US Bridges

Oakman Parrish RD over Lost Creek

PoorClosed to traffic

Walker County, Alabama · 1 Mile W Parrish · Structure no. 000133

Built
1920
105 years old
Condition
Poor
inspected February 1999
Type
Truss - Thru
Steel
Length
275 ft
1 main span
Daily traffic
1,000
1991 count
Owner
County
County Highway Agency

About this bridge

Oakman Parrish RD over Lost Creek is a steel truss - thru carrying Oakman Parrish RD over Lost Creek in Walker County, Alabama. It was built in 1920, so it is 105 years old, older than the Alabama average of 51.1 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: closed to all traffic.

It carries about 1,000 vehicles a day, roughly 40% of them trucks, projected to reach 1,400 by 2020. The structure is 275 ft (83.8 m) long and 20 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesOakman Parrish RD
CrossesLost Creek
Location1 Mile W Parrish
RouteCounty Highway 20
StateAlabama
Coordinates33.7185, -87.3027
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 1999
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+4 approach)
Design loadH 15
Structure length275 ft (83.8 m)
Longest span122 ft (37.2 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deck15 ft (4.6 m)

Traffic and service

Average daily traffic1,000 (1991)
Projected traffic1,400 by 2020
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$1.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Oakman Parrish RD over Lost Creek built?

It was built in 1920, making it 105 years old in 2025.

What condition is Oakman Parrish RD over Lost 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 February 1999.

How much traffic does Oakman Parrish RD over Lost Creek carry?

About 1,000 vehicles per day (1991 count), of which roughly 40% are trucks.

How long is Oakman Parrish RD over Lost Creek?

The structure is 275 ft (83.8 m) long with a longest span of 122 ft (37.2 m) and a deck 20 ft wide.

Who owns Oakman Parrish RD over Lost Creek?

It is owned by the County Highway Agency.