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 | 9:54:37 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 9:54:37 AM | 1.50 | 1:26 | 2:22 | 63 | |
| FM-1464 | Oyster Creek | 9:54:37 AM | 2.00 | 1:44 | 4:06 | 69 | |
| Oyster Creek | Harlem Rd | 9:54:37 AM | 1.60 | 1:30 | 5:36 | 64 | |
| Harlem Rd | W Bellfort | 9:54:37 AM | 1.50 | 1:14 | 6:50 | 73 | |
| W Bellfort | Bellaire | 9:54:37 AM | 2.90 | 2:35 | 9:25 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 9:54:37 AM | 2.00 | 2:08 | 11:31 | 56 | |
| Kingsland | IH-10 Katy | 9:54:37 AM | 1.50 | 1:08 | 12:39 | 79 | |
| IH-10 Katy | Morton | 9:54:37 AM | 1.50 | 2:07 | 14:46 | 43 |  |
| Morton | Clay Rd | 9:54:37 AM | 1.60 | 1:25 | 16:11 | 68 | |
| Clay Rd | Beckendorff | 9:54:37 AM | 1.30 | 1:14 | 17:25 | 63 | |
| Beckendorff | FM-529 | 9:54:37 AM | 1.00 | 00:51 | 18:16 | 71 | |
| FM-529 | West Rd | 9:54:37 AM | 2.50 | 2:13 | 20:29 | 68 | |
| West Rd | House Hahl | 9:54:37 AM | 1.30 | 1:09 | 21:38 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 9:54:37 AM | 1.40 | 1:07 | 22:45 | 75 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:54:37 AM | 2.40 | 2:03 | 24:48 | 70 | |
| Summary | 30.6 | 24:48 | 24:48 | 74 | |
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 | 9:54:37 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:54:37 AM | 1.40 | 1:12 | 3:23 | 70 | |
| House Hahl | West Rd | 9:54:37 AM | 1.30 | 1:13 | 4:36 | 64 | |
| West Rd | FM-529 | 9:54:37 AM | 2.50 | 2:08 | 6:44 | 70 | |
| FM-529 | Beckendorff | 9:54:37 AM | 1.00 | 1:00 | 7:44 | 60 | |
| Beckendorff | Clay Rd | 9:54:37 AM | 1.30 | 1:02 | 8:46 | 75 | |
| Clay Rd | Morton | 9:54:37 AM | 1.60 | 1:58 | 10:44 | 49 | |
| Morton | IH-10 Katy | 9:54:37 AM | 1.50 | 1:39 | 12:23 | 55 | |
| IH-10 Katy | Kingsland | 9:53:37 AM | 1.50 | 1:03 | 13:26 | 86 | |
| Kingsland | Cinco Ranch Blvd | 9:54:37 AM | 2.00 | 1:57 | 15:23 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:54:37 AM | 2.90 | 2:48 | 18:09 | 62 | |
| W Bellfort | Harlem Rd | 9:54:37 AM | 1.50 | 1:14 | 19:23 | 73 | |
| Harlem Rd | Oyster Creek | 9:54:37 AM | 1.60 | 1:28 | 20:51 | 65 | |
| Oyster Creek | FM-1464 | 9:54:37 AM | 2.00 | 1:42 | 22:33 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 22:31 | 22:31 | 82 | |
