Montgomery County Bridge Report Card

Montgomery County scores 63 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

D63 / 100

Local infrastructure snapshot

Montgomery County, New York

Montgomery County has 204 bridges in the National Bridge Inventory, with 21 rated poor and 4 rated scour-critical. Its poor-condition share of 10.3% is above the 9.9% statewide average. Poor-condition bridges carry about 85,845 daily vehicle crossings.

204Total Bridges

21Poor (10.3%)

111Fair (54.4%)

4Scour-Critical

Quote-Ready Local Facts

10.3%of county bridges are in poor condition, compared with 9.9% statewide and 6.7% nationally.

85,845daily vehicle crossings are on poor-condition bridges in the county.

4bridges are rated scour-critical, or 2.0% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Montgomery County a Bridge Condition Exposure Score of 63/100 (D). The county has 204 bridges in the National Bridge Inventory, including 21 in poor condition and 4 rated scour-critical. Poor-condition bridges carry about 85,845 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	10.3%	20.6
Poor-condition traffic exposure	25	11.0% of measured traffic	8.3
Scour-critical bridge share	20	2.0%	3.9
Average age vs national baseline	10	59 years vs 48 nationally	4.7
Traffic-data completeness	5	779,290 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	10.3%
State Poor-Condition Share	9.9%
National Poor-Condition Share	6.7%
County Scour-Critical Share	2.0%
Average Bridge Age	59 years
Poor-Condition Traffic Exposure	85,845 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeRTE I90 over RTE 10 — 20,908 vehicles/day Oldest Listed BridgeFlorida AVE over S Chuctanunda Creek — built in 1888 All County BridgesBrowse every bridge record in Montgomery County.

Top Bridges to Watch in Montgomery County

Bridge	Reason	Condition	Daily Traffic	Year Built
Prospect Street over N Chuctanunda Ck	Poor condition + traffic exposure	Poor	3,960	1912
Hessville Road over S Br Otsquago Ck	Poor condition + traffic exposure	Poor	287	1934
RTE I90 over Ped/bike Path	Poor condition + traffic exposure	Poor	20,908	1955
RTE I90 over RTE 10	Poor condition + traffic exposure	Poor	20,908	2000
RTE 67 over Chuctanunda Creek	Poor condition + traffic exposure	Poor	18,669	1969
RTE 5s over 30 30 25042004 RTE 30	Poor condition + traffic exposure	Poor	7,061	1960
RTE 5 over Cayadutta Creek	Poor condition + traffic exposure	Poor	3,052	1938
RTE 5 over Zimmerman Creek	Poor condition + traffic exposure	Poor	2,866	1976
RTE 5s over Lashers Creek	Poor condition + traffic exposure	Poor	1,882	1931
Guy Park AVE Ext over N Chuctanunda Ck	Poor condition + traffic exposure	Poor	1,520	1967

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.