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 | 4:01:39 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | 4:01:39 AM | 1.50 | 1:33 | 2:38 | 58 | |
| FM-1464 | Oyster Creek | 4:01:39 AM | 2.00 | 2:06 | 4:44 | 57 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | 4:01:39 AM | 1.50 | 2:39 | 7:22 | 34 |  |
| W Bellfort | Bellaire | 4:01:39 AM | 2.90 | 2:39 | 10:01 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| 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 | - | 1.50 | Not Available | |
| Morton | Clay Rd | 4:01:39 AM | 1.60 | 1:26 | 11:22 | 67 | |
| Clay Rd | Beckendorff | 4:01:39 AM | 1.30 | 1:16 | 12:38 | 62 | |
| Beckendorff | FM-529 | 4:01:39 AM | 1.00 | 00:47 | 13:25 | 77 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:01:39 AM | 1.40 | 1:18 | 14:41 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:01:39 AM | 2.40 | 2:00 | 16:41 | 72 | |
| Summary | 30.55 | 16:41 | 16:41 | 110 | |
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 | 3:58:39 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 4:01:39 AM | 1.40 | 1:23 | 3:40 | 61 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:01:39 AM | 1.00 | 1:08 | 4:46 | 53 | |
| Beckendorff | Clay Rd | 4:01:39 AM | 1.30 | 1:10 | 5:56 | 67 | |
| 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 | 4:01:39 AM | 2.00 | 1:59 | 7:46 | 61 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 7:44 | 7:44 | 237 | |
