Tillman County Bridge Report Card

Tillman County scores 89 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.

B89 / 100

Local infrastructure snapshot

Tillman County, Oklahoma

Tillman County has 285 bridges in the National Bridge Inventory, with 6 rated poor and 0 rated scour-critical. Its poor-condition share of 2.1% is at or below the 7.5% statewide average. Poor-condition bridges carry about 688 daily vehicle crossings.

285Total Bridges

6Poor (2.1%)

84Fair (29.5%)

0Scour-Critical

Quote-Ready Local Facts

2.1%of county bridges are in poor condition, compared with 7.5% statewide and 6.7% nationally.

688daily 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 Tillman County a Bridge Condition Exposure Score of 89/100 (B). The county has 285 bridges in the National Bridge Inventory, including 6 in poor condition and 0 rated scour-critical. Poor-condition bridges carry about 688 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	2.1%	4.2
Poor-condition traffic exposure	25	0.7% of measured traffic	0.5
Scour-critical bridge share	20	0.0%	0.0
Average age vs national baseline	10	64 years vs 48 nationally	6.3
Traffic-data completeness	5	99,857 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	2.1%
State Poor-Condition Share	7.5%
National Poor-Condition Share	6.7%
County Scour-Critical Share	0.0%
Average Bridge Age	64 years
Poor-Condition Traffic Exposure	688 vehicles/day

Bridges to Watch

Busiest Poor-Condition BridgeS.h. 36 over Little Deep Red Creek — 520 vehicles/day Oldest Listed BridgeE1690 over Otter Creek — built in 1915 All County BridgesBrowse every bridge record in Tillman County.

Top Bridges to Watch in Tillman County

Bridge	Reason	Condition	Daily Traffic	Year Built
S.h. 36 over Little Deep Red Creek	Poor condition + traffic exposure	Poor	520	1939
E1680 over Creek	Poor condition + traffic exposure	Poor	50	1930
E1870 over Creek	Poor condition + traffic exposure	Poor	40	1938
E1700 over Creek	Poor condition + traffic exposure	Poor	30	1939
E1650 over Otter Creek	Poor condition + traffic exposure	Poor	24	1920
E1820 over Horse Creek	Poor condition + traffic exposure	Poor	24	1925
U.s. 62 over Creek	High traffic	Good	4,500	1929
U.s. 62 over Creek	High traffic	Good	4,500	1968
U.s. 62 over Creek	High traffic	Good	4,100	1929
U.s. 62 over Creek	High traffic	Good	4,100	1968

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.