US Bridges

US29/SR14ALT Wbl over CSX Railroad

Good

Fulton County, Georgia · 3 Miles Northwest of Unio · Structure no. 000000012152560

Built
1991
34 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
184 ft
3 main spans
Daily traffic
22,200
2024 count
Owner
State
State Highway Agency

About this bridge

US29/SR14ALT Wbl over CSX Railroad is a prestressed concrete stringer/multi-beam or girder carrying US29/SR14ALT Wbl over CSX Railroad in Fulton County, Georgia. It was built in 1991, so it is 34 years old, younger than the Georgia average of 47.5 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 22,200 vehicles a day, roughly 7% of them trucks, projected to reach 33,300 by 2031. The structure is 184 ft (56.1 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS29/SR14ALT Wbl
CrossesCSX Railroad
Location3 Miles Northwest of Unio
RouteState Highway 29
StateGeorgia
Coordinates33.61904, -84.52865
Functional classUrban Other Principal Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.9 US tons
Inventory rating40.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length184 ft (56.1 m)
Longest span88 ft (26.8 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,200 (2024)
Projected traffic33,300 by 2031
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$1.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was US29/SR14ALT Wbl over CSX Railroad built?

It was built in 1991, making it 34 years old in 2025.

What condition is US29/SR14ALT Wbl over CSX Railroad 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 May 2024.

How much traffic does US29/SR14ALT Wbl over CSX Railroad carry?

About 22,200 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is US29/SR14ALT Wbl over CSX Railroad?

The structure is 184 ft (56.1 m) long with a longest span of 88 ft (26.8 m) and a deck 41 ft wide.

Who owns US29/SR14ALT Wbl over CSX Railroad?

It is owned by the State Highway Agency.