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 | 12:16:45 AM | 1.50 | 1:04 | 1:00 | 84 |  |
| W Bellfort | Bellaire | 12:16:45 AM | 2.90 | 2:16 | 3:16 | 77 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:17:45 AM | 2.00 | 2:14 | 5:29 | 54 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:17:45 AM | 1.25 | 1:01 | 6:29 | 74 | |
| IH-10 Katy | Morton | 12:17:45 AM | 1.50 | 1:41 | 8:10 | 53 | |
| Morton | Clay Rd | 12:17:45 AM | 1.60 | 1:08 | 9:18 | 85 | |
| Clay Rd | Beckendorff | 12:17:45 AM | 1.30 | 1:13 | 10:31 | 64 | |
| Beckendorff | FM-529 | 12:17:45 AM | 1.00 | 00:55 | 11:26 | 65 | |
| FM-529 | West Rd | 12:08:45 AM | 2.50 | 4:14 | 15:40 | 35 |  |
| West Rd | House Hahl | 12:17:45 AM | 1.30 | 1:09 | 16:49 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 12:17:45 AM | 1.40 | 1:18 | 18:07 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:17:45 AM | 2.40 | 2:09 | 20:16 | 67 | |
| 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 | 12:16:45 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 12:17:45 AM | 1.40 | 1:22 | 3:26 | 61 | |
| House Hahl | West Rd | 12:17:45 AM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 12:17:45 AM | 2.50 | 1:55 | 6:36 | 78 | |
| FM-529 | Beckendorff | 12:17:45 AM | 1.00 | 1:06 | 7:42 | 55 | |
| Beckendorff | Clay Rd | 12:17:45 AM | 1.30 | 1:10 | 8:52 | 67 | |
| Clay Rd | Morton | 12:17:45 AM | 1.60 | 1:55 | 10:47 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:17:45 AM | 2.20 | 2:05 | 12:50 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:17:45 AM | 2.00 | 2:06 | 14:56 | 57 | |
| S Fry Rd | Bellaire | 12:17:45 AM | 1.60 | 1:37 | 16:33 | 59 | |
| Bellaire | W Bellfort | 12:17:45 AM | 2.90 | 2:47 | 19:20 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:15 | 19:15 | 95 | |
