US Bridges

Mckay Road over Bogue PHALIA-1162

Good

Washington County, Mississippi · Sec 15 T16N R 6W B · Structure no. SA7600000000110

Built
1989
36 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
302 ft
7 main spans
Daily traffic
50
2024 count
Owner
County
County Highway Agency

About this bridge

Mckay Road over Bogue PHALIA-1162 is a prestressed concrete stringer/multi-beam or girder carrying Mckay Road over Bogue PHALIA-1162 in Washington County, Mississippi. It was built in 1989, so it is 36 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 50 vehicles a day, roughly 8% of them trucks, projected to reach 70 by 2044. The structure is 302 ft (92 m) long and 31 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesMckay Road
CrossesBogue PHALIA-1162
LocationSec 15 T16N R 6W B
RouteCounty Highway 1162
Coordinates33.24129, -90.81184
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating76.7 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length302 ft (92 m)
Longest span80 ft (24.4 m)
Deck width31 ft (9.3 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic70 by 2044
Trucks8%
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$1.8 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mckay Road over Bogue PHALIA-1162 built?

It was built in 1989, making it 36 years old in 2025.

What condition is Mckay Road over Bogue PHALIA-1162 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2023.

How much traffic does Mckay Road over Bogue PHALIA-1162 carry?

About 50 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Mckay Road over Bogue PHALIA-1162?

The structure is 302 ft (92 m) long with a longest span of 80 ft (24.4 m) and a deck 31 ft wide.

Who owns Mckay Road over Bogue PHALIA-1162?

It is owned by the County Highway Agency.