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 | 7:20:44 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | 7:20:44 PM | 1.50 | 1:21 | 2:24 | 67 | |
| FM-1464 | Oyster Creek | 7:20:44 PM | 2.00 | 1:43 | 4:07 | 70 | |
| Oyster Creek | Harlem Rd | 7:20:44 PM | 1.60 | 1:28 | 5:35 | 65 | |
| Harlem Rd | W Bellfort | 7:20:44 PM | 1.50 | 1:15 | 6:50 | 72 | |
| W Bellfort | Bellaire | 7:20:44 PM | 2.90 | 2:33 | 9:23 | 68 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:20:44 PM | 2.20 | 5:36 | 14:57 | 24 |  |
| Kingsland | IH-10 Katy | 7:16:45 PM | 1.25 | 2:17 | 17:14 | 33 |  |
| IH-10 Katy | Morton | 7:06:46 PM | 1.50 | 1:44 | 18:58 | 52 | |
| Morton | Clay Rd | 7:20:44 PM | 1.60 | 1:20 | 20:18 | 72 | |
| Clay Rd | Beckendorff | 7:20:44 PM | 1.30 | 1:13 | 21:31 | 64 | |
| Beckendorff | FM-529 | 7:20:44 PM | 1.00 | 00:54 | 22:25 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:20:44 PM | 1.40 | 1:13 | 23:36 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:20:44 PM | 2.40 | 2:04 | 25:40 | 70 | |
| Summary | 30.55 | 25:40 | 25:40 | 71 | |
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 | 7:20:44 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:20:44 PM | 1.40 | 1:15 | 3:24 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:20:44 PM | 1.00 | 00:58 | 4:20 | 62 | |
| Beckendorff | Clay Rd | 7:20:44 PM | 1.30 | 1:13 | 5:33 | 64 | |
| Clay Rd | Morton | 7:20:44 PM | 1.60 | 1:45 | 7:18 | 55 | |
| Morton | IH-10 Katy | 7:20:44 PM | 1.50 | 1:16 | 8:34 | 71 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 7:20:44 PM | 2.20 | 2:30 | 11:03 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:20:44 PM | 2.90 | 2:36 | 13:37 | 67 | |
| W Bellfort | Harlem Rd | 7:20:44 PM | 1.50 | 1:07 | 14:44 | 81 | |
| Harlem Rd | Oyster Creek | 7:20:44 PM | 1.60 | 1:21 | 16:05 | 71 | |
| Oyster Creek | FM-1464 | 7:20:44 PM | 2.00 | 1:39 | 17:44 | 73 | |
| FM-1464 | New Territory | 7:20:44 PM | 1.50 | 1:12 | 18:56 | 75 | |
| New Territory | Brazos River | 7:20:44 PM | 1.00 | 00:46 | 19:42 | 78 | |
| Summary | 30.55 | 19:42 | 19:42 | 93 | |
