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 | 12:10:35 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:10:35 AM | 1.50 | 1:15 | 2:56 | 72 | |
| W Bellfort | Bellaire | 12:10:35 AM | 2.90 | 2:30 | 5:26 | 70 | |
| Bellaire | S Fry Rd | 12:10:35 AM | 1.60 | 1:21 | 6:47 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 12:10:35 AM | 2.00 | 1:55 | 8:42 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:10:35 AM | 1.25 | 1:32 | 10:13 | 49 |  |
| IH-10 Katy | Morton | 12:10:35 AM | 1.50 | 1:50 | 12:03 | 49 | |
| Morton | Clay Rd | 12:10:35 AM | 1.60 | 1:23 | 13:26 | 69 | |
| Clay Rd | Beckendorff | 12:10:35 AM | 1.30 | 1:12 | 14:38 | 65 | |
| Beckendorff | FM-529 | 12:10:35 AM | 1.00 | 00:53 | 15:31 | 68 | |
| FM-529 | West Rd | 11:58:36 PM | 2.50 | 1:59 | 17:30 | 76 | |
| West Rd | House Hahl | 12:10:35 AM | 1.30 | 1:11 | 18:41 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 12:10:35 AM | 1.40 | 1:22 | 20:03 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:10:35 AM | 2.40 | 2:12 | 22:15 | 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 | 12:10:35 AM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:10:35 AM | 1.40 | 1:12 | 3:26 | 70 | |
| House Hahl | West Rd | 12:04:41 AM | 1.30 | 1:20 | 4:46 | 58 | |
| West Rd | FM-529 | 12:10:35 AM | 2.50 | 2:10 | 6:56 | 69 | |
| FM-529 | Beckendorff | 12:10:35 AM | 1.00 | 1:03 | 7:59 | 57 | |
| Beckendorff | Clay Rd | 12:10:35 AM | 1.30 | 1:13 | 9:12 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:10:35 AM | 1.25 | 1:25 | 10:35 | 53 | |
| Kingsland | Cinco Ranch Blvd | 12:10:35 AM | 2.20 | 2:11 | 12:46 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:10:35 AM | 2.00 | 1:53 | 14:39 | 64 | |
| S Fry Rd | Bellaire | 12:10:35 AM | 1.60 | 2:16 | 16:55 | 42 | |
| Bellaire | W Bellfort | 12:10:35 AM | 2.90 | 3:11 | 20:06 | 55 | |
| W Bellfort | Harlem Rd | 12:10:35 AM | 1.50 | 1:34 | 21:40 | 57 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:10:35 AM | 2.00 | 1:45 | 23:24 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:22 | 23:22 | 78 | |
