US Bridges

Graham Drive over Unnamed Creek

Good

Lee County, Mississippi · Sec 23 T10S R 5E · Structure no. SA4100000000218

Built
1997
28 years old
Condition
Good
inspected June 2024
Type
Channel Beam
Concrete
Length
69 ft
3 main spans
Daily traffic
1,100
2024 count
Owner
County
County Highway Agency

About this bridge

Graham Drive over Unnamed Creek is a concrete channel beam carrying Graham Drive over Unnamed Creek in Lee County, Mississippi. It was built in 1997, so it is 28 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 1,100 vehicles a day, roughly 8% of them trucks, projected to reach 1,200 by 2043. The structure is 69 ft (21 m) long and 31 ft wide.

CarriesGraham Drive
CrossesUnnamed Creek
LocationSec 23 T10S R 5E
RouteCounty Highway 506
Coordinates34.19536, -88.75198
Functional classRural Minor Collector

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 protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating42.2 US tons
Inventory rating25.2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadUnknown
Structure length69 ft (21 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2024)
Projected traffic1,200 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Graham Drive over Unnamed Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Graham Drive over Unnamed Creek 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 June 2024.

How much traffic does Graham Drive over Unnamed Creek carry?

About 1,100 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Graham Drive over Unnamed Creek?

The structure is 69 ft (21 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns Graham Drive over Unnamed Creek?

It is owned by the County Highway Agency.