SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 7:51:51 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 7:52:52 PM | 1.50 | 1:23 | 2:17 | 65 | |
| FM-1464 | Oyster Creek | 7:52:52 PM | 2.00 | 1:44 | 4:01 | 69 | |
| Oyster Creek | Harlem Rd | 7:52:52 PM | 1.60 | 1:21 | 5:22 | 71 | |
| Harlem Rd | W Bellfort | 7:31:52 PM | 1.50 | 1:52 | 7:14 | 48 |  |
| W Bellfort | Bellaire | 7:52:52 PM | 2.90 | 2:50 | 10:04 | 61 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:52:52 PM | 2.00 | 2:05 | 12:07 | 58 | |
| Kingsland | IH-10 Katy | 7:52:52 PM | 1.50 | 1:05 | 13:12 | 83 | |
| IH-10 Katy | Morton | 7:51:51 PM | 1.50 | 1:40 | 14:52 | 54 | |
| Morton | Clay Rd | 7:52:52 PM | 1.60 | 1:11 | 16:03 | 81 | |
| Clay Rd | Beckendorff | 7:52:52 PM | 1.30 | 1:09 | 17:12 | 68 | |
| Beckendorff | FM-529 | 7:52:52 PM | 1.00 | 00:48 | 18:00 | 75 | |
| FM-529 | West Rd | 7:52:52 PM | 2.50 | 2:04 | 20:04 | 73 | |
| West Rd | House Hahl | 7:52:52 PM | 1.30 | 1:09 | 21:13 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 7:52:52 PM | 1.40 | 1:12 | 22:25 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:52:52 PM | 2.40 | 2:00 | 24:25 | 72 | |
| Summary | 30.6 | 24:25 | 24:25 | 75 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:52:52 PM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 7:52:52 PM | 1.40 | 1:11 | 3:05 | 71 | |
| House Hahl | West Rd | 7:52:52 PM | 1.30 | 1:10 | 4:15 | 67 | |
| West Rd | FM-529 | 7:52:52 PM | 2.50 | 2:11 | 6:26 | 69 | |
| FM-529 | Beckendorff | 7:49:52 PM | 1.00 | 1:00 | 7:26 | 60 | |
| Beckendorff | Clay Rd | 7:52:52 PM | 1.30 | 1:04 | 8:30 | 73 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:52:52 PM | 1.50 | 1:06 | 9:34 | 82 | |
| Kingsland | Cinco Ranch Blvd | 7:52:52 PM | 2.00 | 1:51 | 11:25 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:52:52 PM | 2.90 | 2:53 | 14:16 | 60 | |
| W Bellfort | Harlem Rd | 7:52:52 PM | 1.50 | 1:17 | 15:33 | 70 | |
| Harlem Rd | Oyster Creek | 7:52:52 PM | 1.60 | 1:26 | 16:59 | 67 | |
| Oyster Creek | FM-1464 | 7:52:52 PM | 2.00 | 1:40 | 18:39 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 18:37 | 18:37 | 99 | |
