Clarke County Bridge Report Card

Clarke County scores 81 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

B81 / 100

Local infrastructure snapshot

Clarke County, Mississippi

Clarke County has 222 bridges in the National Bridge Inventory, with 14 rated poor and 5 rated scour-critical. Its poor-condition share of 6.3% is above the 5.8% statewide average. Poor-condition bridges carry about 9,905 daily vehicle crossings.

222Total Bridges

14Poor (6.3%)

100Fair (45.0%)

5Scour-Critical

Quote-Ready Local Facts

6.3%of county bridges are in poor condition, compared with 5.8% statewide and 6.7% nationally.

9,905daily vehicle crossings are on poor-condition bridges in the county.

5bridges are rated scour-critical, or 2.3% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Clarke County a Bridge Condition Exposure Score of 81/100 (B). The county has 222 bridges in the National Bridge Inventory, including 14 in poor condition and 5 rated scour-critical. Poor-condition bridges carry about 9,905 daily vehicle crossings. Poor condition does not mean unsafe; bridges judged unsafe are closed or restricted by transportation agencies.

Download all county report-card scores as CSV.

How the Score Breaks Down

Factor	Weight	County Value	Penalty
Poor-condition bridge share	40	6.3%	12.6
Poor-condition traffic exposure	25	3.0% of measured traffic	2.2
Scour-critical bridge share	20	2.3%	4.5
Average age vs national baseline	10	45 years vs 48 nationally	0.0
Traffic-data completeness	5	333,482 measured daily crossings	0.0

Score = 100 minus weighted penalties. The score is a comparative research signal, not an official safety rating. Read the full methodology.

County Comparisons

County Poor-Condition Share	6.3%
State Poor-Condition Share	5.8%
National Poor-Condition Share	6.7%
County Scour-Critical Share	2.3%
Average Bridge Age	45 years
Poor-Condition Traffic Exposure	9,905 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeUS 11 over Allen Creek — 1,300 vehicles/day Oldest Listed BridgeUS 11 over Stream — built in 1925 All County BridgesBrowse every bridge record in Clarke County.

Top Bridges to Watch in Clarke County

Bridge	Reason	Condition	Daily Traffic	Year Built
CR 670 (linton Rd) over Bucatunna Relief	Poor condition + traffic exposure	Poor	410	1981
US 11 over Allen Creek	Poor condition + traffic exposure	Poor	1,300	1937
US 11 over Stream	Poor condition + traffic exposure	Poor	1,300	1937
SR 145 over Chickasawhay River	Poor condition + traffic exposure	Poor	1,100	1938
SR 145 over Kcs Rr	Poor condition + traffic exposure	Poor	1,100	1938
Co RD 630 over Five Mile Creek	Poor condition + traffic exposure	Poor	1,100	1974
SR 145 over Black Creek	Poor condition + traffic exposure	Poor	800	1937
Co RD 150 over Archusa Creek	Poor condition + traffic exposure	Poor	760	1975
US 11 over Stream	Poor condition + traffic exposure	Poor	640	1937
Co RD 280 over Bogue Homa Creek	Poor condition + traffic exposure	Poor	570	1974

Important safety note

Poor condition does not mean a bridge is unsafe. It means at least one major component has significant deterioration and the bridge is a priority for maintenance, repair, or replacement. Bridges judged unsafe are closed or restricted by transportation agencies.