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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 12:13:36 AM | 1.60 | 1:38 | 1:32 | 59 |  |
| S Fry Rd | Cinco Ranch Blvd | 12:13:36 AM | 2.00 | 2:36 | 4:08 | 46 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:13:36 AM | 1.50 | 2:09 | 6:15 | 42 | |
| Morton | Clay Rd | 12:13:36 AM | 1.60 | 1:18 | 7:33 | 74 | |
| Clay Rd | Beckendorff | 12:13:36 AM | 1.30 | 1:09 | 8:42 | 68 | |
| Beckendorff | FM-529 | 12:13:36 AM | 1.00 | 00:50 | 9:32 | 72 | |
| FM-529 | West Rd | 12:13:36 AM | 2.50 | 2:19 | 11:51 | 65 | |
| West Rd | House Hahl | 12:13:36 AM | 1.30 | 1:10 | 13:01 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 12:13:36 AM | 1.40 | 1:15 | 14:16 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:13:36 AM | 2.40 | 2:06 | 16:22 | 69 | |
| 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 | 12:13:36 AM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:13:36 AM | 1.40 | 1:20 | 3:25 | 63 | |
| House Hahl | West Rd | 12:13:36 AM | 1.30 | 1:14 | 4:39 | 63 | |
| West Rd | FM-529 | 12:03:39 AM | 2.50 | 1:59 | 6:38 | 76 | |
| FM-529 | Beckendorff | 12:12:36 AM | 1.00 | 00:48 | 7:26 | 75 | |
| Beckendorff | Clay Rd | 12:13:36 AM | 1.30 | 1:07 | 8:33 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:13:36 AM | 1.25 | 1:04 | 9:35 | 70 | |
| Kingsland | Cinco Ranch Blvd | 12:13:36 AM | 2.20 | 2:10 | 11:45 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 12:13:36 AM | 2.00 | 1:57 | 13:42 | 62 | |
| S Fry Rd | Bellaire | 12:13:36 AM | 1.60 | 1:31 | 15:13 | 63 | |
| Bellaire | W Bellfort | 12:13:36 AM | 2.90 | 2:48 | 18:01 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 12:13:36 AM | 1.60 | 1:25 | 19:25 | 68 | |
| Oyster Creek | FM-1464 | 12:13:36 AM | 2.00 | 1:52 | 21:17 | 64 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:15 | 21:15 | 86 | |
