Cheyenne County Bridge Report Card

Cheyenne County scores 93 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

A93 / 100

Local infrastructure snapshot

Cheyenne County, Colorado

Cheyenne County has 61 bridges in the National Bridge Inventory, with 0 rated poor and 2 rated scour-critical. Its poor-condition share of 0.0% is at or below the 4.6% statewide average.

61Total Bridges

0Poor (0.0%)

35Fair (57.4%)

2Scour-Critical

Quote-Ready Local Facts

0.0%of county bridges are in poor condition, compared with 4.6% statewide and 6.7% nationally.

0daily vehicle crossings are on poor-condition bridges in the county.

2bridges are rated scour-critical, or 3.3% of the county bridge inventory.

Copyable Facts for Reporters

BridgeLookup.com gives Cheyenne County a Bridge Condition Exposure Score of 93/100 (A). The county has 61 bridges in the National Bridge Inventory, including 0 in poor condition and 2 rated scour-critical. Poor-condition bridges carry about 0 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	0.0%	0.0
Poor-condition traffic exposure	25	0.0% of measured traffic	0.0
Scour-critical bridge share	20	3.3%	6.6
Average age vs national baseline	10	48 years vs 48 nationally	0.0
Traffic-data completeness	5	77,607 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	0.0%
State Poor-Condition Share	4.6%
National Poor-Condition Share	6.7%
County Scour-Critical Share	3.3%
Average Bridge Age	48 years
Poor-Condition Traffic Exposure	0 vehicles/day

Bridges to Watch

Oldest Listed BridgeUS 40 Ml over Draw — built in 1933 All County BridgesBrowse every bridge record in Cheyenne County.

Top Bridges to Watch in Cheyenne County

Bridge	Reason	Condition	Daily Traffic	Year Built
US 287 Ml over Big Sandy Creek	Scour-critical foundation rating	Fair	3,800	1971
US 40 Ml over Eureka Creek	Scour-critical foundation rating	Fair	1,200	1968
US 40 Ml over Wild Horse Creek	High traffic	Fair	4,500	1987
US 40 Ml over Draw	High traffic	Fair	3,800	1933
US 40 Ml over Draw	High traffic	Fair	3,800	1959
US 40 Ml over Draw	High traffic	Fair	3,800	1959
US 40 Ml over Draw	High traffic	Good	3,800	1982
US 40 Ml over Draw	High traffic	Fair	3,800	1982
US 40 Ml over Draw	High traffic	Good	3,800	1988
US 40 Ml over Up Rr	High traffic	Fair	3,500	2007

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.