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 | 1:40:32 AM | 2.00 | 1:49 | 1:47 | 66 |  |
| Oyster Creek | Harlem Rd | 1:40:32 AM | 1.60 | 1:34 | 3:21 | 61 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:40:32 AM | 2.00 | 1:53 | 5:11 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:40:32 AM | 1.50 | 1:37 | 6:46 | 56 | |
| Morton | Clay Rd | 1:40:32 AM | 1.60 | 1:28 | 8:14 | 65 | |
| Clay Rd | Beckendorff | 1:40:32 AM | 1.30 | 1:22 | 9:36 | 57 | |
| Beckendorff | FM-529 | 1:40:32 AM | 1.00 | 00:55 | 10:31 | 65 | |
| FM-529 | West Rd | 1:40:32 AM | 2.50 | 2:48 | 13:19 | 54 | |
| West Rd | House Hahl | 1:40:32 AM | 1.30 | 1:17 | 14:36 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 1:40:32 AM | 1.40 | 1:20 | 15:56 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:40:32 AM | 2.40 | 2:13 | 18:09 | 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 | 1:40:32 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 1:40:32 AM | 1.40 | 1:29 | 3:46 | 57 | |
| House Hahl | West Rd | 1:40:32 AM | 1.30 | 1:20 | 5:06 | 58 | |
| West Rd | FM-529 | 1:40:32 AM | 2.50 | 2:09 | 7:15 | 70 | |
| FM-529 | Beckendorff | 1:40:32 AM | 1.00 | 1:14 | 8:29 | 49 |  |
| Beckendorff | Clay Rd | 1:40:32 AM | 1.30 | 1:11 | 9:40 | 66 | |
| Clay Rd | Morton | 1:40:32 AM | 1.60 | 1:46 | 11:26 | 54 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:40:32 AM | 1.25 | 1:31 | 12:56 | 49 | |
| Kingsland | Cinco Ranch Blvd | 1:40:32 AM | 2.20 | 1:58 | 14:54 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 1:40:32 AM | 2.00 | 2:17 | 17:11 | 53 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:40:32 AM | 2.90 | 4:00 | 21:10 | 43 | |
| W Bellfort | Harlem Rd | 1:40:32 AM | 1.50 | 2:03 | 23:13 | 44 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:40:32 AM | 2.00 | 2:01 | 25:13 | 60 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 25:11 | 25:11 | 73 | |
