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 | 7:18:56 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 7:18:56 PM | 1.50 | 1:23 | 2:17 | 65 | |
| FM-1464 | Oyster Creek | 7:18:56 PM | 2.00 | 1:44 | 4:01 | 69 | |
| Oyster Creek | Harlem Rd | 7:10:57 PM | 1.60 | 1:40 | 5:41 | 58 | |
| Harlem Rd | W Bellfort | 7:18:56 PM | 1.50 | 1:20 | 7:01 | 68 | |
| W Bellfort | Bellaire | 7:18:56 PM | 2.90 | 2:39 | 9:40 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:18:56 PM | 2.20 | 2:06 | 11:44 | 63 | |
| Kingsland | IH-10 Katy | 7:18:56 PM | 1.25 | 1:05 | 12:49 | 69 | |
| IH-10 Katy | Morton | 7:17:56 PM | 1.50 | 2:06 | 14:55 | 43 |  |
| Morton | Clay Rd | 7:18:56 PM | 1.60 | 1:18 | 16:13 | 74 | |
| Clay Rd | Beckendorff | 7:18:56 PM | 1.30 | 1:19 | 17:32 | 59 | |
| Beckendorff | FM-529 | 7:18:56 PM | 1.00 | 00:48 | 18:20 | 75 | |
| FM-529 | West Rd | 7:18:56 PM | 2.50 | 2:15 | 20:35 | 67 | |
| West Rd | House Hahl | 7:18:56 PM | 1.30 | 1:10 | 21:45 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:18:56 PM | 1.40 | 1:14 | 22:59 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:18:56 PM | 2.40 | 2:09 | 25:08 | 67 | |
| Summary | 30.55 | 25:08 | 25:08 | 73 | |
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 | 7:18:56 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:18:56 PM | 1.40 | 1:18 | 3:23 | 65 | |
| House Hahl | West Rd | 7:18:56 PM | 1.30 | 1:11 | 4:34 | 66 | |
| West Rd | FM-529 | 7:18:56 PM | 2.50 | 1:57 | 6:31 | 77 | |
| FM-529 | Beckendorff | 7:18:56 PM | 1.00 | 00:57 | 7:28 | 63 | |
| Beckendorff | Clay Rd | 7:18:56 PM | 1.30 | 1:03 | 8:31 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:18:56 PM | 1.25 | 1:21 | 9:50 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:18:56 PM | 2.20 | 2:07 | 11:57 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:18:56 PM | 2.90 | 2:38 | 14:33 | 66 | |
| W Bellfort | Harlem Rd | 7:13:56 PM | 1.50 | 00:58 | 15:31 | 93 | |
| Harlem Rd | Oyster Creek | 7:18:56 PM | 1.60 | 1:41 | 17:12 | 57 | |
| Oyster Creek | FM-1464 | 7:18:56 PM | 2.00 | 1:34 | 18:46 | 77 | |
| FM-1464 | New Territory | 7:18:56 PM | 1.50 | 1:12 | 19:58 | 75 | |
| New Territory | Brazos River | 7:18:56 PM | 1.00 | 00:43 | 20:41 | 84 | |
| Summary | 30.55 | 20:41 | 20:41 | 89 | |
