Major County Bridge Report Card

Major 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

Major County, Oklahoma

Major County has 266 bridges in the National Bridge Inventory, with 20 rated poor and 1 rated scour-critical. Its poor-condition share of 7.5% is above the 7.5% statewide average. Poor-condition bridges carry about 2,113 daily vehicle crossings.

266Total Bridges

20Poor (7.5%)

198Fair (74.4%)

1Scour-Critical

Quote-Ready Local Facts

7.5%of county bridges are in poor condition, compared with 7.5% statewide and 6.7% nationally.

2,113daily vehicle crossings are on poor-condition bridges in the county.

1bridges are rated scour-critical, or 0.4% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Major County a Bridge Condition Exposure Score of 83/100 (B). The county has 266 bridges in the National Bridge Inventory, including 20 in poor condition and 1 rated scour-critical. Poor-condition bridges carry about 2,113 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	7.5%	15.0
Poor-condition traffic exposure	25	1.6% of measured traffic	1.2
Scour-critical bridge share	20	0.4%	0.8
Average age vs national baseline	10	38 years vs 48 nationally	0.0
Traffic-data completeness	5	130,774 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	7.5%
State Poor-Condition Share	7.5%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.4%
Average Bridge Age	38 years
Poor-Condition Traffic Exposure	2,113 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeE0530 over Hoyle Creek — 350 vehicles/day Oldest Listed BridgeU.s. 412 over Creek — built in 1931 All County BridgesBrowse every bridge record in Major County.

Top Bridges to Watch in Major County

Bridge	Reason	Condition	Daily Traffic	Year Built
N2520 over Cottonwood Creek	Poor condition + traffic exposure	Poor	100	1985
E0530 over Hoyle Creek	Poor condition + traffic exposure	Poor	350	1976
E0520 over Creek	Poor condition + traffic exposure	Poor	150	1986
N2500 over Deep Creek	Poor condition + traffic exposure	Poor	100	1940
N2550 over Creek	Poor condition + traffic exposure	Poor	100	1970
E0400 over Creek	Poor condition + traffic exposure	Poor	100	1971
E0390 over Turkey Creek	Poor condition + traffic exposure	Poor	100	1972
N2392 over West Barney Creek	Poor condition + traffic exposure	Poor	100	1976
E0410 over Creek	Poor condition + traffic exposure	Poor	100	1977
E0520 over Cheyenne Creek	Poor condition + traffic exposure	Poor	100	1978

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.