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 | 6:40:55 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:40:55 AM | 1.60 | 1:29 | 2:24 | 65 | |
| Harlem Rd | W Bellfort | 6:40:55 AM | 1.50 | 1:12 | 3:36 | 75 | |
| W Bellfort | Bellaire | 6:40:55 AM | 2.90 | 2:46 | 6:22 | 63 | |
| Bellaire | S Fry Rd | 6:40:55 AM | 1.60 | 1:24 | 7:46 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 6:40:55 AM | 2.00 | 1:58 | 9:44 | 61 | |
| Cinco Ranch Blvd | Kingsland | 6:40:55 AM | 2.20 | 2:08 | 11:52 | 62 | |
| Kingsland | IH-10 Katy | 6:40:55 AM | 1.25 | 1:03 | 12:55 | 71 | |
| IH-10 Katy | Morton | 6:40:55 AM | 1.50 | 1:37 | 14:32 | 56 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 6:40:55 AM | 1.00 | 00:53 | 15:23 | 68 | |
| FM-529 | West Rd | 6:40:55 AM | 2.50 | 2:12 | 17:35 | 68 | |
| West Rd | House Hahl | 6:40:55 AM | 1.30 | 1:11 | 18:46 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 6:40:55 AM | 1.40 | 1:15 | 20:01 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:40:55 AM | 2.40 | 2:03 | 22:04 | 70 | |
| Summary | 30.55 | 22:04 | 22:04 | 83 | |
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 | 6:40:55 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 6:40:55 AM | 1.40 | 1:17 | 3:20 | 65 | |
| House Hahl | West Rd | 6:40:55 AM | 1.30 | 1:10 | 4:30 | 67 | |
| West Rd | FM-529 | 6:40:55 AM | 2.50 | 2:02 | 6:32 | 74 | |
| FM-529 | Beckendorff | 6:40:55 AM | 1.00 | 1:03 | 7:35 | 57 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:40:55 AM | 1.50 | 1:06 | 8:39 | 82 | |
| IH-10 Katy | Kingsland | 6:40:55 AM | 1.25 | 1:10 | 9:49 | 64 | |
| Kingsland | Cinco Ranch Blvd | 6:40:55 AM | 2.20 | 1:54 | 11:43 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 6:40:55 AM | 2.00 | 1:52 | 13:35 | 64 | |
| S Fry Rd | Bellaire | 6:40:55 AM | 1.60 | 1:25 | 15:00 | 68 | |
| Bellaire | W Bellfort | 6:40:55 AM | 2.90 | 2:30 | 17:30 | 70 | |
| W Bellfort | Harlem Rd | 6:40:55 AM | 1.50 | 1:19 | 18:49 | 68 | |
| Harlem Rd | Oyster Creek | 6:40:55 AM | 1.60 | 1:29 | 20:18 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:15 | 20:15 | 91 | |
