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 | 10:46:31 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | 10:46:31 AM | 1.50 | 1:24 | 2:20 | 64 | |
| FM-1464 | Oyster Creek | 10:46:31 AM | 2.00 | 2:08 | 4:28 | 56 | |
| Oyster Creek | Harlem Rd | 10:46:31 AM | 1.60 | 1:31 | 5:59 | 63 | |
| Harlem Rd | W Bellfort | 10:46:31 AM | 1.50 | 1:15 | 7:14 | 72 | |
| W Bellfort | Bellaire | 10:46:31 AM | 2.90 | 2:36 | 9:50 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:46:31 AM | 2.20 | 2:38 | 12:26 | 50 | |
| Kingsland | IH-10 Katy | 10:46:31 AM | 1.25 | 1:31 | 13:57 | 49 |  |
| IH-10 Katy | Morton | 10:45:30 AM | 1.50 | 2:16 | 16:13 | 40 | |
| Morton | Clay Rd | 10:33:30 AM | 1.60 | 1:31 | 17:44 | 63 | |
| Clay Rd | Beckendorff | 10:46:31 AM | 1.30 | 1:20 | 19:04 | 58 | |
| Beckendorff | FM-529 | 10:46:31 AM | 1.00 | 00:54 | 19:58 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:46:31 AM | 1.40 | 1:22 | 21:18 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:46:31 AM | 2.40 | 2:09 | 23:27 | 67 | |
| Summary | 30.55 | 23:27 | 23:27 | 78 | |
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 | 10:46:31 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:46:31 AM | 1.40 | 1:15 | 3:21 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:46:31 AM | 1.00 | 1:07 | 4:26 | 54 | |
| Beckendorff | Clay Rd | 10:46:31 AM | 1.30 | 1:13 | 5:39 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:46:31 AM | 1.50 | 1:36 | 7:14 | 56 | |
| IH-10 Katy | Kingsland | 10:36:30 AM | 1.25 | 1:57 | 9:11 | 38 |  |
| Kingsland | Cinco Ranch Blvd | 10:46:31 AM | 2.20 | 2:44 | 11:55 | 48 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:46:31 AM | 2.90 | 2:33 | 14:26 | 68 | |
| W Bellfort | Harlem Rd | 10:46:31 AM | 1.50 | 1:14 | 15:40 | 73 | |
| Harlem Rd | Oyster Creek | 10:46:31 AM | 1.60 | 1:22 | 17:02 | 70 | |
| Oyster Creek | FM-1464 | 10:46:31 AM | 2.00 | 1:36 | 18:38 | 75 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:46:31 AM | 1.00 | 00:50 | 19:27 | 72 | |
| Summary | 30.55 | 19:27 | 19:27 | 94 | |
