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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:11:45 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:11:45 AM | 1.50 | 1:14 | 2:41 | 73 | |
| W Bellfort | Bellaire | 9:08:45 AM | 2.90 | 2:46 | 5:27 | 63 | |
| Bellaire | S Fry Rd | 9:11:45 AM | 1.60 | 1:27 | 6:54 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 9:11:45 AM | 2.00 | 4:29 | 11:23 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 9:11:45 AM | 2.20 | 5:15 | 16:38 | 25 | |
| Kingsland | IH-10 Katy | 9:11:45 AM | 1.25 | 1:15 | 17:53 | 60 | |
| IH-10 Katy | Morton | 9:11:45 AM | 1.50 | 1:43 | 19:36 | 52 | |
| Morton | Clay Rd | 9:11:45 AM | 1.60 | 1:26 | 21:02 | 67 | |
| Clay Rd | Beckendorff | 9:11:45 AM | 1.30 | 1:20 | 22:22 | 58 | |
| Beckendorff | FM-529 | 9:11:45 AM | 1.00 | 00:52 | 23:14 | 69 | |
| FM-529 | West Rd | 9:11:45 AM | 2.50 | 2:17 | 25:31 | 66 | |
| West Rd | House Hahl | 9:11:45 AM | 1.30 | 1:13 | 26:44 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:11:45 AM | 1.40 | 1:17 | 28:01 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:11:45 AM | 2.40 | 2:13 | 30:14 | 65 | |
| 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 | 9:11:45 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 9:11:45 AM | 1.40 | 1:19 | 3:34 | 64 | |
| House Hahl | West Rd | 9:11:45 AM | 1.30 | 1:15 | 4:49 | 62 | |
| West Rd | FM-529 | 9:11:45 AM | 2.50 | 2:14 | 7:03 | 67 | |
| FM-529 | Beckendorff | 9:11:45 AM | 1.00 | 1:01 | 8:04 | 59 | |
| Beckendorff | Clay Rd | 9:11:45 AM | 1.30 | 1:15 | 9:19 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:11:45 AM | 1.25 | 1:12 | 10:29 | 62 | |
| Kingsland | Cinco Ranch Blvd | 9:11:45 AM | 2.20 | 2:53 | 13:22 | 46 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:11:45 AM | 2.00 | 4:45 | 18:07 | 25 | |
| S Fry Rd | Bellaire | 9:11:45 AM | 1.60 | 1:33 | 19:40 | 62 | |
| Bellaire | W Bellfort | 9:11:45 AM | 2.90 | 2:43 | 22:23 | 64 | |
| W Bellfort | Harlem Rd | 9:11:45 AM | 1.50 | 1:14 | 23:37 | 73 | |
| Harlem Rd | Oyster Creek | 9:11:45 AM | 1.60 | 1:26 | 25:03 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:00 | 25:00 | 73 | |
