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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 7:52:54 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 7:59:52 PM | 2.00 | 1:43 | 3:02 | 70 | |
| Oyster Creek | Harlem Rd | 7:59:52 PM | 1.60 | 1:29 | 4:31 | 65 | |
| Harlem Rd | W Bellfort | 7:59:52 PM | 1.50 | 1:14 | 5:45 | 73 | |
| W Bellfort | Bellaire | 7:59:52 PM | 2.90 | 2:28 | 8:13 | 71 | |
| Bellaire | S Fry Rd | 7:59:52 PM | 1.60 | 1:24 | 9:37 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:59:52 PM | 2.00 | 2:06 | 11:43 | 57 | |
| Cinco Ranch Blvd | Kingsland | 7:57:53 PM | 2.20 | 2:22 | 14:05 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:59:52 PM | 1.50 | 1:52 | 15:56 | 48 |  |
| Morton | Clay Rd | 7:59:52 PM | 1.60 | 1:25 | 17:21 | 68 | |
| Clay Rd | Beckendorff | 7:59:52 PM | 1.30 | 1:13 | 18:34 | 64 | |
| Beckendorff | FM-529 | 7:59:52 PM | 1.00 | 00:52 | 19:26 | 69 | |
| FM-529 | West Rd | 7:59:52 PM | 2.50 | 2:05 | 21:31 | 72 | |
| West Rd | House Hahl | 7:59:52 PM | 1.30 | 1:10 | 22:41 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:59:52 PM | 1.40 | 1:11 | 23:52 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:59:52 PM | 2.40 | 2:05 | 25:57 | 69 | |
| Summary | 30.55 | Not Available | |
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 | 7:59:52 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:59:52 PM | 1.40 | 1:22 | 3:31 | 61 | |
| House Hahl | West Rd | 7:59:52 PM | 1.30 | 1:14 | 4:45 | 63 | |
| West Rd | FM-529 | 7:59:52 PM | 2.50 | 2:08 | 6:53 | 70 | |
| FM-529 | Beckendorff | 7:59:52 PM | 1.00 | 00:59 | 7:52 | 61 | |
| Beckendorff | Clay Rd | 7:59:52 PM | 1.30 | 1:10 | 9:02 | 67 | |
| Clay Rd | Morton | 7:59:52 PM | 1.60 | 1:42 | 10:44 | 56 | |
| Morton | IH-10 Katy | 7:59:52 PM | 1.50 | 2:38 | 13:22 | 34 |  |
| IH-10 Katy | Kingsland | 7:59:52 PM | 1.25 | 1:09 | 14:31 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:59:52 PM | 2.20 | 2:32 | 17:03 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 7:59:52 PM | 2.00 | 2:10 | 19:13 | 55 | |
| S Fry Rd | Bellaire | 7:59:52 PM | 1.60 | 2:04 | 21:17 | 46 | |
| Bellaire | W Bellfort | 7:59:52 PM | 2.90 | 2:30 | 23:47 | 70 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:59:52 PM | 2.00 | 1:47 | 25:32 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:30 | 25:30 | 72 | |
