US Bridges

IRR 6842C/ N4747 over Eagle Hollow Creek

Fair

Sequoyah County, Oklahoma · 1.6 MI N of SH 101 · Structure no. 196440000000000

Built
1980
45 years old
Condition
Fair
inspected June 2023
Type
Culvert
Steel
Length
29 ft
3 main spans
Daily traffic
300
2022 count
Owner
County
County Highway Agency

About this bridge

IRR 6842C/ N4747 over Eagle Hollow Creek is a steel culvert carrying IRR 6842C/ N4747 over Eagle Hollow Creek in Sequoyah County, Oklahoma. It was built in 1980, so it is 45 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 300 vehicles a day, roughly 15% of them trucks, projected to reach 480 by 2042. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesIRR 6842C/ N4747
CrossesEagle Hollow Creek
Location1.6 MI N of SH 101
RouteCounty Highway 6842C
CountySequoyah County
StateOklahoma
Coordinates35.59721, -94.56439
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating69.8 US tons
Inventory rating43.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHL 93
Structure length29 ft (8.8 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2022)
Projected traffic480 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was IRR 6842C/ N4747 over Eagle Hollow Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is IRR 6842C/ N4747 over Eagle Hollow Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.

How much traffic does IRR 6842C/ N4747 over Eagle Hollow Creek carry?

About 300 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is IRR 6842C/ N4747 over Eagle Hollow Creek?

The structure is 29 ft (8.8 m) long with a longest span of 8 ft (2.4 m).

Who owns IRR 6842C/ N4747 over Eagle Hollow Creek?

It is owned by the County Highway Agency.