US Bridges

Maitland Road over False Bottom Ck

PoorClosed to traffic

Lawrence County, South Dakota · 0.7SW Christen & Maitland · Structure no. 000000041118111

Built
1977
48 years old
Condition
Poor
inspected July 2024
Type
Tee Beam
Prestressed Concrete
Length
36 ft
1 main span
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

Maitland Road over False Bottom Ck is a prestressed concrete tee beam carrying Maitland Road over False Bottom Ck in Lawrence County, South Dakota. It was built in 1977, so it is 48 years old, younger than the South Dakota average of 48.9 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 150 by 2040. The structure is 36 ft (10.9 m) long and 23 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesMaitland Road
CrossesFalse Bottom Ck
Location0.7SW Christen & Maitland
RouteCounty Highway 0
Coordinates44.44433, -103.8139
Functional classRural Minor Collector

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating18 US tons
Inventory rating10.5 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length36 ft (10.9 m)
Longest span33 ft (10.1 m)
Deck width23 ft (7.1 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic150 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Maitland Road over False Bottom Ck built?

It was built in 1977, making it 48 years old in 2025.

What condition is Maitland Road over False Bottom Ck 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 July 2024.

How much traffic does Maitland Road over False Bottom Ck carry?

About 100 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Maitland Road over False Bottom Ck?

The structure is 36 ft (10.9 m) long with a longest span of 33 ft (10.1 m) and a deck 23 ft wide.

Who owns Maitland Road over False Bottom Ck?

It is owned by the County Highway Agency.