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 | 8:13:52 AM | 1.00 | 00:53 | 00:53 | 68 |  |
| 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 | 8:13:52 AM | 2.90 | 2:53 | 3:42 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:13:52 AM | 2.20 | 2:16 | 5:56 | 58 | |
| Kingsland | IH-10 Katy | 8:13:52 AM | 1.25 | 1:07 | 7:03 | 67 | |
| IH-10 Katy | Morton | 8:13:52 AM | 1.50 | 1:49 | 8:52 | 50 | |
| Morton | Clay Rd | 8:13:52 AM | 1.60 | 1:30 | 10:22 | 64 | |
| Clay Rd | Beckendorff | 8:13:52 AM | 1.30 | 1:28 | 11:50 | 53 | |
| Beckendorff | FM-529 | 8:13:52 AM | 1.00 | 1:01 | 12:51 | 59 | |
| FM-529 | West Rd | 8:13:52 AM | 2.50 | 1:57 | 14:48 | 77 | |
| West Rd | House Hahl | 8:13:52 AM | 1.30 | 1:32 | 16:20 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:13:52 AM | 1.40 | 1:18 | 17:38 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:13:52 AM | 2.40 | 2:10 | 19:48 | 66 | |
| Summary | 30.55 | 19:48 | 19:48 | 93 | |
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 | 8:13:52 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:13:52 AM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 8:13:52 AM | 1.30 | 1:35 | 5:01 | 49 |  |
| West Rd | FM-529 | 8:13:52 AM | 2.50 | 1:52 | 6:53 | 80 | |
| FM-529 | Beckendorff | 8:13:52 AM | 1.00 | 1:01 | 7:54 | 59 | |
| Beckendorff | Clay Rd | 8:13:52 AM | 1.30 | 1:12 | 9:06 | 65 | |
| Clay Rd | Morton | 8:13:52 AM | 1.60 | 1:51 | 10:57 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:13:52 AM | 1.25 | 1:09 | 12:05 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:13:52 AM | 2.20 | 2:00 | 14:05 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:13:52 AM | 2.90 | 2:42 | 16:45 | 64 | |
| 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 | 8:13:52 AM | 1.00 | 2:28 | 19:09 | 24 |  |
| Summary | 30.55 | 19:09 | 19:09 | 96 | |
