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 | 7:39:40 AM | 1.00 | 00:45 | 00:45 | 80 |  |
| 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 | 7:39:40 AM | 2.90 | 2:27 | 3:08 | 71 | |
| Bellaire | S Fry Rd | 7:39:40 AM | 1.60 | 1:21 | 4:29 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 7:39:40 AM | 2.00 | 1:41 | 6:10 | 71 | |
| Cinco Ranch Blvd | Kingsland | 7:39:40 AM | 2.20 | 2:06 | 8:16 | 63 | |
| Kingsland | IH-10 Katy | 7:39:40 AM | 1.25 | 1:04 | 9:20 | 70 | |
| IH-10 Katy | Morton | 7:39:40 AM | 1.50 | 1:42 | 11:02 | 53 | |
| Morton | Clay Rd | 7:39:40 AM | 1.60 | 1:27 | 12:29 | 66 | |
| Clay Rd | Beckendorff | 7:39:40 AM | 1.30 | 1:17 | 13:46 | 61 | |
| Beckendorff | FM-529 | 7:39:40 AM | 1.00 | 00:51 | 14:37 | 71 | |
| FM-529 | West Rd | 7:39:40 AM | 2.50 | 1:55 | 16:32 | 78 | |
| West Rd | House Hahl | 7:39:40 AM | 1.30 | 1:29 | 18:01 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:39:40 AM | 1.40 | 1:16 | 19:17 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:39:40 AM | 2.40 | 2:03 | 21:20 | 70 | |
| Summary | 30.55 | 21:20 | 21:20 | 86 | |
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 | 7:39:40 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:39:40 AM | 1.40 | 1:17 | 3:24 | 65 | |
| House Hahl | West Rd | 7:39:40 AM | 1.30 | 1:37 | 5:01 | 48 |  |
| West Rd | FM-529 | 7:39:40 AM | 2.50 | 1:53 | 6:54 | 80 | |
| FM-529 | Beckendorff | 7:39:40 AM | 1.00 | 1:03 | 7:57 | 57 | |
| Beckendorff | Clay Rd | 7:39:40 AM | 1.30 | 1:07 | 9:04 | 70 | |
| Clay Rd | Morton | 7:39:40 AM | 1.60 | 1:28 | 10:32 | 65 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:39:40 AM | 1.25 | 1:20 | 11:51 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:39:40 AM | 2.20 | 1:50 | 13:41 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 7:39:40 AM | 2.00 | 1:46 | 15:27 | 68 | |
| S Fry Rd | Bellaire | 7:39:40 AM | 1.60 | 1:29 | 16:56 | 65 | |
| Bellaire | W Bellfort | 7:39:40 AM | 2.90 | 2:33 | 19:29 | 68 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:24 | 19:24 | 94 | |
