-34-46 over Br Lttl Reedy Ck	1996	225	Good
S-34-46 over Reedy Creek	1996	225	Good
S-34-540 over Maiden Down Swamp	1972	225	Fair
S-34-744 over Brown Swamp Trio	1980	225	Fair
C-34-260 over Tobys Creek	1989	200	Good
S-34-64 over Pitch Pot Swamp	1967	200	Poor
S-34-320 over Mill Creek Branch	1968	150	Fair
S-34-472 over Briar Creek	2012	150	Good
S-34-668 over Maiden Down Swamp	1976	150	Good
S-34-307 over Trib to Maple Swamp CR	1967	125	Fair
S-34-389 over Smith Mill Pond	1956	125	Fair
S-34-774 over Little Reedy Creek	1983	125	Fair
S-34-321 over Crutchlow Branch	1962	100	Fair
S-34-482 over Collins Creek	1967	100	Fair
S-34-680 over Smith Swamp	1978	100	Fair
S-34-302 over Catfish Creek Trib	1960	75	Fair
S-34-40 over Cypress Creek	1960	75	Fair
S-34-757 over Br of Maiden Down	1982	75	Fair
S-34-600 over Maidendown Swamp	1974	25	Fair
S-34-692 over Br - Bull Swamp	1977	25	Fair

Source: FHWA National Bridge Inventory, 2025.

Marion County bridge conditions · South Carolina bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.