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 | 9:08:45 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 9:08:45 AM | 1.50 | 1:12 | 2:39 | 75 | |
| W Bellfort | Bellaire | 9:08:45 AM | 2.90 | 2:41 | 5:20 | 65 | |
| Bellaire | S Fry Rd | 9:08:45 AM | 1.60 | 1:29 | 6:49 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:08:45 AM | 2.00 | 4:27 | 11:16 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 9:08:45 AM | 2.20 | 5:11 | 16:27 | 25 | |
| Kingsland | IH-10 Katy | 9:08:45 AM | 1.25 | 1:04 | 17:31 | 70 | |
| IH-10 Katy | Morton | 9:08:45 AM | 1.50 | 1:35 | 19:06 | 57 | |
| Morton | Clay Rd | 9:08:45 AM | 1.60 | 1:34 | 20:40 | 61 | |
| Clay Rd | Beckendorff | 9:08:45 AM | 1.30 | 1:17 | 21:57 | 61 | |
| Beckendorff | FM-529 | 9:08:45 AM | 1.00 | 00:55 | 22:52 | 65 | |
| FM-529 | West Rd | 9:08:45 AM | 2.50 | 2:15 | 25:07 | 67 | |
| West Rd | House Hahl | 9:08:45 AM | 1.30 | 1:13 | 26:20 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:08:45 AM | 1.40 | 1:13 | 27:33 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:08:45 AM | 2.40 | 2:10 | 29:43 | 66 | |
| 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 | 9:08:45 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:08:45 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 9:08:45 AM | 1.30 | 1:17 | 4:47 | 61 | |
| West Rd | FM-529 | 9:08:45 AM | 2.50 | 2:43 | 7:30 | 55 | |
| FM-529 | Beckendorff | 9:08:45 AM | 1.00 | 2:00 | 9:30 | 30 |  |
| Beckendorff | Clay Rd | 9:08:45 AM | 1.30 | 1:28 | 10:58 | 53 | |
| Clay Rd | Morton | 9:08:45 AM | 1.60 | 2:16 | 13:14 | 42 |  |
| Morton | IH-10 Katy | 9:08:45 AM | 1.50 | 1:23 | 14:37 | 65 | |
| IH-10 Katy | Kingsland | 9:08:45 AM | 1.25 | 1:06 | 15:43 | 68 | |
| Kingsland | Cinco Ranch Blvd | 9:08:45 AM | 2.20 | 3:59 | 19:42 | 33 | |
| Cinco Ranch Blvd | S Fry Rd | 9:08:45 AM | 2.00 | 5:23 | 25:05 | 22 | |
| S Fry Rd | Bellaire | 9:08:45 AM | 1.60 | 1:37 | 26:42 | 59 | |
| Bellaire | W Bellfort | 9:08:45 AM | 2.90 | 2:50 | 29:32 | 61 | |
| W Bellfort | Harlem Rd | 9:08:45 AM | 1.50 | 1:21 | 30:53 | 67 | |
| Harlem Rd | Oyster Creek | 9:08:45 AM | 1.60 | 1:28 | 32:21 | 65 | |
| 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 | 32:18 | 32:18 | 57 | |
