US Bridges

E0647(DIP Cr.Rd.) over Creek

Poor

Tulsa County, Oklahoma · Dip Creek RD .7S of 51st · Structure no. 029480000000000

Built
1930
95 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
43 ft
1 main span
Daily traffic
201
2024 count
Owner
County
County Highway Agency

About this bridge

E0647(DIP Cr.Rd.) over Creek is a steel stringer/multi-beam or girder carrying E0647(DIP Cr.Rd.) over Creek in Tulsa County, Oklahoma. It was built in 1930, so it is 95 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.

It carries about 201 vehicles a day, roughly 10% of them trucks, projected to reach 321 by 2044. The structure is 43 ft (13.1 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE0647(DIP Cr.Rd.)
CrossesCreek
LocationDip Creek RD .7S of 51st
RouteCounty Highway E0647
Coordinates36.08041, -96.25699
Functional classRural Local

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, 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 inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating56 US tons
Inventory rating33 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span40 ft (12.1 m)
Deck width23 ft (7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic201 (2024)
Projected traffic321 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$323,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0647(DIP Cr.Rd.) over Creek built?

It was built in 1930, making it 95 years old in 2025.

What condition is E0647(DIP Cr.Rd.) over 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 October 2024.

How much traffic does E0647(DIP Cr.Rd.) over Creek carry?

About 201 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is E0647(DIP Cr.Rd.) over Creek?

The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.1 m) and a deck 23 ft wide.

Who owns E0647(DIP Cr.Rd.) over Creek?

It is owned by the County Highway Agency.