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 | 9:02:36 AM | 2.00 | 1:31 | 1:29 | 79 |  |
| Oyster Creek | Harlem Rd | 9:02:36 AM | 1.60 | 1:33 | 3:02 | 62 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 9:02:36 AM | 2.90 | 2:31 | 5:32 | 69 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 9:02:36 AM | 2.20 | 2:14 | 7:44 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:02:36 AM | 1.50 | 2:00 | 9:43 | 45 |  |
| Morton | Clay Rd | 9:02:36 AM | 1.60 | 1:34 | 11:17 | 61 | |
| Clay Rd | Beckendorff | 9:02:36 AM | 1.30 | 1:14 | 12:31 | 63 | |
| Beckendorff | FM-529 | 9:02:36 AM | 1.00 | 00:52 | 13:23 | 69 | |
| FM-529 | West Rd | 9:00:35 AM | 2.50 | 2:22 | 15:45 | 63 | |
| West Rd | House Hahl | 9:02:36 AM | 1.30 | 1:11 | 16:56 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 9:02:36 AM | 1.40 | 1:15 | 18:11 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:02:36 AM | 2.40 | 2:01 | 20:12 | 71 | |
| 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 | 9:02:36 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 9:02:36 AM | 1.40 | 1:13 | 3:16 | 69 | |
| House Hahl | West Rd | 9:02:36 AM | 1.30 | 1:11 | 4:27 | 66 | |
| West Rd | FM-529 | 9:02:36 AM | 2.50 | 2:05 | 6:32 | 72 | |
| FM-529 | Beckendorff | 9:02:36 AM | 1.00 | 00:58 | 7:30 | 62 | |
| Beckendorff | Clay Rd | 9:02:36 AM | 1.30 | 1:14 | 8:44 | 63 | |
| Clay Rd | Morton | 9:02:36 AM | 1.60 | 1:47 | 10:31 | 54 | |
| Morton | IH-10 Katy | 9:02:36 AM | 1.50 | 1:06 | 11:37 | 82 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 9:02:36 AM | 2.20 | 2:05 | 13:41 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:02:36 AM | 2.90 | 2:46 | 16:25 | 63 | |
| W Bellfort | Harlem Rd | 9:02:36 AM | 1.50 | 1:06 | 17:31 | 82 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 9:02:36 AM | 2.00 | 1:33 | 19:03 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:01 | 19:01 | 96 | |
