US Bridges

FAS 9557 over Unnamed Creek

Good

Marshall County, Mississippi · Sec_ 1_T 4S_R 3W · Structure no. SA4700000000079

Built
2005
20 years old
Condition
Good
inspected March 2024
Type
Channel Beam
Concrete
Length
93 ft
3 main spans
Daily traffic
1,300
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

FAS 9557 over Unnamed Creek is a concrete channel beam carrying FAS 9557 over Unnamed Creek in Marshall County, Mississippi. It was built in 2005, so it is 20 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 1,300 vehicles a day, roughly 4% of them trucks, projected to reach 1,950 by 2042. The structure is 93 ft (28.2 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFAS 9557
CrossesUnnamed Creek
LocationSec_ 1_T 4S_R 3W
RouteCity Street 9557
Coordinates34.76701, -89.46573
Functional classUrban 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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.5 US tons
Inventory rating49.6 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length93 ft (28.2 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.6 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2022)
Projected traffic1,950 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 FAS 9557 over Unnamed Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is FAS 9557 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 March 2024.

How much traffic does FAS 9557 over Unnamed Creek carry?

About 1,300 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is FAS 9557 over Unnamed Creek?

The structure is 93 ft (28.2 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns FAS 9557 over Unnamed Creek?

It is owned by the City or Municipal Highway Agency.