Greenlee County Bridge Report Card

Greenlee County scores 65 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

D65 / 100

Local infrastructure snapshot

Greenlee County, Arizona

Greenlee County has 91 bridges in the National Bridge Inventory, with 3 rated poor and 17 rated scour-critical. Its poor-condition share of 3.3% is above the 1.1% statewide average. Poor-condition bridges carry about 2,306 daily vehicle crossings.

91Total Bridges

3Poor (3.3%)

48Fair (52.7%)

17Scour-Critical

Quote-Ready Local Facts

3.3%of county bridges are in poor condition, compared with 1.1% statewide and 6.7% nationally.

2,306daily vehicle crossings are on poor-condition bridges in the county.

17bridges are rated scour-critical, or 18.7% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Greenlee County a Bridge Condition Exposure Score of 65/100 (D). The county has 91 bridges in the National Bridge Inventory, including 3 in poor condition and 17 rated scour-critical. Poor-condition bridges carry about 2,306 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	3.3%	6.6
Poor-condition traffic exposure	25	1.6% of measured traffic	1.2
Scour-critical bridge share	20	18.7%	20.0
Average age vs national baseline	10	67 years vs 48 nationally	7.7
Traffic-data completeness	5	146,146 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	3.3%
State Poor-Condition Share	1.1%
National Poor-Condition Share	6.7%
County Scour-Critical Share	18.7%
Average Bridge Age	67 years
Poor-Condition Traffic Exposure	2,306 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeUS 191;fau 9512 over Industrial Plant; Fas 21 — 1,048 vehicles/day Oldest Listed BridgeCosper Loop over Rocky John Canyon — built in 1900 All County BridgesBrowse every bridge record in Greenlee County.

Top Bridges to Watch in Greenlee County

Bridge	Reason	Condition	Daily Traffic	Year Built
Wards Canyon RD over Soap Box Canyon	Poor condition + traffic exposure	Poor	800	1915
US 191;fau 9512 over Industrial Plant; Fas 21	Poor condition + traffic exposure	Poor	1,048	1943
Frisco AVE over Chase Creek	Poor condition + traffic exposure	Poor	458	1901
US 191 NB over Niger Canyon	Scour-critical foundation rating	Fair	5,190	1942
Zorrilla Street over San Francisco River	Scour-critical foundation rating	Fair	415	1917
Fairgrounds RD over Packer Wash	Scour-critical foundation rating	Fair	225	1935
Steven Loop over Medium Wash	Scour-critical foundation rating	Fair	188	1935
Steven Loop over Waters Wash	Scour-critical foundation rating	Fair	188	1935
Steven Loop over Goat Camp Canyon	Scour-critical foundation rating	Fair	92	1934
Bhbcb over Gila River	Scour-critical foundation rating	Fair	50	1918

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.