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 | 8:41:57 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 8:41:57 AM | 1.50 | 1:17 | 2:16 | 70 | |
| FM-1464 | Oyster Creek | 8:41:57 AM | 2.00 | 1:46 | 4:02 | 68 | |
| Oyster Creek | Harlem Rd | 8:41:57 AM | 1.60 | 1:30 | 5:32 | 64 | |
| Harlem Rd | W Bellfort | 8:41:57 AM | 1.50 | 1:19 | 6:51 | 68 | |
| W Bellfort | Bellaire | 8:41:57 AM | 2.90 | 2:44 | 9:35 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 8:41:57 AM | 1.50 | 1:51 | 11:22 | 49 |  |
| Morton | Clay Rd | 8:41:57 AM | 1.60 | 1:24 | 12:46 | 69 | |
| Clay Rd | Beckendorff | 8:41:57 AM | 1.30 | 1:21 | 14:07 | 58 | |
| Beckendorff | FM-529 | 8:41:57 AM | 1.00 | 00:53 | 15:00 | 68 | |
| FM-529 | West Rd | 8:41:57 AM | 2.50 | 2:12 | 17:12 | 68 | |
| West Rd | House Hahl | 8:41:57 AM | 1.30 | 1:13 | 18:25 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 8:41:57 AM | 1.40 | 1:17 | 19:42 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:41:57 AM | 2.40 | 2:10 | 21:52 | 66 | |
| Summary | 30.6 | 21:52 | 21:52 | 84 | |
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 | 8:41:57 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:41:57 AM | 1.40 | 1:16 | 3:26 | 66 | |
| House Hahl | West Rd | 8:41:57 AM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 8:41:57 AM | 2.50 | 2:11 | 6:52 | 69 | |
| FM-529 | Beckendorff | 8:41:57 AM | 1.00 | 1:00 | 7:52 | 60 | |
| Beckendorff | Clay Rd | 8:41:57 AM | 1.30 | 1:11 | 9:03 | 66 | |
| Clay Rd | Morton | 8:41:57 AM | 1.60 | 2:06 | 11:09 | 46 | |
| Morton | IH-10 Katy | 8:41:57 AM | 1.50 | 1:30 | 12:39 | 60 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:41:57 AM | 2.90 | 3:02 | 15:37 | 57 | |
| W Bellfort | Harlem Rd | 8:41:57 AM | 1.50 | 1:21 | 16:58 | 67 | |
| Harlem Rd | Oyster Creek | 8:41:57 AM | 1.60 | 1:36 | 18:34 | 60 | |
| Oyster Creek | FM-1464 | 8:41:57 AM | 2.00 | 1:47 | 20:21 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:41:57 AM | 1.00 | 00:44 | 21:04 | 82 | |
| Summary | 30.6 | 21:04 | 21:04 | 87 | |
