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 | 1:09:43 AM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:09:43 AM | 2.90 | 2:42 | 3:28 | 64 | |
| Bellaire | S Fry Rd | 1:09:43 AM | 1.60 | 1:30 | 4:58 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 1:09:43 AM | 2.00 | 2:01 | 6:59 | 60 | |
| Cinco Ranch Blvd | Kingsland | 1:09:43 AM | 2.20 | 2:24 | 9:23 | 55 | |
| Kingsland | IH-10 Katy | 1:09:43 AM | 1.25 | 1:16 | 10:39 | 59 | |
| IH-10 Katy | Morton | 1:09:43 AM | 1.50 | 2:04 | 12:43 | 44 |  |
| Morton | Clay Rd | 1:09:43 AM | 1.60 | 1:35 | 14:18 | 61 | |
| Clay Rd | Beckendorff | 1:09:43 AM | 1.30 | 1:22 | 15:40 | 57 | |
| Beckendorff | FM-529 | 12:57:43 AM | 1.00 | 00:57 | 16:37 | 63 | |
| FM-529 | West Rd | 1:09:43 AM | 2.50 | 1:57 | 18:34 | 77 | |
| West Rd | House Hahl | 1:09:43 AM | 1.30 | 1:35 | 20:09 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 1:09:43 AM | 1.40 | 1:25 | 21:34 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:09:43 AM | 2.40 | 2:15 | 23:49 | 64 | |
| Summary | 30.55 | 23:49 | 23:49 | 77 | |
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 | 1:09:43 AM | 2.40 | 2:21 | 2:21 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 1:09:43 AM | 1.40 | 1:28 | 3:49 | 57 | |
| House Hahl | West Rd | 1:09:43 AM | 1.30 | 1:46 | 5:35 | 44 | |
| West Rd | FM-529 | 1:09:43 AM | 2.50 | 1:53 | 7:28 | 80 | |
| FM-529 | Beckendorff | 1:09:43 AM | 1.00 | 1:09 | 8:37 | 52 | |
| Beckendorff | Clay Rd | 1:09:43 AM | 1.30 | 1:15 | 9:52 | 62 | |
| Clay Rd | Morton | 1:09:43 AM | 1.60 | 2:01 | 11:53 | 48 | |
| Morton | IH-10 Katy | 1:07:43 AM | 1.50 | 1:03 | 12:56 | 86 | |
| IH-10 Katy | Kingsland | 1:09:43 AM | 1.25 | 1:05 | 14:01 | 69 | |
| Kingsland | Cinco Ranch Blvd | 1:09:43 AM | 2.20 | 1:53 | 15:54 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 1:09:43 AM | 1.60 | 1:27 | 17:20 | 66 | |
| Bellaire | W Bellfort | 1:09:43 AM | 2.90 | 3:07 | 20:27 | 56 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 20:22 | 20:22 | 90 | |
