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 | 8:09:34 AM | 1.60 | 1:21 | 1:18 | 71 |  |
| Harlem Rd | W Bellfort | 8:09:34 AM | 1.50 | 1:09 | 2:27 | 78 | |
| W Bellfort | Bellaire | 8:09:34 AM | 2.90 | 2:30 | 4:57 | 70 | |
| Bellaire | S Fry Rd | 8:09:34 AM | 1.60 | 1:31 | 6:28 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:09:34 AM | 2.00 | 5:46 | 12:14 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 8:09:34 AM | 2.20 | 6:01 | 18:15 | 22 | |
| Kingsland | IH-10 Katy | 8:09:34 AM | 1.25 | 1:09 | 19:24 | 65 | |
| IH-10 Katy | Morton | 8:09:34 AM | 1.50 | 1:38 | 21:02 | 55 | |
| Morton | Clay Rd | 8:09:34 AM | 1.60 | 1:29 | 22:31 | 65 | |
| Clay Rd | Beckendorff | 8:09:34 AM | 1.30 | 1:19 | 23:50 | 59 | |
| Beckendorff | FM-529 | 8:09:34 AM | 1.00 | 00:54 | 24:44 | 67 | |
| FM-529 | West Rd | 8:09:34 AM | 2.50 | 2:12 | 26:56 | 68 | |
| West Rd | House Hahl | 8:09:34 AM | 1.30 | 1:12 | 28:08 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 8:09:34 AM | 1.40 | 1:18 | 29:26 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:09:34 AM | 2.40 | 2:13 | 31:39 | 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 | 8:09:34 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:09:34 AM | 1.40 | 1:17 | 3:27 | 65 | |
| House Hahl | West Rd | 8:09:34 AM | 1.30 | 1:15 | 4:42 | 62 | |
| West Rd | FM-529 | 8:09:34 AM | 2.50 | 2:13 | 6:55 | 68 | |
| FM-529 | Beckendorff | 8:09:34 AM | 1.00 | 1:48 | 8:43 | 33 |  |
| Beckendorff | Clay Rd | 8:09:34 AM | 1.30 | 1:27 | 10:10 | 54 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:09:34 AM | 1.50 | 1:45 | 11:54 | 51 | |
| IH-10 Katy | Kingsland | 8:09:34 AM | 1.25 | 1:22 | 13:16 | 55 | |
| Kingsland | Cinco Ranch Blvd | 8:09:34 AM | 2.20 | 4:46 | 18:02 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 8:09:34 AM | 2.00 | 5:09 | 23:11 | 23 | |
| S Fry Rd | Bellaire | 8:09:34 AM | 1.60 | 1:46 | 24:57 | 54 | |
| Bellaire | W Bellfort | 8:09:34 AM | 2.90 | 2:48 | 27:45 | 62 | |
| W Bellfort | Harlem Rd | 8:09:34 AM | 1.50 | 1:18 | 29:03 | 69 | |
| Harlem Rd | Oyster Creek | 8:09:34 AM | 1.60 | 1:41 | 30:44 | 57 | |
| 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 | 30:41 | 30:41 | 60 | |
