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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:30:46 AM | 1.50 | 1:18 | 1:14 | 69 |  |
| W Bellfort | Bellaire | 3:30:46 AM | 2.90 | 2:38 | 3:52 | 66 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:30:46 AM | 2.00 | 1:55 | 5:46 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:30:46 AM | 2.20 | 2:11 | 7:57 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:30:46 AM | 1.50 | 1:50 | 9:46 | 49 |  |
| Morton | Clay Rd | 3:30:46 AM | 1.60 | 1:28 | 11:14 | 65 | |
| Clay Rd | Beckendorff | 3:30:46 AM | 1.30 | 1:23 | 12:37 | 56 | |
| Beckendorff | FM-529 | 3:30:46 AM | 1.00 | 00:55 | 13:32 | 65 | |
| FM-529 | West Rd | 3:30:46 AM | 2.50 | 3:17 | 16:49 | 46 | |
| West Rd | House Hahl | 3:30:46 AM | 1.30 | 1:14 | 18:03 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:30:46 AM | 1.40 | 1:22 | 19:25 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:30:46 AM | 2.40 | 2:04 | 21:29 | 70 | |
| 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 | 3:30:46 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 3:30:46 AM | 1.40 | 1:30 | 3:26 | 56 | |
| House Hahl | West Rd | 3:30:46 AM | 1.30 | 1:19 | 4:45 | 59 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:28:46 AM | 1.00 | 1:10 | 5:54 | 51 | |
| Beckendorff | Clay Rd | 3:30:46 AM | 1.30 | 1:15 | 7:09 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:30:46 AM | 1.50 | 1:07 | 8:15 | 81 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:30:46 AM | 2.20 | 1:40 | 9:54 | 79 | |
| Cinco Ranch Blvd | S Fry Rd | 3:30:46 AM | 2.00 | 2:22 | 12:16 | 51 | |
| S Fry Rd | Bellaire | 3:30:46 AM | 1.60 | 1:26 | 13:42 | 67 | |
| Bellaire | W Bellfort | 3:30:46 AM | 2.90 | 2:55 | 16:37 | 60 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:30:46 AM | 2.00 | 1:48 | 18:23 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:21 | 18:21 | 100 | |
