Allegany County Bridge Report Card

Allegany County scores 74 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

C74 / 100

Local infrastructure snapshot

Allegany County, New York

Allegany County has 403 bridges in the National Bridge Inventory, with 27 rated poor and 23 rated scour-critical. Its poor-condition share of 6.7% is at or below the 9.9% statewide average. Poor-condition bridges carry about 7,449 daily vehicle crossings.

403Total Bridges

27Poor (6.7%)

223Fair (55.3%)

23Scour-Critical

Quote-Ready Local Facts

6.7%of county bridges are in poor condition, compared with 9.9% statewide and 6.7% nationally.

7,449daily vehicle crossings are on poor-condition bridges in the county.

23bridges are rated scour-critical, or 5.7% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Allegany County a Bridge Condition Exposure Score of 74/100 (C). The county has 403 bridges in the National Bridge Inventory, including 27 in poor condition and 23 rated scour-critical. Poor-condition bridges carry about 7,449 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	6.7%	13.4
Poor-condition traffic exposure	25	1.6% of measured traffic	1.2
Scour-critical bridge share	20	5.7%	11.4
Average age vs national baseline	10	44 years vs 48 nationally	0.0
Traffic-data completeness	5	468,221 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	6.7%
State Poor-Condition Share	9.9%
National Poor-Condition Share	6.7%
County Scour-Critical Share	5.7%
Average Bridge Age	44 years
Poor-Condition Traffic Exposure	7,449 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeRTE 248 over Cryder Creek — 1,319 vehicles/day Oldest Listed BridgeJoe Mcmahon Road over Black Creek — built in 1928 All County BridgesBrowse every bridge record in Allegany County.

Top Bridges to Watch in Allegany County

Bridge	Reason	Condition	Daily Traffic	Year Built
North Main Street over East Valley Creek	Poor condition + traffic exposure	Poor	946	1931
Council House Road over Genesee River	Poor condition + traffic exposure	Poor	433	1989
Graves Road over Genesee River	Poor condition + traffic exposure	Poor	291	1975
Pond Road over Wiscoy Creek	Poor condition + traffic exposure	Poor	102	1987
Paige Road over Karr Valley Creek	Poor condition + traffic exposure	Poor	24	1972
Williams Grove Roa over Dyke Creek	Poor condition + traffic exposure	Poor	15	1974
RTE 248 over Cryder Creek	Poor condition + traffic exposure	Poor	1,319	1981
CR 26 over Genesee River	Poor condition + traffic exposure	Poor	964	1974
Bull Street over Griffin Creek	Poor condition + traffic exposure	Poor	752	1960
County Road 36 over Cold Creek	Poor condition + traffic exposure	Poor	635	1956

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.