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 | 2:06:55 AM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 2:06:55 AM | 1.50 | 1:09 | 2:38 | 78 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 2:06:55 AM | 1.50 | 2:08 | 4:41 | 42 |  |
| Morton | Clay Rd | 2:06:55 AM | 1.60 | 1:32 | 6:13 | 63 | |
| Clay Rd | Beckendorff | 2:06:55 AM | 1.30 | 1:34 | 7:47 | 50 | |
| Beckendorff | FM-529 | 2:06:55 AM | 1.00 | 00:54 | 8:41 | 67 | |
| FM-529 | West Rd | 2:06:55 AM | 2.50 | 3:57 | 12:38 | 38 |  |
| West Rd | House Hahl | 1:51:55 AM | 1.30 | 1:12 | 13:50 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 2:06:55 AM | 1.40 | 1:29 | 15:19 | 57 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:06:55 AM | 2.40 | 2:05 | 17:24 | 69 | |
| Summary | 30.6 | 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 | 2:06:55 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 2:06:55 AM | 1.40 | 1:23 | 3:28 | 61 | |
| House Hahl | West Rd | 2:06:55 AM | 1.30 | 1:17 | 4:45 | 61 | |
| West Rd | FM-529 | 1:58:55 AM | 2.50 | 3:38 | 8:23 | 41 | |
| FM-529 | Beckendorff | 2:06:55 AM | 1.00 | 1:24 | 9:47 | 43 | |
| Beckendorff | Clay Rd | 2:06:55 AM | 1.30 | 00:55 | 10:42 | 85 | |
| Clay Rd | Morton | 2:06:55 AM | 1.60 | 2:00 | 12:42 | 48 | |
| Morton | IH-10 Katy | 2:06:55 AM | 1.50 | 1:18 | 14:00 | 69 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 2:06:55 AM | 1.60 | 1:28 | 15:22 | 65 | |
| Oyster Creek | FM-1464 | 2:06:55 AM | 2.00 | 1:36 | 16:58 | 75 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 16:56 | 16:56 | 108 | |
