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 | 3:23:33 AM | 1.50 | 1:25 | 1:24 | 64 |  |
| FM-1464 | Oyster Creek | 3:23:33 AM | 2.00 | 1:47 | 3:11 | 67 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 3:23:33 AM | 1.60 | 1:32 | 4:40 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:23:33 AM | 2.00 | 1:53 | 6:33 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:23:33 AM | 1.50 | 1:44 | 8:15 | 52 | |
| Morton | Clay Rd | 3:23:33 AM | 1.60 | 1:33 | 9:48 | 62 | |
| Clay Rd | Beckendorff | 3:23:33 AM | 1.30 | 1:22 | 11:10 | 57 | |
| Beckendorff | FM-529 | 3:22:33 AM | 1.00 | 1:00 | 12:10 | 60 | |
| FM-529 | West Rd | 3:23:33 AM | 2.50 | 2:39 | 14:49 | 57 | |
| West Rd | House Hahl | 3:23:33 AM | 1.30 | 1:16 | 16:05 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 3:23:33 AM | 1.40 | 1:23 | 17:28 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:23:33 AM | 2.40 | 2:14 | 19:42 | 64 | |
| 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 | 3:23:33 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:23:33 AM | 1.40 | 1:32 | 3:36 | 55 | |
| House Hahl | West Rd | 3:23:33 AM | 1.30 | 1:19 | 4:55 | 59 | |
| West Rd | FM-529 | 3:23:33 AM | 2.50 | 1:50 | 6:45 | 82 | |
| FM-529 | Beckendorff | 3:23:33 AM | 1.00 | 1:37 | 8:22 | 37 |  |
| Beckendorff | Clay Rd | 3:23:33 AM | 1.30 | 00:58 | 9:20 | 81 | |
| Clay Rd | Morton | 3:23:33 AM | 1.60 | 2:00 | 11:20 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:23:33 AM | 1.25 | 1:14 | 12:33 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:23:33 AM | 2.20 | 1:55 | 14:28 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 3:23:33 AM | 2.00 | 1:51 | 16:19 | 65 | |
| S Fry Rd | Bellaire | 3:23:33 AM | 1.60 | 1:28 | 17:47 | 65 | |
| Bellaire | W Bellfort | 3:23:33 AM | 2.90 | 2:58 | 20:45 | 59 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:23:33 AM | 2.00 | 1:35 | 22:18 | 76 | |
| FM-1464 | New Territory | 3:23:33 AM | 1.50 | 1:42 | 24:00 | 53 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:59 | 23:59 | 76 | |
