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 | 9:19:35 AM | 1.00 | 1:07 | 1:07 | 54 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:13:34 AM | 1.60 | 1:47 | 2:52 | 54 | |
| Harlem Rd | W Bellfort | 9:19:35 AM | 1.50 | 1:22 | 4:14 | 66 | |
| W Bellfort | Bellaire | 9:19:35 AM | 2.90 | 2:53 | 7:07 | 60 | |
| Bellaire | S Fry Rd | 9:19:35 AM | 1.60 | 1:25 | 8:32 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 9:19:35 AM | 2.00 | 2:01 | 10:33 | 60 | |
| Cinco Ranch Blvd | Kingsland | 9:19:35 AM | 2.20 | 2:12 | 12:45 | 60 | |
| Kingsland | IH-10 Katy | 9:19:35 AM | 1.25 | 00:59 | 13:44 | 76 | |
| IH-10 Katy | Morton | 9:19:35 AM | 1.50 | 1:51 | 15:35 | 49 |  |
| Morton | Clay Rd | 9:19:35 AM | 1.60 | 1:25 | 17:00 | 68 | |
| Clay Rd | Beckendorff | 9:19:35 AM | 1.30 | 1:19 | 18:19 | 59 | |
| Beckendorff | FM-529 | 9:19:35 AM | 1.00 | 00:54 | 19:13 | 67 | |
| FM-529 | West Rd | 9:19:35 AM | 2.50 | 1:53 | 21:06 | 80 | |
| West Rd | House Hahl | 9:19:35 AM | 1.30 | 1:31 | 22:37 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 9:19:35 AM | 1.40 | 1:20 | 23:57 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:19:35 AM | 2.40 | 2:16 | 26:13 | 64 | |
| Summary | 30.55 | 26:13 | 26:13 | 70 | |
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 | 9:19:35 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:19:35 AM | 1.40 | 1:20 | 3:31 | 63 | |
| House Hahl | West Rd | 9:19:35 AM | 1.30 | 1:37 | 5:08 | 48 | |
| West Rd | FM-529 | 9:19:35 AM | 2.50 | 2:00 | 7:08 | 75 | |
| FM-529 | Beckendorff | 9:19:35 AM | 1.00 | 1:10 | 8:18 | 51 | |
| Beckendorff | Clay Rd | 9:19:35 AM | 1.30 | 1:13 | 9:31 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:19:35 AM | 1.25 | 1:06 | 10:35 | 68 | |
| Kingsland | Cinco Ranch Blvd | 9:19:35 AM | 2.20 | 2:00 | 12:35 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 9:19:35 AM | 2.00 | 1:52 | 14:27 | 64 | |
| S Fry Rd | Bellaire | 9:19:35 AM | 1.60 | 1:29 | 15:56 | 65 | |
| Bellaire | W Bellfort | 9:19:35 AM | 2.90 | 2:43 | 18:39 | 64 | |
| W Bellfort | Harlem Rd | 9:19:35 AM | 1.50 | 1:15 | 19:54 | 72 | |
| Harlem Rd | Oyster Creek | 9:19:35 AM | 1.60 | 1:44 | 21:38 | 55 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:19:35 AM | 1.00 | 1:10 | 22:46 | 51 | |
| Summary | 30.55 | 22:46 | 22:46 | 81 | |
