US Bridges

US 11 over Mill Creek

Fair

Pearl River County, Mississippi · 6.5 MI N SR 43 North · Structure no. 210001105501880

Built
1937
88 years old
Condition
Fair
inspected November 2024
Type
Slab
Concrete Continuous
Length
45 ft
2 main spans
Daily traffic
5,400
2023 count
Owner
State
State Highway Agency

About this bridge

US 11 over Mill Creek is a concrete continuous slab carrying US 11 over Mill Creek in Pearl River County, Mississippi. It was built in 1937, so it is 88 years old, older than the Mississippi average of 38.9 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 5,400 vehicles a day, roughly 12% of them trucks, projected to reach 5,400 by 2043. The structure is 45 ft (13.7 m) long and 27 ft wide. If it were closed, the detour would be 37.9 mi (61 km).

Location

Open in Google Maps
CarriesUS 11
CrossesMill Creek
Location6.5 MI N SR 43 North
RouteU.S. Route 11
CountyPearl River County
StateMississippi
Coordinates30.63647, -89.648
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.3 US tons
Inventory rating37.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length45 ft (13.7 m)
Longest span20 ft (6.1 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,400 (2023)
Projected traffic5,400 by 2043
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.9 mi (61 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$581 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US 11 over Mill Creek built?

It was built in 1937, making it 88 years old in 2025.

What condition is US 11 over Mill 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 November 2024.

How much traffic does US 11 over Mill Creek carry?

About 5,400 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is US 11 over Mill Creek?

The structure is 45 ft (13.7 m) long with a longest span of 20 ft (6.1 m) and a deck 27 ft wide.

Who owns US 11 over Mill Creek?

It is owned by the State Highway Agency.