US Bridges

SR 908 over Cnic RR

Good

Pike County, Mississippi · 0.2 MI E US 51 · Structure no. 310090805700020

Built
1999
26 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
6,900
2023 count
Owner
State
State Highway Agency

About this bridge

SR 908 over Cnic RR is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 908 over Cnic RR in Pike County, Mississippi. It was built in 1999, so it is 26 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,900 vehicles a day, roughly 8% of them trucks, projected to reach 6,900 by 2043. The structure is 133 ft (40.5 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 908
CrossesCnic RR
Location0.2 MI E US 51
RouteState Highway 908
Coordinates31.28779, -90.46617
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.4 US tons
Inventory rating20.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length133 ft (40.5 m)
Longest span59 ft (18 m)
Deck width42 ft (12.9 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,900 (2023)
Projected traffic6,900 by 2043
Trucks8%
Lanes on structure20
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 908 over Cnic RR built?

It was built in 1999, making it 26 years old in 2025.

What condition is SR 908 over Cnic RR 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 October 2024.

How much traffic does SR 908 over Cnic RR carry?

About 6,900 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is SR 908 over Cnic RR?

The structure is 133 ft (40.5 m) long with a longest span of 59 ft (18 m) and a deck 42 ft wide.

Who owns SR 908 over Cnic RR?

It is owned by the State Highway Agency.