US Bridges

SH 10 WB Log 15.10 over Union Pacific RR

Fair

Pulaski County, Arkansas · SH 10 @ U.P.R.R. · Structure no. 0000000000M0336

Built
1927
98 years old
Condition
Fair
inspected February 2024
Type
Arch - Thru
Concrete
Length
135 ft
1 main span
Daily traffic
27,000
2018 count
Owner
State
State Highway Agency

About this bridge

SH 10 WB Log 15.10 over Union Pacific RR is a concrete arch - thru carrying SH 10 WB Log 15.10 over Union Pacific RR in Pulaski County, Arkansas. It was built in 1927, so it is 98 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 5 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 27,000 vehicles a day, roughly 1% of them trucks, projected to reach 20,091 by 2028. The structure is 135 ft (41.2 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSH 10 WB Log 15.10
CrossesUnion Pacific RR
LocationSH 10 @ U.P.R.R.
RouteState Highway 10
CountyPulaski County
StateArkansas
Coordinates34.7526, -92.28334
Functional classUrban Other Principal Arterial

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
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
Approach roadway alignment6: Equal to present minimum criteria
Operating rating31 US tons
Inventory rating19 US tons

Structure

Structure typeArch - Thru
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadH 15
Structure length135 ft (41.2 m)
Longest span90 ft (27.4 m)
Deck width36 ft (11 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deck18 ft (5.4 m)

Traffic and service

Average daily traffic27,000 (2018)
Projected traffic20,091 by 2028
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$322,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SH 10 WB Log 15.10 over Union Pacific RR built?

It was built in 1927, making it 98 years old in 2025.

What condition is SH 10 WB Log 15.10 over Union Pacific RR 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 February 2024.

How much traffic does SH 10 WB Log 15.10 over Union Pacific RR carry?

About 27,000 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 10 WB Log 15.10 over Union Pacific RR?

The structure is 135 ft (41.2 m) long with a longest span of 90 ft (27.4 m) and a deck 36 ft wide.

Who owns SH 10 WB Log 15.10 over Union Pacific RR?

It is owned by the State Highway Agency.