Coahoma County Bridge Report Card

Coahoma County scores 83 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

B83 / 100

Local infrastructure snapshot

Coahoma County, Mississippi

Coahoma County has 115 bridges in the National Bridge Inventory, with 5 rated poor and 0 rated scour-critical. Its poor-condition share of 4.3% is at or below the 5.8% statewide average. Poor-condition bridges carry about 19,990 daily vehicle crossings.

115Total Bridges

5Poor (4.3%)

65Fair (56.5%)

0Scour-Critical

Quote-Ready Local Facts

4.3%of county bridges are in poor condition, compared with 5.8% statewide and 6.7% nationally.

19,990daily vehicle crossings are on poor-condition bridges in the county.

0bridges are rated scour-critical, or 0.0% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Coahoma County a Bridge Condition Exposure Score of 83/100 (B). The county has 115 bridges in the National Bridge Inventory, including 5 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 19,990 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	4.3%	8.7
Poor-condition traffic exposure	25	11.2% of measured traffic	8.4
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	42 years vs 48 nationally	0.0
Traffic-data completeness	5	178,810 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	4.3%
State Poor-Condition Share	5.8%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	42 years
Poor-Condition Traffic Exposure	19,990 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeSecond Street over Sunflower River — 11,000 vehicles/day Oldest Listed BridgeSecond Street over Sunflower River — built in 1936 All County BridgesBrowse every bridge record in Coahoma County.

Top Bridges to Watch in Coahoma County

Bridge	Reason	Condition	Daily Traffic	Year Built
Second Street over Sunflower River	Poor condition + traffic exposure	Poor	11,000	1936
US 61 over Black Lake Bayou	Poor condition + traffic exposure	Poor	4,300	1993
US 49 over Mississippi River	Poor condition + traffic exposure	Poor	3,800	1961
SR 1 over Big Sunflower River	Poor condition + traffic exposure	Poor	890	1959
Moon Lake Road over Yazoo Pass	Poor condition	Poor	0	1974
SR 161 over Sunflower River	High traffic	Fair	17,000	1975
First Street over Sunflower River	High traffic	Fair	7,400	2002
West Lee Drive over Little Sunflower River	High traffic	Fair	6,000	2001
US 61 over Ditch	High traffic	Fair	5,500	1983
US 61 over Ditch	High traffic	Fair	5,500	1983

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.