US Bridges

7452C over Saunders Creek

PoorPosted for load

Washington County, Oklahoma · 18.9S&3E of JCT US75&US60 · Structure no. 037340000000000

Built
1932
93 years old
Condition
Poor
inspected June 2023
Type
Truss - Thru
Steel
Length
83 ft
1 main span
Daily traffic
270
2022 count
Owner
County
County Highway Agency

About this bridge

7452C over Saunders Creek is a steel truss - thru carrying 7452C over Saunders Creek in Washington County, Oklahoma. It was built in 1932, so it is 93 years old, older than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 270 vehicles a day, roughly 15% of them trucks, projected to reach 432 by 2042. The structure is 83 ft (25.2 m) long and 19 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Carries7452C
CrossesSaunders Creek
Location18.9S&3E of JCT US75&US60
RouteCounty Highway 7452C
Coordinates36.45375, -95.88422
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating25 US tons
Inventory rating15 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length83 ft (25.2 m)
Longest span80 ft (24.4 m)
Deck width19 ft (5.8 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic270 (2022)
Projected traffic432 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$451,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 7452C over Saunders Creek built?

It was built in 1932, making it 93 years old in 2025.

What condition is 7452C over Saunders Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.

How much traffic does 7452C over Saunders Creek carry?

About 270 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 7452C over Saunders Creek?

The structure is 83 ft (25.2 m) long with a longest span of 80 ft (24.4 m) and a deck 19 ft wide.

Who owns 7452C over Saunders Creek?

It is owned by the County Highway Agency.