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 | 12:57:34 AM | 1.60 | 1:44 | 1:41 | 55 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 12:57:34 AM | 1.60 | 1:33 | 3:12 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 12:57:34 AM | 2.00 | 2:08 | 5:20 | 56 | |
| Cinco Ranch Blvd | Kingsland | 12:57:34 AM | 2.20 | 2:25 | 7:45 | 55 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:57:34 AM | 1.50 | 1:47 | 9:31 | 50 | |
| Morton | Clay Rd | 12:57:34 AM | 1.60 | 1:23 | 10:54 | 69 | |
| Clay Rd | Beckendorff | 12:57:34 AM | 1.30 | 1:21 | 12:15 | 58 | |
| Beckendorff | FM-529 | 12:57:34 AM | 1.00 | 00:51 | 13:06 | 71 | |
| FM-529 | West Rd | 12:56:34 AM | 2.50 | 2:48 | 15:54 | 54 | |
| West Rd | House Hahl | 12:57:34 AM | 1.30 | 1:19 | 17:13 | 59 | |
| House Hahl | Bridgeland Lake Parkway | 12:57:34 AM | 1.40 | 1:24 | 18:37 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:57:34 AM | 2.40 | 2:24 | 21:01 | 60 | |
| 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 | 12:57:34 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:57:34 AM | 1.40 | 1:25 | 3:41 | 59 | |
| House Hahl | West Rd | 12:57:34 AM | 1.30 | 1:22 | 5:03 | 57 | |
| West Rd | FM-529 | 12:51:33 AM | 2.50 | 2:00 | 7:03 | 75 | |
| FM-529 | Beckendorff | 12:57:34 AM | 1.00 | 1:11 | 8:14 | 51 | |
| Beckendorff | Clay Rd | 12:54:33 AM | 1.30 | 1:10 | 9:24 | 67 | |
| Clay Rd | Morton | 12:57:34 AM | 1.60 | 1:50 | 11:14 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:57:34 AM | 2.20 | 2:10 | 13:22 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 12:57:34 AM | 2.00 | 2:05 | 15:27 | 58 | |
| 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 | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:57:34 AM | 2.00 | 1:45 | 17:08 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:06 | 17:06 | 107 | |
