McIntosh County Bridge Report Card

McIntosh County scores 81 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

B81 / 100

Local infrastructure snapshot

McIntosh County, North Dakota

McIntosh County has 11 bridges in the National Bridge Inventory, with 1 rated poor and 0 rated scour-critical. Its poor-condition share of 9.1% is at or below the 11.1% statewide average. Poor-condition bridges carry about 24 daily vehicle crossings.

11Total Bridges

1Poor (9.1%)

4Fair (36.4%)

0Scour-Critical

Quote-Ready Local Facts

9.1%of county bridges are in poor condition, compared with 11.1% statewide and 6.7% nationally.

24daily 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 McIntosh County a Bridge Condition Exposure Score of 81/100 (B). The county has 11 bridges in the National Bridge Inventory, including 1 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 24 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	9.1%	18.2
Poor-condition traffic exposure	25	1.4% of measured traffic	1.1
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	46 years vs 48 nationally	0.0
Traffic-data completeness	5	1,696 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	9.1%
State Poor-Condition Share	11.1%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	46 years
Poor-Condition Traffic Exposure	24 vehicles/day

Bridges to Watch

Busiest Poor-Condition Bridge28th Ave. SE over Beaver Creek — 24 vehicles/day Oldest Listed Bridge28th Ave. SE over Beaver Creek — built in 1932 All County BridgesBrowse every bridge record in McIntosh County.

Top Bridges to Watch in McIntosh County

Bridge	Reason	Condition	Daily Traffic	Year Built
28th Ave. SE over Beaver Creek	Poor condition + traffic exposure	Poor	24	1932
Nd Highway 3 over Creek	High traffic	Good	980	1957
Nd Highway 11 over Creek	High traffic	Good	260	1986
26th AVE SE over Beaver Creek	High traffic	Fair	98	1965
30th AVE SE over S Branch Beaver Creek	High traffic	Good	96	2024
88th St. SE over Creek	High traffic	Fair	55	1961
100th St. SE over Creek	High traffic	Good	55	2016
30th Ave. SE over Beaver Creek	High traffic	Fair	40	1952
30th Ave. SE over Beaver Creek	High traffic	Fair	40	1952
33rd AVE SE over Beaver Creek	High traffic	Good	24	2008

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.