Irion County Bridge Report Card

Irion County scores 86 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

B86 / 100

Local infrastructure snapshot

Irion County, Texas

Irion County has 50 bridges in the National Bridge Inventory, with 1 rated poor and 0 rated scour-critical. Its poor-condition share of 2.0% is above the 1.2% statewide average. Poor-condition bridges carry about 144 daily vehicle crossings.

50Total Bridges

1Poor (2.0%)

21Fair (42.0%)

0Scour-Critical

Quote-Ready Local Facts

2.0%of county bridges are in poor condition, compared with 1.2% statewide and 6.7% nationally.

144daily 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 Irion County a Bridge Condition Exposure Score of 86/100 (B). The county has 50 bridges in the National Bridge Inventory, including 1 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 144 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	2.0%	4.0
Poor-condition traffic exposure	25	0.1% of measured traffic	0.1
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	82 years vs 48 nationally	10.0
Traffic-data completeness	5	129,289 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	2.0%
State Poor-Condition Share	1.2%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	82 years
Poor-Condition Traffic Exposure	144 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeFM 72 over Spring Creek — 144 vehicles/day Oldest Listed BridgeSH 163 over Draw — built in 1932 All County BridgesBrowse every bridge record in Irion County.

Top Bridges to Watch in Irion County

Bridge	Reason	Condition	Daily Traffic	Year Built
FM 72 over Spring Creek	Poor condition + traffic exposure	Poor	144	1934
US 67 over Dry Draw	High traffic	Fair	6,185	1933
US 67 over Coon Hollow	High traffic	Fair	5,731	1933
US 67 over Dry Draw	High traffic	Fair	5,337	1933
US 67 over Dry Draw	High traffic	Good	5,254	1933
US 67 over Dry Draw	High traffic	Fair	4,914	1933
US 67 over Lopez Creek	High traffic	Fair	4,914	1933
US 67 over Dry Draw	High traffic	Fair	4,698	1933
US 67 over Bull Run Creek	High traffic	Fair	4,698	1933
US 67 over Dry Draw	High traffic	Fair	4,698	1933

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.