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 | 3:59:33 AM | 2.00 | 1:51 | 1:49 | 65 |  |
| 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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:59:33 AM | 2.00 | 2:02 | 3:47 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 3:59:33 AM | 1.25 | 1:06 | 4:52 | 68 | |
| IH-10 Katy | Morton | 3:59:33 AM | 1.50 | 2:00 | 6:52 | 45 |  |
| Morton | Clay Rd | 3:59:33 AM | 1.60 | 1:38 | 8:30 | 59 | |
| Clay Rd | Beckendorff | 3:59:33 AM | 1.30 | 1:21 | 9:51 | 58 | |
| Beckendorff | FM-529 | 3:59:33 AM | 1.00 | 00:49 | 10:40 | 73 | |
| FM-529 | West Rd | 3:59:33 AM | 2.50 | 2:15 | 12:55 | 67 | |
| West Rd | House Hahl | 3:59:33 AM | 1.30 | 1:15 | 14:10 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 3:59:33 AM | 1.40 | 1:16 | 15:26 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:59:33 AM | 2.40 | 2:11 | 17:37 | 66 | |
| 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 | 3:59:33 AM | 2.40 | 1:52 | 1:52 | 77 | |
| Bridgeland Lake Parkway | House Hahl | 3:59:33 AM | 1.40 | 1:26 | 3:18 | 59 | |
| House Hahl | West Rd | 3:59:33 AM | 1.30 | 1:16 | 4:34 | 62 | |
| West Rd | FM-529 | 3:59:33 AM | 2.50 | 2:09 | 6:43 | 70 | |
| FM-529 | Beckendorff | 3:59:33 AM | 1.00 | 1:01 | 7:44 | 59 | |
| Beckendorff | Clay Rd | 3:59:33 AM | 1.30 | 1:11 | 8:55 | 66 | |
| Clay Rd | Morton | 3:59:33 AM | 1.60 | 1:37 | 10:32 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:57:33 AM | 1.25 | 1:40 | 12:11 | 45 | |
| Kingsland | Cinco Ranch Blvd | 3:59:33 AM | 2.20 | 2:00 | 14:11 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 3:59:33 AM | 2.00 | 1:58 | 16:09 | 61 | |
| S Fry Rd | Bellaire | 3:59:33 AM | 1.60 | 2:08 | 18:17 | 45 | |
| Bellaire | W Bellfort | 3:59:33 AM | 2.90 | 2:34 | 20:51 | 68 | |
| 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 | 20:46 | 20:46 | 88 | |
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