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 | 8:08:33 AM | 1.60 | 1:19 | 1:16 | 73 |  |
| Harlem Rd | W Bellfort | 8:08:33 AM | 1.50 | 1:16 | 2:32 | 71 | |
| W Bellfort | Bellaire | 8:08:33 AM | 2.90 | 2:29 | 5:01 | 70 | |
| Bellaire | S Fry Rd | 8:08:33 AM | 1.60 | 1:32 | 6:33 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:08:33 AM | 2.00 | 5:48 | 12:21 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 8:08:33 AM | 2.20 | 6:01 | 18:22 | 22 | |
| Kingsland | IH-10 Katy | 8:08:33 AM | 1.25 | 1:12 | 19:34 | 62 | |
| IH-10 Katy | Morton | 8:08:33 AM | 1.50 | 1:38 | 21:12 | 55 | |
| Morton | Clay Rd | 8:08:33 AM | 1.60 | 1:30 | 22:42 | 64 | |
| Clay Rd | Beckendorff | 8:08:33 AM | 1.30 | 1:19 | 24:01 | 59 | |
| Beckendorff | FM-529 | 8:08:33 AM | 1.00 | 00:54 | 24:55 | 67 | |
| FM-529 | West Rd | 8:08:33 AM | 2.50 | 2:11 | 27:06 | 69 | |
| West Rd | House Hahl | 8:08:33 AM | 1.30 | 1:12 | 28:18 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 8:08:33 AM | 1.40 | 1:18 | 29:36 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:08:33 AM | 2.40 | 2:13 | 31:49 | 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 | 8:08:33 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:08:33 AM | 1.40 | 1:16 | 3:26 | 66 | |
| House Hahl | West Rd | 8:08:33 AM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 8:08:33 AM | 2.50 | 2:14 | 6:55 | 67 | |
| FM-529 | Beckendorff | 8:08:33 AM | 1.00 | 1:52 | 8:47 | 32 |  |
| Beckendorff | Clay Rd | 8:08:33 AM | 1.30 | 1:27 | 10:14 | 54 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:08:33 AM | 1.50 | 1:45 | 11:58 | 51 | |
| IH-10 Katy | Kingsland | 8:08:33 AM | 1.25 | 1:22 | 13:20 | 55 | |
| Kingsland | Cinco Ranch Blvd | 8:08:33 AM | 2.20 | 4:50 | 18:10 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | 8:08:33 AM | 2.00 | 5:07 | 23:17 | 23 | |
| S Fry Rd | Bellaire | 8:08:33 AM | 1.60 | 1:47 | 25:04 | 54 | |
| Bellaire | W Bellfort | 8:08:33 AM | 2.90 | 2:46 | 27:50 | 63 | |
| W Bellfort | Harlem Rd | 8:08:33 AM | 1.50 | 1:18 | 29:08 | 69 | |
| Harlem Rd | Oyster Creek | 8:08:33 AM | 1.60 | 1:41 | 30:49 | 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 | 30:46 | 30:46 | 60 | |
