US Bridges

Hummingbird Road over Dog Run Hollow-Wash Co.

FairPosted for load

Washington County, Arkansas · 0.58 MI N of SH 74 · Structure no. 000000000018669

Built
1976
49 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
38 ft
1 main span
Daily traffic
873
2018 count
Owner
County
County Highway Agency

About this bridge

Hummingbird Road over Dog Run Hollow-Wash Co. is a steel stringer/multi-beam or girder carrying Hummingbird Road over Dog Run Hollow-Wash Co. in Washington County, Arkansas. It was built in 1976, so it is 49 years old, older than the Arkansas average of 45.1 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. Its operating status is: posted for load restriction.

It carries about 873 vehicles a day, roughly 1% of them trucks, projected to reach 221 by 2007. The structure is 38 ft (11.6 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesHummingbird Road
CrossesDog Run Hollow-Wash Co.
Location0.58 MI N of SH 74
RouteCounty Highway 302
CountyWashington County
StateArkansas
Coordinates36.03783, -94.01656
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating29 US tons
Inventory rating17 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckOpen grating
Main spans1
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span34 ft (10.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic873 (2018)
Projected traffic221 by 2007
Trucks1%
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 statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$41,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Hummingbird Road over Dog Run Hollow-Wash Co. built?

It was built in 1976, making it 49 years old in 2025.

What condition is Hummingbird Road over Dog Run Hollow-Wash Co. 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 October 2024.

How much traffic does Hummingbird Road over Dog Run Hollow-Wash Co. carry?

About 873 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Hummingbird Road over Dog Run Hollow-Wash Co.?

The structure is 38 ft (11.6 m) long with a longest span of 34 ft (10.4 m) and a deck 24 ft wide.

Who owns Hummingbird Road over Dog Run Hollow-Wash Co.?

It is owned by the County Highway Agency.