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 | 1:01:41 AM | 1.00 | 1:09 | 1:09 | 52 |  |
| New Territory | FM-1464 | 1:01:41 AM | 1.50 | 1:22 | 2:31 | 66 | |
| FM-1464 | Oyster Creek | 1:01:41 AM | 2.00 | 2:00 | 4:31 | 60 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 1:01:41 AM | 2.90 | 2:34 | 7:03 | 68 | |
| Bellaire | S Fry Rd | 1:01:41 AM | 1.60 | 1:21 | 8:24 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:01:41 AM | 1.50 | 1:42 | 10:03 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:01:41 AM | 1.00 | 00:59 | 11:00 | 61 | |
| FM-529 | West Rd | 1:01:41 AM | 2.50 | 1:56 | 12:56 | 78 | |
| West Rd | House Hahl | 1:01:41 AM | 1.30 | 1:24 | 14:20 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 1:01:41 AM | 1.40 | 1:24 | 15:44 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:01:41 AM | 2.40 | 1:53 | 17:37 | 76 | |
| Summary | 30.55 | 17:37 | 17:37 | 104 | |
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 | 1:01:41 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 1:01:41 AM | 1.40 | 1:27 | 3:39 | 58 | |
| House Hahl | West Rd | 1:01:41 AM | 1.30 | 1:44 | 5:23 | 45 |  |
| West Rd | FM-529 | 1:01:41 AM | 2.50 | 1:55 | 7:18 | 78 | |
| FM-529 | Beckendorff | 12:59:41 AM | 1.00 | 1:39 | 8:57 | 36 |  |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:01:41 AM | 2.00 | 1:38 | 10:25 | 73 | |
| FM-1464 | New Territory | 1:01:41 AM | 1.50 | 1:19 | 11:44 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 11:43 | 11:43 | 156 | |
