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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 7:59:32 PM | 2.00 | 1:57 | 1:55 | 62 |  |
| Oyster Creek | Harlem Rd | 7:59:32 PM | 1.60 | 1:35 | 3:30 | 61 | |
| Harlem Rd | W Bellfort | 7:59:32 PM | 1.50 | 1:11 | 4:41 | 76 | |
| W Bellfort | Bellaire | 7:59:32 PM | 2.90 | 2:44 | 7:25 | 64 | |
| Bellaire | S Fry Rd | 7:59:32 PM | 1.60 | 1:51 | 9:16 | 52 | |
| S Fry Rd | Cinco Ranch Blvd | 7:59:32 PM | 2.00 | 1:53 | 11:09 | 64 | |
| Cinco Ranch Blvd | Kingsland | 7:59:32 PM | 2.20 | 5:25 | 16:34 | 24 |  |
| Kingsland | IH-10 Katy | 7:59:32 PM | 1.25 | 1:07 | 17:41 | 67 | |
| IH-10 Katy | Morton | 7:59:32 PM | 1.50 | 2:39 | 20:20 | 34 |  |
| Morton | Clay Rd | 7:59:32 PM | 1.60 | 1:40 | 22:00 | 58 | |
| Clay Rd | Beckendorff | 7:59:32 PM | 1.30 | 1:15 | 23:15 | 62 | |
| Beckendorff | FM-529 | 7:59:32 PM | 1.00 | 00:55 | 24:10 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:59:32 PM | 1.40 | 1:13 | 25:21 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:59:32 PM | 2.40 | 1:58 | 27:19 | 73 | |
| 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 | 7:59:32 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:59:32 PM | 1.40 | 1:15 | 3:20 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:59:32 PM | 1.00 | 1:00 | 4:18 | 60 | |
| Beckendorff | Clay Rd | 7:59:32 PM | 1.30 | 1:09 | 5:27 | 68 | |
| Clay Rd | Morton | 7:59:32 PM | 1.60 | 2:01 | 7:28 | 48 |  |
| Morton | IH-10 Katy | 7:58:32 PM | 1.50 | 1:10 | 8:38 | 77 | |
| IH-10 Katy | Kingsland | 7:59:32 PM | 1.25 | 1:04 | 9:42 | 70 | |
| Kingsland | Cinco Ranch Blvd | 7:59:32 PM | 2.20 | 2:17 | 11:59 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 7:59:32 PM | 2.00 | 2:05 | 14:04 | 58 | |
| S Fry Rd | Bellaire | 7:59:32 PM | 1.60 | 1:54 | 15:58 | 51 | |
| Bellaire | W Bellfort | 7:59:32 PM | 2.90 | 2:40 | 18:38 | 65 | |
| W Bellfort | Harlem Rd | 7:59:32 PM | 1.50 | 1:20 | 19:58 | 68 | |
| Harlem Rd | Oyster Creek | 7:59:32 PM | 1.60 | 1:26 | 21:24 | 67 | |
| Oyster Creek | FM-1464 | 7:59:32 PM | 2.00 | 1:39 | 23:03 | 73 | |
| FM-1464 | New Territory | 7:59:32 PM | 1.50 | 1:14 | 24:17 | 73 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:16 | 24:16 | 76 | |
