A 19340 lb bucket loader was used to load the Southern Vermont (1906) Bridge.
Bridge diagram and node labeling. Dial gages located at points 1, 2 and 3.

Test #1. Loader facing forwards with center of gravity at location 2.

Gage #	Zero (in)	Disp (in)	Net (in)
1	-0.0045	0.1485	0.1530
2	-0.0030	0.1730	0.1760
3	-0.0020	0.1510	0.1530

Test #2. Loader facing backwards with center of gravity at location 2.

Gage #	Zero (in)	Disp (in)	Net (in)
1	-0.0030	0.1430	0.1460
2	0.0010	0.1745	0.1735
3	0.0000	0.1535	0.1535

Test #3. Loader facing backwards with center of gravity at location 3.

Gage #	Zero (in)	Disp (in)	Net (in)
1	-0.0030	0.1090	0.1120
2	0.0010	0.1655	0.1645
3	0.0000	0.1555	0.1555

Test #4. Loader facing backwards with center of gravity at location 2.

Gage #	Zero (in)	Disp (in)	Net (in)
1	-0.0030	0.1420	0.1450
2	0.0010	0.1820	0.1810
3	0.0000	0.1615	0.1615

Test #5. Loader facing backwards with center of gravity at location 1.

Gage #	Zero (in)	Disp (in)	Net (in)	Rebound (in)	Net Rebound (in)
1	-0.0030	0.1515	0.1545	0.001	0.0040
2	0.0010	0.1670	0.1660	0.0095	0.0085
3	0.0000	0.1225	0.1225	0.0055	0.0055

Summary of results. All displacements are inches.

	C.G. at location 1			C.G. at location 2			C.G. at location 3
Test	gage 1	gage 2	gage 3	gage 1	gage 2	gage 3	gage 1	gage 2	gage 3
1				0.153	0.176	0.153
2				0.146	0.174	0.154
3	0.155	0.166	0.123
4				0.145	0.181	0.162
5							0.112	0.165	0.156
Mean				0.148	0.177	0.156
std				0.004	0.004	0.005
Max				0.153	0.181	0.162
Min				0.145	0.174	0.153