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 | 1:31:57 AM | 2.00 | 1:55 | 1:53 | 63 |  |
| Oyster Creek | Harlem Rd | 1:31:57 AM | 1.60 | 1:31 | 3:24 | 63 | |
| Harlem Rd | W Bellfort | 1:31:57 AM | 1.50 | 1:14 | 4:38 | 73 | |
| W Bellfort | Bellaire | 1:31:57 AM | 2.90 | 2:50 | 7:28 | 61 | |
| Bellaire | S Fry Rd | 1:23:27 AM | 1.60 | 1:26 | 8:54 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 1:31:57 AM | 2.00 | 1:53 | 10:47 | 64 | |
| Cinco Ranch Blvd | Kingsland | 1:31:57 AM | 2.20 | 2:23 | 13:10 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:31:57 AM | 1.50 | 1:50 | 14:59 | 49 |  |
| Morton | Clay Rd | 1:31:57 AM | 1.60 | 1:29 | 16:28 | 65 | |
| Clay Rd | Beckendorff | 1:31:57 AM | 1.30 | 1:18 | 17:46 | 60 | |
| Beckendorff | FM-529 | 1:31:57 AM | 1.00 | 00:54 | 18:40 | 67 | |
| FM-529 | West Rd | 1:31:57 AM | 2.50 | 3:12 | 21:52 | 47 | |
| West Rd | House Hahl | 1:31:57 AM | 1.30 | 1:15 | 23:07 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 1:31:57 AM | 1.40 | 1:11 | 24:18 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:31:57 AM | 2.40 | 2:07 | 26:25 | 68 | |
| 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 | 1:31:57 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:31:57 AM | 1.40 | 1:28 | 3:38 | 57 | |
| House Hahl | West Rd | 1:31:57 AM | 1.30 | 1:19 | 4:57 | 59 | |
| West Rd | FM-529 | 1:31:57 AM | 2.50 | 2:06 | 7:03 | 71 | |
| FM-529 | Beckendorff | 1:31:57 AM | 1.00 | 1:05 | 8:08 | 55 | |
| Beckendorff | Clay Rd | 1:31:57 AM | 1.30 | 1:09 | 9:17 | 68 | |
| Clay Rd | Morton | 1:31:57 AM | 1.60 | 1:44 | 11:01 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:31:57 AM | 1.25 | 1:19 | 12:19 | 57 | |
| Kingsland | Cinco Ranch Blvd | 1:23:27 AM | 2.20 | 2:07 | 14:26 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 1:31:57 AM | 2.00 | 2:02 | 16:28 | 59 | |
| S Fry Rd | Bellaire | 1:31:57 AM | 1.60 | 1:32 | 18:00 | 63 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:31:57 AM | 2.00 | 1:38 | 19:35 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:33 | 19:33 | 94 | |
