Kingman County Bridge Report Card

Kingman 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

Kingman County, Kansas

Kingman County has 391 bridges in the National Bridge Inventory, with 24 rated poor and 9 rated scour-critical. Its poor-condition share of 6.1% is above the 5.2% statewide average. Poor-condition bridges carry about 4,202 daily vehicle crossings.

391Total Bridges

24Poor (6.1%)

179Fair (45.8%)

9Scour-Critical

Quote-Ready Local Facts

6.1%of county bridges are in poor condition, compared with 5.2% statewide and 6.7% nationally.

4,202daily vehicle crossings are on poor-condition bridges in the county.

9bridges are rated scour-critical, or 2.3% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Kingman County a Bridge Condition Exposure Score of 81/100 (B). The county has 391 bridges in the National Bridge Inventory, including 24 in poor condition and 9 rated scour-critical. Poor-condition bridges carry about 4,202 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	6.1%	12.3
Poor-condition traffic exposure	25	2.2% of measured traffic	1.6
Scour-critical bridge share	20	2.3%	4.6
Average age vs national baseline	10	50 years vs 48 nationally	0.8
Traffic-data completeness	5	193,511 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	6.1%
State Poor-Condition Share	5.2%
National Poor-Condition Share	6.7%
County Scour-Critical Share	2.3%
Average Bridge Age	50 years
Poor-Condition Traffic Exposure	4,202 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeUs54/us400 HWY WB over K14 HWY — 3,432 vehicles/day Oldest Listed Bridge500 W. Copeland over Stream — built in 1900 All County BridgesBrowse every bridge record in Kingman County.

Top Bridges to Watch in Kingman County

Bridge	Reason	Condition	Daily Traffic	Year Built
SE 50 A. Y.0-19.9 over Trib. To Chikaskia River	Poor condition + traffic exposure	Poor	10	1982
Us54/us400 HWY WB over K14 HWY	Poor condition + traffic exposure	Poor	3,432	1975
NE 10 Ff.7-6 over Stream	Poor condition + traffic exposure	Poor	100	1928
SE 10 St. Aa.0-8.0 over Stream	Poor condition + traffic exposure	Poor	80	1945
SE 150 S. W.4-22.0 over Stream	Poor condition + traffic exposure	Poor	80	1950
SE 100 S. Y.4-17.0 over Duck Creek	Poor condition + traffic exposure	Poor	80	1960
NW 140 A. F.0-6.8 over S. Fork Ninnescah River	Poor condition + traffic exposure	Poor	80	1974
SE 80 A. Bb.0-14.5 over Coon Creek	Poor condition + traffic exposure	Poor	50	1945
SW 170 S. P.6-24.0 over Stream	Poor condition + traffic exposure	Poor	50	1948
SW 170 S. S.9-24.0 over Stream	Poor condition + traffic exposure	Poor	50	1951

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.