Duplin County Bridge Report Card

Duplin 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

Duplin County, North Carolina

Duplin County has 207 bridges in the National Bridge Inventory, with 15 rated poor and 0 rated scour-critical. Its poor-condition share of 7.2% is above the 7.1% statewide average. Poor-condition bridges carry about 13,990 daily vehicle crossings.

207Total Bridges

15Poor (7.2%)

124Fair (59.9%)

0Scour-Critical

Quote-Ready Local Facts

7.2%of county bridges are in poor condition, compared with 7.1% statewide and 6.7% nationally.

13,990daily 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 Duplin County a Bridge Condition Exposure Score of 83/100 (B). The county has 207 bridges in the National Bridge Inventory, including 15 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 13,990 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	7.2%	14.5
Poor-condition traffic exposure	25	2.9% of measured traffic	2.2
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	37 years vs 48 nationally	0.0
Traffic-data completeness	5	479,990 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	7.2%
State Poor-Condition Share	7.1%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	37 years
Poor-Condition Traffic Exposure	13,990 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeNc241 over Limestone Creek — 4,400 vehicles/day Oldest Listed BridgeNc11 over Grove Creek — built in 1922 All County BridgesBrowse every bridge record in Duplin County.

Top Bridges to Watch in Duplin County

Bridge	Reason	Condition	Daily Traffic	Year Built
Nc241 over Limestone Creek	Poor condition + traffic exposure	Poor	4,400	1950
Sr1301 over Grove Creek	Poor condition + traffic exposure	Poor	1,800	1952
Sr1004 over Outlaws Pond Spillway	Poor condition + traffic exposure	Poor	1,500	1978
Sr1306 over NE Cape Fear River	Poor condition + traffic exposure	Poor	1,400	1996
Nc50 over Cypress Creek	Poor condition + traffic exposure	Poor	1,100	1978
Sr1340 over Turkey Creek	Poor condition + traffic exposure	Poor	600	1993
Sr1192 over Carltons Mill Run	Poor condition + traffic exposure	Poor	590	1976
Sr1307 over Nahunga Swamp	Poor condition + traffic exposure	Poor	550	1953
Sr1534 over Poley Branch	Poor condition + traffic exposure	Poor	450	1970
Sr1112 over Buckhall Creek	Poor condition + traffic exposure	Poor	430	1979

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.